Individual Calculations October 2023
 Zhukova, Irina S.  Total change: -77.20  Rating chartPersonal card
 Chelyabinsk Governor's Cup 2023 G13 Satka RUS 2023-08-31
RcRownchangeKK*chgGame
 1125 1322 2.50 6 -1.93 40 -77.20 
  Govorova, Anzhelika 1034 RUS0.501-0.3440-13.60 
  Dubovikova, Margarita 1023 RUS1.0010.15406.00 
  Tyukalova, Darya 1284 RUS0.501-0.0540-2.00 
  Vorona, Veronika 1117 RUS0.001-0.7640-30.40 
  Kazakova, Maria 1034 RUS0.501-0.3440-13.60 
  Kuznetsova, Ekaterina A 1258 RUS0.001-0.5940-23.60 

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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