Individual Calculations August 2021
 Peretti, Eva  Total change: 0.00  Rating chartPersonal card
 OP Di Modena Modena ITA 2021-07-09
RcRownchangeRpKK*chgGame
 1414 0 0.50 4 0.00 1092   0.00 
  Verrelli, Adriano 1762 ITA0.0010.00 0.00 
  Salerno, Christian 1622 ITA0.0010.00 0.00 
  Perera, Jeremy Dillon 1069 ITA0.0010.00 0.00 
  Marseglia, Serena 1201 ITA0.5010.00 0.00 

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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