Individual Calculations August 2021
 Chvanov, Ilia  Total change: 74.00  Rating chartPersonal card
 South Ural Cup - B13 Chelyabinsk RUS 2021-06-27
RcRownchangeKK*chgGame
 1341 1191 4.00 7 1.85 40 74.00 
  Protasov, Maksim 1361 RUS0.001-0.2840-11.20 
  Fedorov, Semen K. 1333 RUS1.0010.694027.60 
  Isaev, Alexey 1433 RUS0.001-0.2040-8.00 
  Mashkov, Mikhail 1346 RUS1.0010.714028.40 
  Korlyakov, Viktor 1166 RUS1.0010.474018.80 
  Safin, Roman 1451 RUS0.001-0.1840-7.20 
  Idrisov, Arseniy R. 1295 RUS1.0010.644025.60 

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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