Individual Calculations May 2019
 Navratil, Jiri  Total change: 6.80  Rating chartPersonal card
 Krajsky prebor SSOK 2018/2019 r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 2266 1978 0.50 1 0.34 20 6.80 
  Banasik, Krzysztof 2266 POL0.5010.34206.80 

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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