Individual Calculations May 2011
 Romanko, Marina  Total change: -15.30  Rating chartPersonal card
 RUS Chmp. 2011 Team Womens Olginka RUS 2011-04-16
RcRownchangeKK*chgGame
 2333 2402 2.00 6 -1.53 10 -15.30 
  Bronnikova, Elizaveta wm2251 RUS0.001-0.7010-7.00 
  Novikova, Anna wm2240 RUS0.001-0.7110-7.10 
  Kabanova, Ekaterina wf2190 RUS1.0010.23102.30 
  Zaiatz, Elena mwg2426 RUS0.5010.03100.30 
  Atalik, Ekaterina mwg2444 TUR0.5010.06100.60 
  Pogonina, Natalija wg2446 RUS0.001-0.4410-4.40 

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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