Individual Calculations September 2012
 Gutman, Gennadi  Total change: -10.00  Rating chartPersonal card
 Czech Open 2012 - A - GM open Pardubice CZE 2012-07-20
RcRownchangeKK*chgGame
 2323 2493 5.50 9 -1.00 10 -10.00 
  Petermann, Michail 2259 GER0.501-0.2910-2.90 
  Sochacki, Wojtek f2263 FRA0.501-0.2910-2.90 
  Serban, Vlad 2280 LUX1.0010.23102.30 
  Steinberg, Nitzan 2326 ISR0.501-0.2210-2.20 
  Tate, Alan f2346 SCO0.501-0.2010-2.00 
  Tuma, Jiri f2312 CZE0.501-0.2410-2.40 
  Goryachkina, Aleksandra wg2354 RUS1.0010.31103.10 
  Talla, Vladimir g2388 CZE0.501-0.1410-1.40 
  Seger, Ruediger m2378 GER0.501-0.1610-1.60 

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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