Individual Calculations November 2021
 Pokorny, Tomas  Total change: -1.80  Rating chartPersonal card
 PDSS Krajsky prebor I 2021/2022 r1 various CZE 2021-10-10
RcRownchangeKK*chgGame
 2021 2229 0.50 1 -0.27 20 -5.40 
  Cerny, Jan 2021 CZE0.501-0.2720-5.40 

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)
 
 2. liga D 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1970 2229 1.00 1 0.18 20 3.60 
  Cely, Jaroslav 1970 CZE1.0010.18203.60 

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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