Individual Calculations February 2019
 Kulhanek, Jachym  Total change: -20.00  Rating chartPersonal card
 Krajsky prebor KHSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1729 1626 0.00 2 -0.76 40 -30.40 
  Vytlacil, Vaclav 1560 CZE0.001-0.5940-23.60 
  Kohout, Jan 1898 CZE0.001-0.1740-6.80 

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)
 
 Krajska soutez KHSS 2018/2019 skupina Zapad r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1761 1626 0.50 1 0.18 40 7.20 
  Kratochvil, Jiri 1761 CZE0.5010.18407.20 

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)
 
 1. liga mladeze 2018/2019 C r7 various CZE 2019-01-19
RcRownchangeKK*chgGame
 1226 1626 1.00 1 0.08 40 3.20 
  Komora, Matej 1226  * CZE1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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