Individual Calculations March 2012
 Kovalevskaya, Ekaterina  Total change: -16.00  Rating chartPersonal card
 Aeroflot open 2012 B Moscow RUS 2012-02-07
RcRownchangeKK*chgGame
 2385 2435 3.50 9 -1.60 10 -16.00 
  Yakimenko, Alexander A. 2258 RUS0.501-0.2310-2.30 
  Szabo, Bence 2330 HUN1.0010.36103.60 
  Kotanjian, Tigran g2533 ARM0.001-0.3710-3.70 
  Padmini, Rout wg2383 IND0.501-0.0710-0.70 
  Illner, Achim, Dr. f2375 GER0.501-0.0810-0.80 
  Sychev, Klementy 2362 RUS1.0010.40104.00 
  Arun Prasad, S. g2530 IND0.001-0.3710-3.70 
  Ghosh, Diptayan f2373 IND0.001-0.5910-5.90 
  Yuffa, Daniil f2322 RUS0.001-0.6510-6.50 

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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