Individual Calculations April 2013
 Abrahamyan, Tatev  Total change: -17.70  Rating chartPersonal card
 Women's World Team Championship Astana KAZ 2013-03-02
RcRownchangeKK*chgGame
 2334 2300 1.50 6 -1.18 15 -17.70 
  Cemhan, Kardelen wc2024 TUR0.501-0.3315-4.95 
  Tan, Zhongyi wg2471 CHN0.001-0.2715-4.05 
  Safranska, Anda wg2328 FRA0.5010.04150.60 
  Khurtsidze, Nino mwg2437 GEO0.001-0.3215-4.80 
  Gomes, Mary Ann wg2387 IND0.001-0.3815-5.70 
  Bulmaga, Irina wg2354 ROU0.5010.08151.20 

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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