Rapid: Individual Calculations January 2013
 Kowalska, Elzbieta  Total change: -8.80  Rating chartPersonal card
 European Rapid Chess Championship Warszawa POL 2012-12-15
RcRownchangeKK*chgGame
 1884 1895 4.00 9 -0.44 20 -8.80 
  Sabuk, Piotr 2224 POL0.001-0.1220-2.40 
  Moscicki, Slawomir 1495  * POL1.0010.08201.60 
  Lewtak, Damian 2195 POL0.5010.35207.00 
  Pischikov, Vadim 2168 RUS0.001-0.1720-3.40 
  Topolan, Agata 1495  * POL1.0010.08201.60 
  Pietruszewski, Marcin 2096 POL0.001-0.2420-4.80 
  Harazinska, Magdalena 1495  * POL1.0010.08201.60 
  Ladva, Ottomar 2220 EST0.001-0.1320-2.60 
  Matlewski, Adam 1570 POL0.501-0.3720-7.40 
 * 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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