Individual Calculations April 2020
 Tolstikh, Nikolay  Total change: 4.20  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 2178 2320 5.00 7 0.42 10 4.20 
  Leib, Britta 1920  * GER1.0010.08100.80 
  Arndt, Olaf 1920  * GER1.0010.08100.80 
  Burnett, Andrew f2138 SCO1.0010.26102.60 
  Vrbata, Zbynek f2350 CZE0.5010.04100.40 
  Meister, Jakob g2427 GER0.5010.15101.50 
  Chudinovskikh, Alexander M m2139 RUS0.501-0.2410-2.40 
  Konopka, Michal m2353 CZE0.5010.05100.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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