Individual Calculations January 2012
 Porat, Maya  Total change: -16.05  Rating chartPersonal card
 European Team Chess Championships - WOMEN Halkidiki GRE 2011-11-03
RcRownchangeKK*chgGame
 2340 2299 2.50 8 -1.07 15 -16.05 
  Kosintseva, Nadezhda gwg2546 RUS0.001-0.1915-2.85 
  Ciuksyte, Dagne mwg2327 ENG0.5010.04150.60 
  Videnova, Iva wg2297 BUL0.001-0.5015-7.50 
  Milovic, Aleksandra wf2171 MNE0.001-0.6715-10.05 
  Mamedjarova, Zeinab wg2314 AZE0.5010.02150.30 
  Ozturk, Kubra wm2239 TUR1.0010.42156.30 
  Dembo, Yelena mwg2468 GRE0.5010.22153.30 
  Ohme, Melanie wm2361 GER0.001-0.4115-6.15 

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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