Individual Calculations January 2022
 Janacek, Jaroslav  Total change: -1.40  Rating chartPersonal card
 2. liga A 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2029 2024 0.00 1 -0.49 20 -9.80 
  Slapak, Zdenek 2029 CZE0.001-0.4920-9.80 

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)
 
 SSS - Krajsky prebor 2021/2022 r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1968 2024 1.00 1 0.42 20 8.40 
  Svoboda, Jaromir 1968 CZE1.0010.42208.40 

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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