Individual Calculations May 2024
 Havelka, Petr  Total change: 10.80  Rating chartPersonal card
 SSS - Krajska soutez skupina A 2023-2024 r11 various CZE 2024-04-07
RcRownchangeKK*chgGame
 1869 1840 1.00 1 0.54 20 10.80 
  Chrobak, Martin 1869 CZE1.0010.542010.80 

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)
 

 

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