Individual Calculations November 2023
 Pham, Thi Huong  Total change: 20.00  Rating chartPersonal card
 The 4th Asian Para Games Hangzhou Chess Competition Standard-Women's Individual-VI-B1 Hangzhou CHN 2023-10-23
RcRownchangeKK*chgGame
 1257 1320 4.00 6 0.50 40 20.00 
  Aghaei Chaghoush, Samira 1175 IRI1.0010.314012.40 
  Safaei, Maliheh 1467 IRI0.001-0.3040-12.00 
  Wilma, Margaretha Sinaga 1206 INA1.0010.344013.60 
  Puspita, Tita 1256 INA1.0010.414016.40 
  Rathi, Himanshi 1151 IND0.001-0.7240-28.80 
  Tran, Ngoc Loan 1289 VIE1.0010.464018.40 

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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