Individual Calculations October 2022
 Marchiano, Marco  Total change: -9.40  Rating chartPersonal card
 Combine 17 - Parties Lentes Ronde 1 Anderlues BEL 2022-09-02
RcRownchangeKK*chgGame
 1425 1825 1.00 1 0.08 20 1.60 
  Drugman, Richard 1425  * BEL1.0010.08201.60 
 * 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)
 
 Belgian Interclubs 2022-2023 Ronde 1 Various Places BEL 2022-09-25
RcRownchangeKK*chgGame
 1788 1825 0.00 1 -0.55 20 -11.00 
  Akuatse, Angel Kaleb 1788 BEL0.001-0.5520-11.00 

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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