Rapid: Individual Calculations April 2023
 Kepinski, Lech  Total change: -42.20  Rating chartPersonal card
 Wiosenny Zoliborski turniej szachow szybkich FIDE dla Pan i Panow 50 Warszawa POL 2023-03-18
RcRownchangeKK*chgGame
 1288 1427 2.00 6 -2.11 20 -42.20 
  Kulik, Waldemar 1380 POL0.501-0.0720-1.40 
  Krakowski, Romuald 1299 POL0.001-0.6720-13.40 
  Kita, Jaroslaw 1200 POL0.001-0.7920-15.80 
  Branicki, Slawomir 1297 POL0.501-0.1820-3.60 
  Budrewicz, Henryk 1324 POL1.0010.36207.20 
  Nowacki, Krzysztof 1228 POL0.001-0.7620-15.20 

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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