Individual Calculations September 2022
 Szewczyk, Mariusz  Total change: -3.60  Rating chartPersonal card
 X Turniej Szachowy w Dabkach Open grupa A Dabki POL 2022-08-07
RcRownchangeKK*chgGame
 1682 2060 7.50 9 -0.18 20 -3.60 
  Lochinski, Pawel 1455 POL0.501-0.4820-9.60 
  Haliniak, Wojciech 1911 POL1.0010.30206.00 
  Klim, Juliusz 1467 POL1.0010.02200.40 
  Jasinowicz, Waclaw 1524 POL1.0010.03200.60 
  Rzewnicki, Pawel 1542 POL1.0010.03200.60 
  Bartodziej, Bartosz 1929 POL0.001-0.6820-13.60 
  Klim, Filip 2029 POL1.0010.46209.20 
  Konieczny, Jacek 1660  * POL1.0010.08201.60 
  Nocek, Dominik 1625 POL1.0010.06201.20 
 * 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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