Individual Calculations May 2020
 Chiginov, Roman  Total change: -26.80  Rating chartPersonal card
 CHESS PLAZA_March Standard_B Moscow RUS 2020-03-07
RcRownchangeKK*chgGame
 1166 1104 1.00 4 -0.67 40 -26.80 
  Dedkov, Roman Ol 1210 RUS0.001-0.3640-14.40 
  Zubar, Andrey 1071 RUS0.001-0.5540-22.00 
  Nikishin, Igor 1207 RUS0.001-0.3640-14.40 
  Kolomeets, Daniel 1175 RUS1.0010.604024.00 

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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