Individual Calculations July 2011
 Purtseladze, Maka  Total change: 12.45  Rating chartPersonal card
 European Women Ind.Ch Tbilisi GEO 2011-05-07
RcRownchangeKK*chgGame
 2337 2352 6.50 11 0.83 15 12.45 
  Edes, Zsofia 2043 SVK1.0010.14152.10 
  Dzagnidze, Nana gwg2557 GEO0.5010.26153.90 
  Gaponenko, Inna mwg2455 UKR0.5010.14152.10 
  Hairapetian, Anna wf2128 ARM1.0010.22153.30 
  Khukhashvili, Sopiko mwg2421 GEO0.5010.10151.50 
  Danielian, Elina gwg2506 ARM0.001-0.2915-4.35 
  Krivec, Jana wg2296 SLO0.501-0.0815-1.20 
  Yildiz, Betul Cemre wm2219 TUR0.501-0.1815-2.70 
  Tsatsalashvili, Keti wm2280 GEO0.001-0.6015-9.00 
  Nikoladze, Sopio wm2278 GEO1.0010.40156.00 
  Kosteniuk, Alexandra gwg2522 RUS1.0010.721510.80 

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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