Individual Calculations September 2021
 Fayzulina, Safiya  Total change: 102.80  Rating chartPersonal card
 Zhigulevskie prostory-2021_standard_G13 Samara RUS 2021-07-21
RcRownchangeKK*chgGame
 1288 1073 4.50 8 2.57 40 102.80 
  Chernyshova, Alisa 1351 RUS1.0010.834033.20 
  Romanchenko, Olga 1115 RUS1.0010.564022.40 
  Yudina, Svetlana 1241 RUS0.5010.22408.80 
  Sokolova, Regina 1362 RUS0.5010.344013.60 
  Semenova, Vasilisa 1223 RUS1.0010.704028.00 
  Shenker, Angelina 1473  * RUS0.001-0.0840-3.20 
  Yagutyan, Margarita 1322 RUS0.5010.314012.40 
  Aristova, Yuliya 1215 RUS0.001-0.3140-12.40 
 * 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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