Individual Calculations January 2024
 Priehoda, Vitezslav  Total change: -7.00  Rating chartPersonal card
 2. liga C 2023-2024 r4-5 various CZE 2023-12-03
RcRownchangeKK*chgGame
 1960 2265 0.50 2 -1.19 10 -11.90 
  Ret, Adam Josef 2055 CZE0.501-0.2710-2.70 
  Siles, Jan 1865  * CZE0.001-0.9210-9.20 
 * 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)
 
 1. liga zapad 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 2257 2265 1.00 1 0.49 10 4.90 
  Orsag, Milan m2257 CZE1.0010.49104.90 

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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