Individual Calculations March 2010
 Schut, Donna  Total change: 19.95  Rating chartPersonal card
 Corus Chess Tournament - Weekend 2G Wijk aan Zee NED 2010-01-15
 2188 2060 2.00 2 1.33 15 19.95 
  Van Egmond, Rogier Marcel 2248 NED1.0010.741511.10 
  Wismayer, Clive R. 2128 ENG1.0010.59158.85 

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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