Individual Calculations February 2015
 Westphal, Norbert  Total change: -20.40  Rating chartPersonal card
 MARIENBAD OPEN 2015 C - FIDE Open Marianske Lazne CZE 2015-01-17
RcRownchangeKK*chgGame
 1756 1962 5.50 9 -1.02 20 -20.40 
  Borkowski, Marcin 1562  * POL1.0010.08201.60 
  Stigar, Petter f2213 NOR0.001-0.1920-3.80 
  Friedel, Roland 1674 GER0.501-0.3420-6.80 
  Korolewicz, Pawel 1562  * POL0.501-0.4220-8.40 
  Ornet, Tomas 1686 CZE1.0010.17203.40 
  Kirsanova, Ekaterina wf2129 RUS0.001-0.2820-5.60 
  Berka, Lubos 1724 CZE0.501-0.3020-6.00 
  Czernek, Tymon 1695 POL1.0010.18203.60 
  Szulc, Patrycja 1562  * 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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