Individual Calculations November 2021
 Serrano Samper, Sergio  Total change: 18.80  Rating chartPersonal card
 Belgian Interclubs 2021-2022 Round 1 Various Places BEL 2021-10-24
RcRownchangeKK*chgGame
 1600 1623 1.00 1 0.47 40 18.80 
  Sahakyan, Andranik 1600 BEL1.0010.474018.80 

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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