Individual Calculations September 2012
 Jakubowski, Krzysztof  Total change: -11.90  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A Warszawa POL 2012-08-06
RcRownchangeKK*chgGame
 2266 2523 6.00 9 -1.19 10 -11.90 
  Nowicki, Bartosz 2158 POL0.501-0.4010-4.00 
  Krasiewicz, Robert 2123  * POL0.501-0.4210-4.20 
  Krasenkova, Ilena wm2147 RUS1.0010.09100.90 
  Baciu, Diana wf2186 MDA0.501-0.3810-3.80 
  Przezdziecka, Marta wg2276 POL1.0010.19101.90 
  Stoma, Pawel 2313 POL1.0010.23102.30 
  Deszczynski, Adam 2365 POL0.501-0.2110-2.10 
  Romanishin, Oleg M g2509 UKR0.001-0.5210-5.20 
  Wojciechowski, Piotr 2314 POL1.0010.23102.30 
 * 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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