Individual Calculations May 2018
 Krasa, Marek  Total change: 9.20  Rating chartPersonal card
 Krajska soutez vychod KHSS 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 1952 1712 0.50 1 0.30 20 6.00 
  Banic, Marek 1952 SVK0.5010.30206.00 

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)
 
 Krajsky prebor KHSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 1831 1712 0.50 1 0.16 20 3.20 
  Trojan, Ondrej 1831 CZE0.5010.16203.20 

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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