Individual Calculations December 2022
 Pham Kieu, Khanh  Total change: -62.80  Rating chartPersonal card
 European Youth Chess Championship 2022 - U12 Girls Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1251 1249 1.50 8 -2.53 40 -101.20 
  Caku, Kler 1562 ALB0.001-0.1440-5.60 
  Slivova, Linda 1521 CZE0.001-0.1740-6.80 
  Levitan, Liel 1314 ISR0.001-0.4140-16.40 
  Donmez, Elif 1037 TUR0.501-0.2740-10.80 
  Thornton, Hayley 1090 MLT1.0010.294011.60 
  Danielyan, Lilia 1327 ARM0.001-0.3940-15.60 
  Karadayi, Ozlem 1045 TUR0.001-0.7640-30.40 
  Kilic, Melis 1112 TUR0.001-0.6840-27.20 

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)
 
 Belgian Interclubs 2022-2023 Ronde 4 Various Places BEL 2022-11-20
RcRownchangeKK*chgGame
 1740 1249 1.00 1 0.96 40 38.40 
  Bourgeois, Maxime 1740 BEL1.0010.964038.40 

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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