Individual Calculations March 2012
 Tregubov, Andrei  Total change: 4.80  Rating chartPersonal card
 Moscow Open 2012 A Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2469 2344 3.50 9 0.48 10 4.80 
  Grigoriants, Sergey g2570 RUS0.5010.29102.90 
  Tukhaev, Adam g2537 UKR0.001-0.2510-2.50 
  Deviatkin, Andrei g2574 RUS0.5010.29102.90 
  Kalinin, Nikita 2194 RUS1.0010.30103.00 
  Deepan, Chakkravarthy J. g2495 IND0.5010.20102.00 
  Loskutov, Oleg m2439 RUS1.0010.63106.30 
  Chernobay, Artem g2500 RUS0.001-0.2910-2.90 
  Kovalev, Vladislav f2453 BLR0.001-0.3510-3.50 
  Shyam, Sundar M. m2462 IND0.001-0.3410-3.40 

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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