Individual Calculations December 2019
 Czernecki, Andrzej  Total change: -2.00  Rating chartPersonal card
 POLFINAL MISTRZOSTW POLSKI JUNIOROW 2019 - C13 Ustron POL 2019-11-09
RcRownchangeKK*chgGame
 1533 1569 5.00 9 -0.05 40 -2.00 
  Marek, Grzegorz 1302 POL1.0010.18407.20 
  Miler, Franciszek 1355 POL1.0010.23409.20 
  Wojdak, Jan 1969  * POL0.001-0.0840-3.20 
  Latacz, Grzegorz 1367 POL1.0010.24409.60 
  Rzenca, Jerzy 1483 POL1.0010.384015.20 
  Kusiak, Mateusz 1597 POL0.5010.04401.60 
  Dziewonski, Dariusz 1868 POL0.001-0.1540-6.00 
  Tarawski, Adrian 1431 POL0.501-0.1940-7.60 
  Kozera, Dawid 1423 POL0.001-0.7040-28.00 
 * 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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