Individual Calculations September 2012
 Mainka, Romuald  Total change: -9.90  Rating chartPersonal card
 Open Brasschaat 2012 (9 rounds) Brasschaat BEL 2012-08-18
RcRownchangeKK*chgGame
 2157 2467 6.50 9 -0.99 10 -9.90 
  De Cock, Constant 2067  * BEL1.0010.08100.80 
  De Strycker, Nathan 2067  * BEL0.501-0.4210-4.20 
  Cankja, Redi 2067  * BEL0.001-0.9210-9.20 
  Persoons, Bart 2067  * BEL1.0010.08100.80 
  Verhulst, Tobias 2067  * BEL1.0010.08100.80 
  Harutyunyan, Axel 2067  * BEL1.0010.08100.80 
  Schuermans, Robert 2180 BEL1.0010.16101.60 
  Nijs, Nils 2275 BEL0.501-0.2510-2.50 
  Dgebuadze, Alexandre g2556 BEL0.5010.12101.20 
 * 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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