Individual Calculations August 2019
 Kedzierski, Aleksander  Total change: 7.80  Rating chartPersonal card
 X Kresowy Festiwal Sokolka 2019 - grupa A Sokolka POL 2019-07-01
RcRownchangeKK*chgGame
 1629 1530 4.00 9 0.39 20 7.80 
  Piankov, Evgenij m1930  * UKR0.001-0.0820-1.60 
  Ustianovich, Nazar f1930  * UKR0.001-0.0820-1.60 
  Kupis, Pawel 1531 POL1.0010.502010.00 
  Szymanczyk, Lukasz 1142 POL0.501-0.4120-8.20 
  Herka, Jakub 1367 POL1.0010.28205.60 
  Kotarski, Bartosz 1682 POL0.001-0.3020-6.00 
  Staniewicz, Adrianna wc1219 POL1.0010.14202.80 
  Szczurek, Krzysztof f1930  * POL0.5010.42208.40 
  Nester, Ihor m1930  * UKR0.001-0.0820-1.60 
 * 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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