Individual Calculations October 2008
 Tregubov, Vadim  Total change: 2.55  Rating chartPersonal card
 "Sun Pawn-3 (open)" Ilichevsk UKR 2008-07-20
RcRownchangeKK*chgGame
 2165 2234 5.50 9 0.17 15 2.55 
  Chirpii, Alexandru 2007 MDA1.0010.21153.15 
  Chernetskiy, Mykola 2120 UKR1.0010.34155.10 
  Matviychuk, Andrey 2164 UKR0.001-0.6015-9.00 
  Hrinchuk, Vladimir 2136 UKR1.0010.37155.55 
  Sivuk, Vitaly 2324 UKR0.001-0.3815-5.70 
  Ulasevich, Sergei 2089 BLR1.0010.31154.65 
  Manilyk, Andrei 2139 UKR1.0010.37155.55 
  Fingerov, Dmitry m2365 UKR0.001-0.3215-4.80 
  Barayev, Anton 2139 UKR0.501-0.1315-1.95 

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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