Mental Calculation World Cup 2024

Paderborn, GermanyLogo Mental Calculation World Cup 2024

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WORLD CUP 2024:  General Information | Results | Venue | Program | FAQ

MCWC 2024 Trophies





Results - Combination

Rank
 Name Score
1 Aaryan Nitin Shukla (India)
 819.84
2 Kaloyan Geshev (Bulgaria)
 532.86
3 Hiko Chiba (Japan)
 455.75
4 Samuel Engel (USA)
 310.71
5 Mishti Dharmesh Shah (India)
 291.90
6 Swanand Rajkumar Bhore (India)
 278.49
7 Freddis Reyes Hern ndez (Cuba)
 251.72
8 Domenico Mancuso (Italy)
 234.10
9 Veer Bagi (India)
 233.69
10 Akash Rupela (India)
 231.59
11 Boris Quach (France)
 228.89
12 Andy Robertshaw (UK)
 222.06
13 Hua Wei Chan (Malaysia)
 215.95
14 Georgi Georgiev (Bulgaria)
 201.17
15 Martin Drees (Germany)
 198.36
16 Manar Benmastora (Algeria)
 173.93
17 Daniel Timms (UK)
 153.49
18 Johanna van Koningsveld (Germany)
 142.78
19 Erich Prem (Austria)
 137.31
20 Joshua Spring (Germany)
 135.86
21 Walid Henni (Algeria)
 125.03
22 Kenneth Wilshire (UK)
 119.62
23 Aidarbek Kubanychbekov (Kyrgyztan)
 107.26
24 Tina Bauer (Germany)
 104.45
25 Pascal Kaul (Switzerland)
 101.4
26 Dirk Ewers (Germany)
 97.70
27 Willem Bouman (Netherlands) *
 93.27
28 Jean Jacques Bruyant (France)
 90.25
29 Henil Kansara (India)
 89.69
30 Karen Kiffe (Germany)
 87.39
31 Jordi Amig Salvatella (Spain)
 83.32
32 Anfel Laziri (Algeria)
 63.63
33 Hakim Belouad (Algeria) *
 62.00
34 Chintapalli David Raju (India)
 33.33
35 Said Mohammed Seghir (Algeria) *
 10.34
*: Did not take part in all single events

Most Versatile Calculator

Rank
 Name Score
1 Aaryan Nitin Shukla (India)
 419.84
2 Kaloyan Geshev (Bulgaria)
 383.33
3 Hiko Chiba (Japan)
 282.39
4 Andy Robertshaw (UK)
 196.27
5 Samuel Engel (USA)
 173.02
6 Domenico Mancuso (Italy)
 169.21
7 Martin Drees (Germany)
 166.35
8 Boris Quach (France)
 165.56
9 Akash Rupela (India)
 146.19
10 Hua Wei Chan (Malaysia)
 133.41
11 Joshua Spring (Germany)
 118.74
12 Swanand Rajkumar Bhore (India)
 111.67
13 Freddis Reyes Hern ndez (Cuba)
 105.56
14 Georgi Georgiev (Bulgaria)
 98.09
15 Daniel Timms (UK)
 97.38
16 Mishti Dharmesh Shah (India)
 93.97
17 Erich Prem (Austria)
 93.41
18 Willem Bouman (Netherlands)
 89.61
19 Manar Benmastora (Algeria)
 84.13
20 Kenneth Wilshire (UK)
 79.37
21 Veer Bagi (India)
 72.54
22 Aidarbek Kubanychbekov (Kyrgyztan)
 66.67
22 Johanna van Koningsveld (Germany)
 66.67
24 Jordi Amig Salvatella (Spain)
 63.09
25 Henil Kansara (India)
 60.00
26 Jean Jacques Bruyant (France)
 56.11
27 Pascal Kaul (Switzerland)
 50.16
28 Karen Kiffe (Germany)
 39.83
29 Dirk Ewers (Germany)
 38.58
30 Tina Bauer (Germany)
 36.11
31 Walid Henni (Algeria)
 34.92
32 Chintapalli David Raju (India)
 33.33
33 Anfel Laziri (Algeria)
 19.84

