Individual Calculations March 2013
 Grib, Roman  Total change: 14.25  Rating chartPersonal card
 Moscow-Open 2013 A Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2460 2378 4.50 9 0.95 15 14.25 
  Iturrizaga, Eduardo g2646 VEN0.5010.33154.95 
  Gabrielian, Artur g2579 RUS1.0010.761511.40 
  Arun Prasad, S. g2514 IND0.5010.18152.70 
  Debashis, Das m2474 IND0.001-0.3715-5.55 
  Tologontegin, Semetey f2350 KGZ1.0010.46156.90 
  Badmatsyrenov, Oleg m2472 RUS0.001-0.3715-5.55 
  Stupak, Kirill g2505 BLR0.001-0.3315-4.95 
  Petrosyan, Manuel c2291 ARM0.501-0.1215-1.80 
  Vavulin, Maksim 2312 RUS1.0010.41156.15 

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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