Individual Calculations October 2023
 Marusyn, Yana  Total change: 42.00  Rating chartPersonal card
 European Youth Championship - Girls 12 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1423 1313 4.50 9 1.05 40 42.00 
  Stara, Zuzana 1792 CZE0.5010.454018.00 
  Valiyeva, Asnad 1435 AZE0.001-0.3340-13.20 
  Thornton, Hayley 1053 MLT1.0010.18407.20 
  Badica, Ariana 1440 ROU0.001-0.3340-13.20 
  B. Berglindardottir, Emilia Embla 1237 ISL1.0010.404016.00 
  Zamfirache, Amalia-Maria 1399 ROU0.5010.12404.80 
  Diloyan, Angelina 1200 ARM1.0010.354014.00 
  Hariharan, Shambavi 1680 ENG0.5010.404016.00 
  Wagner, Cosima Thien-An 1569 GER0.001-0.1940-7.60 

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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