Individual Calculations September 2017
 Rychlik, Bogdan  Total change: 50.20  Rating chartPersonal card
 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open B Polanica-Zdroj POL 2017-08-19
RcRownchangeKK*chgGame
 1829 1672 5.50 9 2.51 20 50.20 
  Gralka, Julian f2072  * POL0.001-0.0820-1.60 
  Halubek, Stefan 1499 POL1.0010.27205.40 
  Prokopczuk, Antoni 1424 POL1.0010.19203.80 
  Bobrowski, Piotr 1984 POL1.0010.862017.20 
  Marusenko, Petr m2072  * UKR0.001-0.0820-1.60 
  Meizlin, Yaacov 2072  * ISR0.001-0.0820-1.60 
  Wilczynski, Adam 1663 POL1.0010.49209.80 
  Grubiak, Roman 1877 POL1.0010.762015.20 
  Klucznik, Andre 1802 FRA0.5010.18203.60 
 * 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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