Individual Calculations August 2019
 Topalov, Veselin  Total change: -3.60  Rating chartPersonal card
 FIDE Grand Prix Series Riga- 2019 Riga LAT 2019-07-12
 2765 2740 1.50 4 -0.36 10 -3.60 
  Nakamura, Hikaru g2754 USA0.5010.02100.20 
  Nakamura, Hikaru g2754 USA0.5010.02100.20 
  Vachier-Lagrave, Maxime g2775 FRA0.001-0.4510-4.50 
  Vachier-Lagrave, Maxime g2775 FRA0.5010.05100.50 

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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