Calendar Calculations

(one minute. dates from the years 1600-2100. best of two rounds)
Rank
 Name First Round Second Round
1 Aaryan Nitin Shukla (India) 100 95
2 Hakim Belouad (Algeria) 52 62
3 Walid Henni (Algeria) 61 51
4 Veer Bagi (India) 59 20
5 Swanand Rajkumar Bhore (India) 43 58
6 Georgi Georgiev (Bulgaria) 55 27
7 Johanna van Koningsveld (Germany) 50 51
8 Freddis Reyes Hern ndez (Cuba) 49 43
9 Samuel Engel (USA) 30 47
10 Tina Bauer (Germany) 46 10
11 Daniel Timms (UK) 43 45
12 Mishti Dharmesh Shah (India) 37 37
13 Domenico Mancuso (Italy) 26 37
14 Erich Prem (Austria) 29 33
15 Kaloyan Geshev (Bulgaria) 13 31
16 Anfel Laziri (Algeria) 22 8
17 Dirk Ewers (Germany) 16 21
18 Hiko Chiba (Japan) 13 20
19 Karen Kiffe (Germany) 19 1
20 Manar Benmastora (Algeria) 16 5
21 Akash Rupela (India) 13 11
22 Pascal Kaul (Switzerland) 10 13
23 Boris Quach (France) 13 6
24 Jean Jacques Bruyant (France) 8 10
25 Joshua Spring (Germany) 7 9
25 Martin Drees (Gemany) 9 7
27 Andy Robertshaw (UK) 8 8
28 Kenneth Wilshire (UK) 6 8
29 Aidarbek Kubanychbekov (Kyrgyztan) 3 5
30 Henil Kansara (India) 1 1
31 Chintapalli David Raju (India) 0 0
31 Hua Wei Chan (Malaysia) 0 0
31 Jordi Amig Salvatella (Spain) 0 0

Adding ten 10-digit numbers

7 minutes. best of two rounds. correctly solved tasks minus wrongly solved tasks
Rank
 Name First Round Second Round
1 Aaryan Nitin Shukla (India) 29 25
2 Mishti Dharmesh Shah (India) 22 17
3 Swanand Rajkumar Bhore (India) 19 20
4
 Hiko Chiba (Japan) 11 20
5 Veer Bagi (India) 14 16
6 Freddis Reyes Hern ndez (Cuba) 7 14
7 Manar Benmastora (Algeria) 4 10
8 Hua Wei Chan (Malaysia) 7 9
8 Samuel Engel (USA) 9
 5
8 Kenneth Wilshire (UK) 3
 9
11 Aidarbek Kubanychbekov (Kyrgyztan) 8 1
12 Kaloyan Geshev (Bulgaria) 7
 6
13 Jean Jacques Bruyant (France) 5
 7
14 Pascal Kaul (Switzerland) 4 7
15 Akash Rupela (India) 6 6
16 Henil Kansara (India) 6 0
17 Karen Kiffe (Germany) 0 5
17 Dirk Ewers (Germany) 0 5
19
 Boris Quach (France) 3 4
19
 Georgi Georgiev (Bulgaria) 4 3
19
 Jordi Amig Salvatella (Spain) 4 3
19
 Johanna van Koningsveld (Germany) 3 4
19
 Walid Henni (Algeria) 4 3
24
 Domenico Mancuso (Italy) 2 4
24
 Martin Drees (Germany)
 2
 4
26
 Andy Robertshaw (UK)
 4
 0
26
 Anfel Laziri (Algeria)
 0
 4
28
 Tina Bauer (Germany) 3 3
29 Said Mohammed Seghir (Algeria) 3 0
30 Joshua Spring (Germany) 1 2
31 Erich Prem (Austria) 2
 2
32 Daniel Timms (UK) 0 1
33 Chintapalli David Raju (India) 0 0

