Individual Calculations July 2022
 Czerw, Dawid  Total change: 5.10  Rating chartPersonal card
 Prague International Chess Festival 2022 D - FIDE open Praha CZE 2022-06-10
RcRownchangeKK*chgGame
 2251 2386 6.50 9 0.51 10 5.10 
  Steiner, Juraj 2009 CZE1.0010.09100.90 
  Mai, Alexander Oliver 2183 ISL1.0010.24102.40 
  Boehme, Markus 2120 GER0.501-0.3210-3.20 
  Sernecki, Franciszek f2260 POL1.0010.33103.30 
  Popovic, Dusan g2484 SRB0.5010.13101.30 
  Docekal, Jan 2232 CZE0.001-0.7110-7.10 
  Ludvik, Tomas f2233 CZE1.0010.30103.00 
  Pietruszewski, Marcin 2195 POL1.0010.25102.50 
  Huzman, Alexander g2539 ISR0.5010.20102.00 

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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