Rapid: Individual Calculations January 2013
 Knapik, Andrzej  Total change: 2.80  Rating chartPersonal card
 European Rapid Chess Championship Warszawa POL 2012-12-15
RcRownchangeKK*chgGame
 1915 1913 4.50 9 0.14 20 2.80 
  Flak, Pawel 2240 POL0.001-0.1320-2.60 
  Grabarczyk, Edmund 1513  * POL1.0010.08201.60 
  Wozniak, Maciej 2178 POL1.0010.822016.40 
  Nasuta, Grzegorz 2268 POL0.001-0.1120-2.20 
  Musialkiewicz, Pawel 2182 POL0.001-0.1720-3.40 
  Poplawski, Maciej 1570 POL1.0010.12202.40 
  Lada, Marek f2133 POL0.001-0.2220-4.40 
  Rzeszowski, Dominik 1638 POL0.501-0.3320-6.60 
  Wierzbowska, Aleksandra 1513  * POL1.0010.08201.60 
 * 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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