Individual Calculations May 2019
 Chmelar, Vitezslav  Total change: -6.80  Rating chartPersonal card
 Krajska soutez KHSS skupina Vychod 2018/2019 r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 2030 1832 0.00 1 -0.24 20 -4.80 
  Velecky, Viktor 2030 CZE0.001-0.2420-4.80 

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)
 
 Krajsky prebor KHSS 2018/2019 r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 1766 1839 0.50 1 -0.10 20 -2.00 
  Michel, Ladislav 1766 CZE0.501-0.1020-2.00 

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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