Rapid: Individual Calculations October 2021
 Kozicki, Wojciech  Total change: 23.00  Rating chartPersonal card
 XXVI Miedzynarodowe Mistrzostwa Gorlic grupa C Gorlice POL 2021-09-25
RcRownchangeKK*chgGame
 1424 1308 3.00 4 1.15 20 23.00 
  Zima, Teofil 2043 POL0.001-0.0120-0.20 
  Wojcik, Artur 1468 POL1.0010.712014.20 
  Jedrzejas, Grzegorz 1060 POL1.0010.19203.80 
  Gondek, Jerzy 1124 POL1.0010.26205.20 

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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