Individual Calculations October 2022
 Mirzakhani, Bahar  Total change: -65.60  Rating chartPersonal card
 World Cadets G-10 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1315 1461 4.50 9 -1.64 40 -65.60 
  Gaer, Sofiya Ig 1157 FID1.0010.14405.60 
  Omirserik, Alima 1224 KAZ1.0010.20408.00 
  Igoshkina, Anna 1256 FID1.0010.24409.60 
  Bassari, Senem Gul 1536 TUR0.001-0.4040-16.00 
  Chichinadze, Anastasia 1220 GEO1.0010.20408.00 
  Venskaya, Nika 1470 FID0.001-0.4940-19.60 
  Noorinezhad, Nafas 1400 IRI0.501-0.0840-3.20 
  Hanya, Shah 1336 IND0.001-0.6740-26.80 
  Tong, Thai Hoang An 1238 VIE0.001-0.7840-31.20 

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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