Individual Calculations March 2012
 Petrosian, Rafael  Total change: -10.20  Rating chartPersonal card
 II Memorial Dubentsova A. D. Rubezhnoe UKR 2012-02-17
RcRownchangeKK*chgGame
 2127 2073 3.50 9 -0.34 30 -10.20 
  Khorsheva, Alexandra wf2184 UKR0.001-0.3530-10.50 
  Bryzgin, Yuri 2170 UKR0.001-0.3730-11.10 
  Panasenko, Nikolay 1999 UKR1.0010.403012.00 
  Ermilov, Valery 2174 UKR0.001-0.3630-10.80 
  Zabava, Oleksandr 2084 UKR1.0010.523015.60 
  Samoylenko, Igor 1917 UKR1.0010.29308.70 
  Mischenko, Alexander f2210 UKR0.001-0.3230-9.60 
  Kurganskiy, Evgeniy 2266 UKR0.001-0.2530-7.50 
  Shved, Anatoly 2143 RUS0.5010.10303.00 

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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