Individual Calculations March 2022
 Bobras, Piotr  Total change: -5.40  Rating chartPersonal card
 Extraliga 2021/2022 r9-12 various CZE 2022-02-12
RcRownchangeKK*chgGame
 2611 2500 0.50 2 -0.21 10 -2.10 
  Korpa, Bence g2530 HUN0.5010.04100.40 
  Anton Guijarro, David g2691 ESP0.001-0.2510-2.50 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 3-4 Daventry ENG 2022-02-12
RcRownchangeKK*chgGame
 2379 2500 1.00 2 -0.33 10 -3.30 
  Arkell, Keith C g2380 ENG0.501-0.1610-1.60 
  Sukandar, Irine Kharisma mwg2378 INA0.501-0.1710-1.70 

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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