Individual Calculations March 2015
 Shapiro, David  Total change: -32.20  Rating chartPersonal card
 Moscow-Open 2015 A Moscow RUS 2015-01-31
RcRownchangeKK*chgGame
 2234 2252 3.00 9 -1.61 20 -32.20 
  Chekhov, Sergei m2470 RUS0.001-0.2220-4.40 
  Abelyan, Murad 1852  * CZE1.0010.08201.60 
  Martirosyan, Haik M. f2389 ARM0.001-0.3220-6.40 
  Demin, Alexandr m2410 RUS1.0010.712014.20 
  Sadovsky, Artem 2362 RUS0.001-0.3520-7.00 
  Demianjuk, Alexander 2327 RUS0.001-0.4020-8.00 
  Dovletov, Hajugurban 2097 TKM0.501-0.2120-4.20 
  Parvanyan, Ashot 2054 ARM0.001-0.7620-15.20 
  Selivanov, Ivan 2149 RUS0.501-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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