Individual Calculations January 2023
 Seda, Michaela  Total change: 28.00  Rating chartPersonal card
 1. liga mladeze A 2022-2023 r4-5 various CZE 2022-12-10
RcRownchangeKK*chgGame
 1152 1552 1.00 1 0.08 40 3.20 
  Hejny, Matej 1152  * 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)
 
 KSSKV - Krajsky prebor I 2022-2023 r4 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1639 1552 1.00 1 0.62 40 24.80 
  Muller, Vladimir 1639 CZE1.0010.624024.80 

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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