Individual Calculations January 2022
 Vrana, Frantisek  Total change: -19.80  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1500 1567 0.50 1 -0.09 20 -1.80 
  Mach, Michal 1500 CZE0.501-0.0920-1.80 

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)
 
 UKSS - Krajsky prebor III 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1199 1567 0.00 1 -0.90 20 -18.00 
  Partyka, Jaroslav 1199 CZE0.001-0.9020-18.00 

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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