Individual Calculations August 2013
 Mroziak, Maciej  Total change: 28.50  Rating chartPersonal card
 Karvina Open 2013 Karvina CZE 2013-06-29
RcRownchangeKK*chgGame
 2195 2169 6.00 9 1.90 15 28.50 
  Kusak, Lubomir 1769  * CZE1.0010.08151.20 
  Maroszczyk, Wieslaw 1956 CZE1.0010.23153.45 
  Zabystrzan, Pavel f2300 CZE1.0010.681510.20 
  Velicka, Petr g2433 CZE0.5010.32154.80 
  Zwardon, Vojtech f2391 CZE0.001-0.2215-3.30 
  Jaworski, Miroslaw m2293 POL0.5010.17152.55 
  Madynski, Pawel 2092 POL1.0010.39155.85 
  Olsar, Jaroslav f2279 CZE0.5010.15152.25 
  Orzechowski, Jacek 2240 POL0.5010.10151.50 
 * 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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