ALBERTO COTO Calculista Record Guinness
 La Mente más rápida del Mundo
 

LINKS :      http://www.recordholders.org/en/events/worldcup/2004/index.html

                http://www.recordholders.org/en/events/worldcup/2004/results.html

La ciudad natal de Adam Ries, Annaberg-Buchhölz, mantiene la tradición del más grande calculador mental Alemán. La bella localidad sajona albergó el primer campeonato oficial del mundo en cálculo mental, donde 17 prodigios del cálculo de 10 paises distintos tomaron parte.

Los campeones del mundo son:
 

Combined event: Robert Fountain (Great Britain)
Addition: Alberto Coto (Spain)
Multiplication: Alberto Coto (Spain)
Square Root: Jan van Koningsveld (Netherlands)
Calendar Calculations: Matthias Kesselschläger (Germany)

Adding ten 10-digit numbers

(10 tasks in 10 minutes)

 

position participant correct results
 
1 Alberto Coto (Spain) 10 in 5:50 minutes World Record
2 Jan van Koningsveld (Netherlands) 9
3 Robert Fountain (Great Britain) 9
4 Mohammed Seghir Saîd (Algerien) 9
5 Divesh Ramanlal Shah (India) 9
6 Ben Pridmore (Great Britain) 6
7 Arun Mangal (India) 5
8 Ali Bayat Movahhed (Iran) 4
9 Ulrich Scholter (Germany) 3
10 Stefan Lehmann (Germany) 2
11 John Scott Flansbourg (USA) 1


 

Multiplying two 8-digit numbers
 

(10 tasks in 15 minutes)
 

position participant correct results
 
1 Alberto Coto (Spain) 8
2 Mohammed Seghir Saîd (Algeria) 7
3 Rüdiger Gamm (Germany) 6
4 Jan van Koningsveld (Netherlands) 4
5 Ben Pridmore (Great Britain) 3
6 Stefan Lehmann (Germany) 2
7 Robert Fountain (Great Britain) 1