Individual Calculations September 2019
 Dembowski, Andrzej  Total change: 2.60  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 1757 1840 5.50 9 0.13 20 2.60 
  Kusnierz, Janusz 1450 POL1.0010.09201.80 
  Muc, Zbigniew 1538 POL1.0010.15203.00 
  Janocha, Wieslaw f2240  * POL0.001-0.0820-1.60 
  Kwiatkowski, Zygmunt 1564 POL1.0010.17203.40 
  Drazek, Wladyslaw 1864 POL0.5010.03200.60 
  Meizlin, Yaacov 2027 ISR0.001-0.2620-5.20 
  Horniakova, Dagmar 1739 CZE1.0010.36207.20 
  Idesis, Yaacov 1856 ISR0.001-0.4820-9.60 
  Wilczynski, Adam 1539 POL1.0010.15203.00 
 * 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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