Individual Calculations April 2020
 Chudinovskikh, Alexander M  Total change: 14.20  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2073 2139 5.50 7 1.42 10 14.20 
  Kozak, Karel 1856 CZE1.0010.16101.60 
  Taborska, Veronika 1995 CZE1.0010.31103.10 
  Petran, Peter m2268 SVK0.5010.17101.70 
  Hoehn, Michael 2036 GER1.0010.36103.60 
  Sykora, Ondrej 2048 CZE0.501-0.1210-1.20 
  Tolstikh, Nikolay m2320 RUS0.5010.24102.40 
  Chaloupka, Frantisek 1990 CZE1.0010.30103.00 

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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