Individual Calculations May 2019
 Vytlacil, Vaclav  Total change: -3.00  Rating chartPersonal card
 Krajska soutez KHSS 2018/2019 skupina Zapad r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1854 1655 0.00 1 -0.24 20 -4.80 
  Drahotsky, Lubos 1854 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
 1700 1637 0.50 1 0.09 20 1.80 
  Winter, Ondrej 1700 CZE0.5010.09201.80 

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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