Individual Calculations May 2018
 Kral, Ladislav  Total change: -49.20  Rating chartPersonal card
 O pohar Mistra Jana 2018 - Luznice Plana nad Luznici CZE 2018-03-29
RcRownchangeKK*chgGame
 1215 1549 0.50 3 -2.12 20 -42.40 
  Koci, Milos 1299 CZE0.001-0.8120-16.20 
  Vopalka, Filip 1198 CZE0.501-0.3920-7.80 
  Hadrava, Lukas 1149  * CZE0.001-0.9220-18.40 
 * 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)
 
 2. divize JCSS - skupina B 2017/2018 r11 various CZE 2018-04-07
RcRownchangeKK*chgGame
 1663 1549 0.00 1 -0.34 20 -6.80 
  Piskor, Martin 1663 CZE0.001-0.3420-6.80 

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)
 

 

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