Individual Calculations June 2013
 Przedmojski, Rafal  Total change: 12.00  Rating chartPersonal card
 66.Mistrzostwa Warszawy 2013 Open A Warszawa POL 2013-05-11
RcRownchangeKK*chgGame
 2226 2359 7.00 9 1.20 10 12.00 
  Kubeczko, Grzegorz 2036 POL1.0010.13101.30 
  Borowy, Cezary 1959  * POL1.0010.08100.80 
  Janczarski, Michal 2346 POL0.501-0.0210-0.20 
  Rudolf, Michal f2364 POL1.0010.51105.10 
  Grabarczyk, Miroslaw g2470 POL0.5010.15101.50 
  Spicak, Krzysztof 1959  * POL1.0010.08100.80 
  Maciaga, Marcin 2208 POL1.0010.30103.00 
  Strzemiecki, Zbigniew m2443 POL0.5010.12101.20 
  Jarmula, Lukasz 2250 POL0.501-0.1510-1.50 
 * 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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