Individual Calculations January 2023
 Blata, Frantisek  Total change: -7.60  Rating chartPersonal card
 2. liga E 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1959 1783 0.00 1 -0.27 40 -10.80 
  Skrenek, Jiri 1959 CZE0.001-0.2740-10.80 

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)
 
 JmSS Krajsky prebor II B 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 1383 1783 1.00 1 0.08 40 3.20 
  Ctveracek, Filip 1383  * CZE1.0010.08403.20 
 * 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)
 

 

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