Individual Calculations November 2023
 Zahorbensky, Jaroslav  Total change: 10.80  Rating chartPersonal card
 2. liga C 2023-2024 r1 various CZE 2023-10-15
RcRownchangeKK*chgGame
 2096 2046 0.50 1 0.07 20 1.40 
  Frana, Tomas 2096 CZE0.5010.07201.40 

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)
 
 SSS - Krajsky prebor 2023-2024 r1 various CZE 2023-10-29
RcRownchangeKK*chgGame
 2025 2046 1.00 1 0.47 20 9.40 
  Bargel, Martin 2025 CZE1.0010.47209.40 

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)
 

 

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