Multiplying two 8-digit numbers

10 minutes. best of two rounds. correctly solved tasks minus wrongly solved tasks
Rank
 Name First Round Second Round
1 Aaryan Nitin Shukla (India) 17 25
2 Mishti Dharmesh Shah (India) 14 17
3 Hiko Chiba (Japan) 7 15
4 Samuel Engel (USA) 0 14
5 Freddis Reyes Hern ndez (Cuba) 11 8
6 Veer Bagi (India) 2 9
7 Manar Benmastora (Algeria) 7 8
8
 Hua Wei Chan (Malaysia)
 0
 8
9 Boris Quach (France) 4 7
10 Swanand Rajkumar Bhore (India) 0 6
11
 Kaloyan Geshev (Bulgaria) 5 3
12 Akash Rupela (India) 1 5
13
 Dirk Ewers (Germany) 2 4
14 Georgi Georgiev (Bulgaria) 0 4
15 Tina Bauer (Germany) 0 3
16
 Domenico Mancuso (Italy) 2 2
17
 Henil Kansara (India) 2 1
18 Aidarbek Kubanychbekov (Kyrgyztan) 2 0
18 Anfel Laziri (Algeria) 0 2
18
 Martin Drees (Germany) 0 2
18
 Pascal Kaul (Switzerland) 2 0
18 Walid Henni (Algeria) 0 2
23
 Jordi Amig Salvatella (Spain) 1 1
23 Andy Robertshaw (UK) 1 0
23 Daniel Timms (UK) 0 1
23 Erich Prem (Austria) 0 1
23 Johanna van Koningsveld (Germany) 1 0
23 Karen Kiffe (Germany) 0 1
29 Chintapalli David Raju (India) 0 0
29 Jean Jacques Bruyant (France) 0 0
29 Joshua Spring (Germany) 0 0
29 Kenneth Wilshire (UK) 0 0
29 Said Mohammed Seghir (Algeria) 0 0

Square Root from 6-digit numbers

(10 tasks in 10 minutes. best of two rounds, correctly solved tasks minus wrongly solved tasks)
Rank
 Name First Round Second Round
1 Aaryan Nitin Shukla (India) 70 82
2 Kaloyan Geshev (Bulgaria) 61 49
3 Akash Rupela (India) 26 16
4 Hiko Chiba (Japan) 8 20
5 Hua Wei Chan (Malaysia) 8 16
6 Georgi Georgiev (Bulgaria) 2 15
7 Mishti Dharmesh Shah (India) 6 14
8 Swanand Rajkumar Bhore (India) 0 13
9 Veer Bagi (India) 5 9
10 Boris Quach (France) 4 7
11 Johanna van Koningsveld (Germany) 6 2
12 Karen Kiffe (Germany) 6 0
12 Manar Benmastora (Algeria) 0 6
12 Walid Henni (Algeria) 0 6
15
 Pascal Kaul (Switzerland) 1 5
16 Domenico Mancuso (Italy) 5 0
17
 Dirk Ewers (Germany) 2 4
18 Freddis Reyes Hern ndez (Cuba) 4 1
19 Daniel Timms (UK) 2 3
20
 Willem Bouman (Netherlands) 1 3
21
 Samuel Engel (USA) 0 3
22 Jordi Amig Salvatella (Spain) 0 2
23 Joshua Spring (Germany) 0 1
23 Kenneth Wilshire (UK) 1 0
23 Martin Drees (Germany) 1 0
26 Andy Robertshaw (UK) 0 0
26 Anfel Laziri (Algeria) 0 0
26 Chintapalli David Raju (India) 0 0
26 Erich Prem (Austria) 0 0
26 Henil Kansara (India) 0 0
26 Jean Jacques Bruyant (France) 0 0
26 Tina Bauer (Germany) 0 0

The Tasks

Here are the tasks that had to be solved by the participants.

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WORLD CUP 2024:  General Information | Results | Venue | Program | FAQ