Individual Calculations July 2023
 Davydenya, Mikhail  Total change: 26.40  Rating chartPersonal card
 Afimall Botvinnik Cup June D Moscow RUS 2023-06-06
RcRownchangeKK*chgGame
 1213 1141 3.50 7 0.66 40 26.40 
  Karayev, Azat 1286 TKM1.0010.694027.60 
  Tereshchenko, Eliza 1192 FID0.5010.07402.80 
  Zelenov, Grigoriy 1270 RUS0.5010.17406.80 
  Dandish, Izabella 1209 RUS0.5010.09403.60 
  Retivykh, Ivan 1223 RUS0.001-0.3940-15.60 
  Gorshkov, Artem O 1254 RUS0.5010.15406.00 
  Masaeva, Iliana In 1056 RUS0.501-0.1240-4.80 

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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