Individual Calculations May 2017
 Kietrys, Maciej  Total change: 40.80  Rating chartPersonal card
 Turniej od 1700 PZSzach do 2199 FIDE Barczewo POL 2017-04-01
RcRownchangeKK*chgGame
 1708 1492 2.00 4 1.02 40 40.80 
  Gula, Andrzej 1892  * POL0.5010.424016.80 
  Pycka, Zbigniew 1635 POL0.5010.19407.60 
  Sobich, Stanislaw 1727 POL0.5010.294011.60 
  Zawadzki, Krzysztof 1579 POL0.5010.12404.80 
 * 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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