Individual Calculations January 2023
 Vasek, Vladimir  Total change: -1.40  Rating chartPersonal card
 MKSS Mestsky prebor Ostrava 2022-2023 r4-5 various CZE 2022-11-29
RcRownchangeKK*chgGame
 1868 1874 0.50 1 -0.01 20 -0.20 
  Tokarsky, Radovan 1868 CZE0.501-0.0120-0.20 

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)
 
 MKSS Krajsky prebor 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 1833 1877 0.50 1 -0.06 20 -1.20 
  Vizner, Jaroslav 1833 CZE0.501-0.0620-1.20 

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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