Individual Calculations March 2022
 Petkov, Andon  Total change: 9.40  Rating chartPersonal card
 JSS - 2. divize - B 2021/2022 r7 various CZE 2022-01-30
RcRownchangeKK*chgGame
 1776 1696 0.00 1 -0.39 20 -7.80 
  Janeba, Petr 1776 CZE0.001-0.3920-7.80 

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)
 
 JSS - 2. divize - finale B 2021/2022 r1 various CZE 2022-02-13
RcRownchangeKK*chgGame
 1989 1685 1.00 1 0.86 20 17.20 
  Korostenski, Frantisek 1989 CZE1.0010.862017.20 

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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