Individual Calculations October 2012
 Efroimski, Marsel  Total change: 28.65  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2246 2174 6.00 10 1.91 15 28.65 
  Thorsteinsdottir, Hallgerdur 1957 ISL1.0010.22153.30 
  Borosova, Zuzana wg2280 SVK0.5010.14152.10 
  Cosma, Elena-Luminita wg2352 ROU0.5010.23153.45 
  Krivec, Jana wg2240 SLO0.5010.09151.35 
  Gevorgyan, Irina wf2178 UZB1.0010.51157.65 
  Golubenko, Valentina wg2297 CRO0.5010.17152.55 
  Narva, Triin wc2028 EST0.501-0.2015-3.00 
  Stojanovic, Andjelija wg2277 SRB1.0010.64159.60 
  Tania, Sachdev mwg2379 IND0.001-0.2415-3.60 
  Krush, Irina mwg2467 USA0.5010.35155.25 

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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