Individual Calculations September 2010
 Son, Nguyen Ngoc Truong  Total change: 15.70  Rating chartPersonal card
 Int. Chess Festival Biel GM Tournament Biel SUI 2010-07-19
 2663 2617 5.50 9 1.57 10 15.70 
  Andreikin, Dmitry g2650 RUS0.5010.05100.50 
  Howell, David g2616 ENG0.5010.00100.00 
  Vachier-Lagrave, Maxime g2723 FRA0.5010.14101.40 
  Rodshtein, Maxim g2609 ISR0.501-0.0110-0.10 
  Negi, Parimarjan g2615 IND0.5010.00100.00 
  Caruana, Fabiano g2697 ITA0.5010.11101.10 
  So, Wesley g2674 PHI0.5010.08100.80 
  Tomashevsky, Evgeny g2708 RUS1.0010.62106.20 
  Giri, Anish g2672 NED1.0010.58105.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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