Individual Calculations October 2021
 Vlasov, Sergey N  Total change: 0.00  Rating chartPersonal card
 Rostovchessclub Championship - 2021 Rostov-on-Don RUS 2021-09-01
RcRownchangeRpKK*chgGame
 1486 0 0.00 2 0.00 686   0.00 
  Dyachenko, Kirill M. 1625 RUS0.0010.00 0.00 
  Repin, Vitaliy E 1347 RUS0.0010.00 0.00 

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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