Individual Calculations March 2023
 Riha, Jaroslav  Total change: 7.20  Rating chartPersonal card
 2. liga B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2305 2110 1.00 2 0.50 20 10.00 
  Movsesian, Julia wg2257 CZE1.0010.702014.00 
  Zvara, Petr m2353 CZE0.001-0.2020-4.00 

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)
 
 UKSS - Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2059 2110 1.00 2 -0.14 20 -2.80 
  Vaclavik, Jan 2102 CZE0.001-0.5120-10.20 
  Kudrlicka, Ladislav 2015 CZE1.0010.37207.40 

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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