Individual Calculations April 2009
 Eryshkanova, Anastasiya  Total change: 5.55  Rating chartPersonal card
 Moscow open 2009 C Women Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2137 2055 3.50 8 0.37 15 5.55 
  Zhukova, Natalia wg2405 UKR0.001-0.1115-1.65 
  Vasiukova, Ekaterina 1762 RUS1.0010.15152.25 
  Akatova, Ekaterina wm2261 RUS0.001-0.2415-3.60 
  Skakun, Valentina 1705 RUS1.0010.11151.65 
  Fominykh, Maria wf2279 RUS0.5010.28154.20 
  Bogumil, Tatiana wf2218 RUS0.5010.22153.30 
  Ubiennykh, Ekaterina wm2285 RUS0.5010.29154.35 
  Sukhareva, Evgeniya 2178 RUS0.001-0.3315-4.95 

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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