Individual Calculations January 2012
 Bulmaga, Irina  Total change: 25.50  Rating chartPersonal card
 European Team Chess Championships - WOMEN Halkidiki GRE 2011-11-03
 2302 2334 6.50 9 1.70 15 25.50 
  Messina, Roberta 1964 ITA1.0010.10151.50 
  Leconte, Maria wg2282 FRA1.0010.43156.45 
  Gunina, Valentina mwg2514 RUS0.001-0.2615-3.90 
  Stojanovic, Andjelija wg2280 SRB1.0010.42156.30 
  Gaponenko, Inna mwg2435 UKR0.5010.14152.10 
  Ohme, Melanie wm2361 GER0.001-0.4615-6.90 
  Skinke, Katrina wm2227 LAT1.0010.35155.25 
  Srebrnic, Ana wg2219 SLO1.0010.34155.10 
  Khurtsidze, Nino mwg2440 GEO1.0010.64159.60 

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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