Individual Calculations December 2023
 Krtous, Zdenek  Total change: -18.80  Rating chartPersonal card
 2. liga C 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 2024 2038 0.00 1 -0.52 20 -10.40 
  Kozeny, Pavel 2024 CZE0.001-0.5220-10.40 

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)
 
 SSLK - Krajsky prebor 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 1638 2038 0.50 1 -0.42 20 -8.40 
  Krelina, Jan 1638  * CZE0.501-0.4220-8.40 
 * 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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