Individual Calculations December 2022
 Meduna, Eduard  Total change: -2.70  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 2141 2333 0.50 1 -0.25 10 -2.50 
  Hora, Milan 2141 CZE0.501-0.2510-2.50 

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)
 
 2. liga C 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2316 2333 0.50 1 -0.02 10 -0.20 
  Sodoma, Jan m2316 CZE0.501-0.0210-0.20 

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)
 

 

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