Individual Calculations October 2021
 Abdumalik, Zhansaya  Total change: 5.10  Rating chartPersonal card
 25th European Women's Chess Club Cup 2021 Struga MKD 2021-09-18
RcRownchangeKK*chgGame
 2371 2502 4.50 6 0.51 10 5.10 
  Dzagnidze, Nana gwg2525 GEO0.5010.03100.30 
  Cvitan, Ena fwm2284 CRO1.0010.22102.20 
  Salimova, Nurgyul mwg2362 BUL1.0010.31103.10 
  Toncheva, Nadya fwf2178 BUL1.0010.13101.30 
  Atalik, Ekaterina mwg2429 TUR1.0010.40104.00 
  Gunina, Valentina gwg2446 RUS0.001-0.5810-5.80 

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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