Individual Calculations May 2019
 Cerny, Jakub  Total change: 7.60  Rating chartPersonal card
 Krajska soutez SSS 2018/2019 skupina B r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1948 1953 1.00 1 0.49 20 9.80 
  Lazanek, Jan 1948 CZE1.0010.49209.80 

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 UKSS 2018/2019 r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 1881 1962 0.50 1 -0.11 20 -2.20 
  Zima, Tomas 1881 CZE0.501-0.1120-2.20 

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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