Individual Calculations September 2020
 Mrazek, Roman  Total change: -46.40  Rating chartPersonal card
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 1432 1627 5.50 9 -1.16 40 -46.40 
  Wittych, Maciej 1253 POL1.0010.10404.00 
  Tomanec, Samuel 1416 CZE1.0010.23409.20 
  Kubik, Rafal 1522 POL0.501-0.1440-5.60 
  Czerwinska, Oliwia 1394 POL0.501-0.2940-11.60 
  Gaszka, Zuzanna 1476 POL1.0010.304012.00 
  Duda, Szymon 1531 POL0.501-0.1340-5.20 
  Cieply, Krzysztof 1549 POL0.001-0.6140-24.40 
  Egeman, Emilia 1330 POL0.501-0.3540-14.00 
  Rozek, Michal 1418 POL0.501-0.2740-10.80 

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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