Individual Calculations May 2018
 Vrtal, Jaroslav  Total change: 11.40  Rating chartPersonal card
 2. liga E 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 1989 2022 1.00 1 0.45 20 9.00 
  Masarik, Jan 1989 CZE1.0010.45209.00 

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)
 
 Zlinsky krajsky prebor 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 2113 2022 0.50 1 0.12 20 2.40 
  Bosak, Jan 2113 CZE0.5010.12202.40 

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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