Rapid: Individual Calculations September 2019
 Sacharewicz, Krzysztof  Total change: -13.20  Rating chartPersonal card
 OLOMOUC CHESS SUMMER 2019 E - rapid tournament Olomouc CZE 2019-08-15
RcRownchangeKK*chgGame
 1711 1745 2.50 6 -0.66 20 -13.20 
  Spirek, Adam 2018 CZE0.5010.33206.60 
  Kocian, Miroslav 2022 CZE0.001-0.1720-3.40 
  Lanc, Rudolf 1976 CZE0.001-0.2120-4.20 
  Marak, Jakub 1351 CZE0.501-0.4220-8.40 
  Novak, Rudolf 1409 CZE0.501-0.3820-7.60 
  Strelec, Ladislav 1490 CZE1.0010.19203.80 

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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