Individual Calculations August 2022
 Zenker, Bernard  Total change: 60.80  Rating chartPersonal card
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1619 1420 4.00 8 1.52 40 60.80 
  Jedras, Piotr 2100 POL0.001-0.0140-0.40 
  Michalska, Anna-Maria 1248 POL1.0010.274010.80 
  Zakrzewska, Joanna 1645 POL0.001-0.2240-8.80 
  Adamski, Ksawery 1265 POL0.001-0.7140-28.40 
  Glatty, Zbigniew 1821 POL1.0010.924036.80 
  Pawlicki, Dariusz 1567 POL1.0010.704028.00 
  Roszkiewicz, Anna 1709 POL0.5010.344013.60 
  Garwacki, Kornel 1594 POL0.5010.23409.20 

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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