Individual Calculations October 2013
 Szviridova, Polina  Total change: 9.30  Rating chartPersonal card
 HUN Team Ch. Erkel Round 1-2 Hungary HUN 2013-09-08
RcRownchangeKK*chgGame
 1595 1531 1.50 2 0.62 15 9.30 
  Huszar, Lorant 1347 HUN1.0010.26153.90 
  Csetneki, Mark 1842 HUN0.5010.36155.40 

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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