Rapid: Individual Calculations August 2022
 Kopshin, Stanislav A  Total change: 12.20  Rating chartPersonal card
 Karelskaya skazka 2022 rapid Petrozavodsk RUS 2022-07-20
RcRownchangeKK*chgGame
 1463 1140 2.00 7 0.61 20 12.20 
  Vasilew, Peter 1841 RUS0.001-0.0120-0.20 
  Pogorelov, Vladimir 1331 RUS0.001-0.2520-5.00 
  Dobrodey, Dmitriy Ser 1177 RUS0.001-0.4520-9.00 
  Uarov, Alexey A. 1296 RUS1.0010.712014.20 
  Kondratyuk, Vasiliy 1770 RUS0.001-0.0120-0.20 
  Biyachuev, Minkail 1290 RUS1.0010.702014.00 
  Pogorelov, Aleksey 1537 RUS0.001-0.0820-1.60 

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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