Individual Calculations November 2009
 Eidelson, Rakhil  Total change: 12.30  Rating chartPersonal card
 L.Rudenko Memorial 2009 Women's open St.Petersburg RUS 2009-08-26
RcRownchangeKK*chgGame
 2222 2248 5.50 9 0.82 15 12.30 
  Egorova, Natalie E. 1871 RUS1.0010.09151.35 
  Markelova, Lubov 2011 RUS1.0010.20153.00 
  Severiukhina, Zoja wm2340 RUS1.0010.63159.45 
  Shumiakina, Tatiana wg2334 RUS0.5010.12151.80 
  Molchanova, Tatjana wm2326 RUS0.001-0.3915-5.85 
  Sokolova, Vera wf2088 RUS1.0010.29154.35 
  Shaidullina, Sandugach wg2243 RUS0.001-0.5115-7.65 
  Kovanova, Baira wg2406 RUS0.5010.21153.15 
  Demina, Julia wg2378 RUS0.5010.18152.70 

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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