Individual Calculations January 2022
 Volf, Jaroslav  Total change: 9.20  Rating chartPersonal card
 PDSS Krajsky prebor II 2021/2022 vychod r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1706 1978 2.00 2 0.38 20 7.60 
  Mik, Tomas 1587 CZE1.0010.09201.80 
  Pechacek, Tomas 1824 CZE1.0010.29205.80 

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)
 
 PDSS Krajska soutez 2021/2022 jih r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1578 1978 1.00 1 0.08 20 1.60 
  Krusina, Adolf 1578  * CZE1.0010.08201.60 
 * 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)
 

 

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