Individual Calculations September 2013
 Olejarczyk, Bogdan  Total change: 5.55  Rating chartPersonal card
 49. MFSz im. A.Rubinsteina grupa C Polanica Zdroj POL 2013-08-16
RcRownchangeKK*chgGame
 1968 2136 6.50 9 0.37 15 5.55 
  Jackowski, Ryszard 1764 POL0.501-0.4015-6.00 
  Krawiec, Stanislaw 1736  * POL1.0010.08151.20 
  Rychlik, Bogdan 1787 POL1.0010.11151.65 
  Zowada, Kazimierz 2094 POL0.501-0.0615-0.90 
  Kwiek, Janusz 1736  * POL1.0010.08151.20 
  Gralka, Julian f2233 POL0.001-0.3715-5.55 
  Widera, Jan 2004 POL1.0010.32154.80 
  Szymczak, Zbigniew m2279 POL0.5010.19152.85 
  Kozicz, Andrzej 2082 POL1.0010.42156.30 
 * 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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