Individual Calculations October 2020
 Kolasinski, Krzysztof  Total change: -4.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2148 2117 3.00 7 -0.23 20 -4.60 
  Puczylowski, Marcin 2129 POL0.5010.02200.40 
  Adamski, Michal 2196 POL0.5010.11202.20 
  Grzeskow, Adrian 1942 POL1.0010.27205.40 
  Jaskolka, Tomasz c2177 POL0.001-0.4220-8.40 
  Smolka, Marcin 2185 POL0.5010.09201.80 
  Szotkowski, Jakub m2362 CZE0.001-0.2020-4.00 
  Adamczewski, Maciej 2043 POL0.501-0.1020-2.00 

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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