Rapid: Individual Calculations January 2020
 Chirva, Alena  Total change: 17.20  Rating chartPersonal card
 Kolchugino_winter rapid Kolchugino RUS 2019-12-20
RcRownchangeKK*chgGame
 1163 1272 8.50 12 0.86 20 17.20 
  Sorochenkov, Kirill 1002 RUS1.0010.17203.40 
  Sorochenkov, Kirill 1002 RUS1.0010.17203.40 
  Nefedov, Aleksandr 1433 RUS0.5010.21204.20 
  Nefedov, Aleksandr 1433 RUS0.001-0.2920-5.80 
  Sharkov, Yaroslav 1067 RUS1.0010.24204.80 
  Sharkov, Yaroslav 1067 RUS1.0010.24204.80 
  Karpov, Kirill An. 1266 RUS1.0010.49209.80 
  Karpov, Kirill An. 1266 RUS0.501-0.0120-0.20 
  Pakin, Dmitry 1038 RUS0.501-0.2920-5.80 
  Pakin, Dmitry 1038 RUS1.0010.21204.20 
  Eguzov, Matvey 1173 RUS0.501-0.1420-2.80 
  Eguzov, Matvey 1173 RUS0.501-0.1420-2.80 

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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