Rapid: Individual Calculations October 2019
 Iskhakova, Renata  Total change: 37.80  Rating chartPersonal card
 13th Asha Chess Club rapid Asha RUS 2019-09-28
RcRownchangeKK*chgGame
 1478 1111 2.50 6 1.89 20 37.80 
  Koshulyan, Egor A. 1511  * RUS0.001-0.0820-1.60 
  Voropaev, Viktor 1500 RUS0.5010.41208.20 
  Mirgalina, Anna 1511  * RUS0.001-0.0820-1.60 
  Leiman, Kai 1394 RUS0.001-0.1620-3.20 
  Ryabikov, Yeduard 1443 RUS1.0010.882017.60 
  Seliverstov, Nikolai 1511  * RUS1.0010.922018.40 
 * 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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