Rapid: Individual Calculations July 2013
 Nun, Grzegorz  Total change: -4.20  Rating chartPersonal card
 Czekamy na lato - turniej rapid Zielona Gora POL 2013-06-23
RcRownchangeKK*chgGame
 1780 1856 4.50 8 -0.21 20 -4.20 
  Wozniak, Mikolaj 1456  * POL1.0010.08201.60 
  Bielinski, Dariusz 2247 POL0.001-0.0920-1.80 
  Owczarek, Monika 1456  * POL1.0010.08201.60 
  Szpakowicz, Robert 1506  * POL0.501-0.3920-7.80 
  Fudalej, Slawomir 1610 POL1.0010.19203.80 
  Jagodzinski, Piotr 2208 POL0.001-0.1120-2.20 
  Ksiazkiewicz, Marcin 1522 POL1.0010.12202.40 
  Zapolski, Krzysztof 2232 POL0.001-0.0920-1.80 
 * 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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