Rapid: Individual Calculations October 2020
 Ivanov, Yuri A.  Total change: -24.20  Rating chartPersonal card
 Egoryevsk 242 Birthday - 2020 Rapid Egoryevsk RUS 2020-09-06
RcRownchangeKK*chgGame
 1777 1775 2.00 7 -1.21 20 -24.20 
  Ryzhkov, Sergey 2075 RUS0.001-0.1520-3.00 
  Koryabkin, Valery 1944 RUS0.001-0.2820-5.60 
  Safronov, Evgeny A 1332 RUS1.0010.06201.20 
  Sorokin, Alexandr V. 2086 RUS0.5010.36207.20 
  Raikin, Leonid m2054 RUS0.001-0.1620-3.20 
  Nistratov, Anton 1734 RUS0.001-0.5620-11.20 
  Moiseeva, Mariya V 1214 RUS0.501-0.4820-9.60 

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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