Individual Calculations January 2023
 Inglot, Marian  Total change: -17.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 Karpacz POL 2022-12-11
RcRownchangeKK*chgGame
 1357 1250 1.50 6 -0.85 20 -17.00 
  Spionkowski, Fabian 1586 POL0.001-0.1220-2.40 
  Filipiak, Rajmund 1661 POL0.001-0.0820-1.60 
  Korbela, Anna 1071 POL1.0010.27205.40 
  Racis, Weronika 1436 POL0.001-0.2620-5.20 
  Krupecka-Bakalarz, Danuta 1216 POL0.001-0.5520-11.00 
  Nowak, Karol 1169 POL0.501-0.1120-2.20 

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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