Individual Calculations May 2019
 Riha, Martin  Total change: -14.20  Rating chartPersonal card
 2. divize JCSS 2018/2019 finale B r4 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1531 1931 0.50 1 -0.42 20 -8.40 
  Berkovec, Josef 1531  * CZE0.501-0.4220-8.40 
 * 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)
 
 1. divize JCSS 2018/2019 r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 2086 1930 0.00 1 -0.29 20 -5.80 
  Grill, Roman 2086 CZE0.001-0.2920-5.80 

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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