Individual Calculations April 2022
 Holub, Jan  Total change: 18.80  Rating chartPersonal card
 PSS - Krajsky prebor 2021/2022 r3-4 Praha CZE 2022-03-04
RcRownchangeKK*chgGame
 1974 1908 1.00 1 0.59 20 11.80 
  Zeman, Martin 1974 CZE1.0010.592011.80 

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)
 
 PSS - Krajska soutez 12 2021/2022 r3-4 Praha CZE 2022-03-04
RcRownchangeKK*chgGame
 1852 1908 1.50 2 0.35 20 7.00 
  Pesr, Jaromir 1925 CZE1.0010.522010.40 
  Cerny, Richard 1779 CZE0.501-0.1720-3.40 

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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