Individual Calculations July 2022
 Kekeeva, Sofia  Total change: 1.60  Rating chartPersonal card
 BOTVINNIK CUP_C Moscow RUS 2022-06-07
RcRownchangeKK*chgGame
 1299 1401 4.50 7 0.04 40 1.60 
  Bars, Oleg 1304 RUS0.501-0.1340-5.20 
  Zakharov, Mikael Dm 1309 RUS1.0010.374014.80 
  Safronov, Grigoriy 1191 RUS0.501-0.2740-10.80 
  Afineevskij, Ilya 1315 RUS0.001-0.6240-24.80 
  Kuznetsova, Veronika 1328 RUS0.501-0.1040-4.00 
  Kogan, Jakov 1355 RUS1.0010.444017.60 
  Pshenina, Anastasia 1290 RUS1.0010.354014.00 

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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