Rapid: Individual Calculations May 2015
 Tugai, Daria  Total change: 23.20  Rating chartPersonal card
 III Cup Gran-Prix Chelyabinsk 2015 Rapid 9 (sf) Chelyabinsk RUS 2015-04-04
RcRownchangeKK*chgGame
 1482 1129 1.50 3 1.16 20 23.20 
  Sazhaeva, Valeriya 1398 RUS1.0010.832016.60 
  Ufimtsev, Dmitri 1529  * RUS0.5010.42208.40 
  Einik, Alexander 1518 RUS0.001-0.0920-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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