Individual Calculations April 2021
 Gembski, Mateusz  Total change: -43.20  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach Karpacz POL 2021-02-27
RcRownchangeKK*chgGame
 1424 1375 1.50 8 -2.16 20 -43.20 
  Jurkiewicz, Krzysztof 1775  * POL0.001-0.0820-1.60 
  Pociejowski, Marek 1775  * POL0.001-0.0820-1.60 
  Bazylewicz, Zygmunt 1089 POL0.001-0.8420-16.80 
  Miodonski, Miroslaw 1496 POL0.5010.16203.20 
  Szala, Wiktor 1228 POL0.501-0.2020-4.00 
  Zielinska, Aleksandra 1238 POL0.001-0.6820-13.60 
  Sowka, Oskar 1425 POL0.001-0.4320-8.60 
  Gadzala, Henryk 1366 POL0.501-0.0120-0.20 
 * 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)
 

 

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