Individual Calculations July 2011
 Prokhorov, Alexander  Total change: 5.85  Rating chartPersonal card
 Ukraine Club Championship Alushta UKR 2011-05-12
RcRownchangeKK*chgGame
 2273 2229 4.00 8 0.39 15 5.85 
  Martiyan, Alexandr 2172 UKR0.501-0.0815-1.20 
  Ovcharov, Taras 1973 UKR0.501-0.3115-4.65 
  Fish, Alexandr 1958 UKR0.501-0.3315-4.95 
  Firman, Nazar m2542 UKR0.001-0.1415-2.10 
  Zherebukh, Yaroslav g2585 UKR0.5010.39155.85 
  Razin, Vadim 2311 UKR1.0010.61159.15 
  Guk, Ilja f2272 UKR0.5010.06150.90 
  Derjabin, Ilja m2371 UKR0.5010.19152.85 

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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