Individual Calculations January 2010
 Vartapetyan, Armen  Total change: 25.80  Rating chartPersonal card
 1st V.Stopkin Memorial Nikolaev UKR 2009-11-21
RcRownchangeKK*chgGame
 2198 2117 4.50 7 1.72 15 25.80 
  Lots, Stepan f2262 UKR0.5010.19152.85 
  Kozak, Leonid 2340 UZB0.5010.28154.20 
  Lozovych, Yevheniy 1948 UKR0.501-0.2215-3.30 
  Andreev, Volodymyr 2018 UKR1.0010.36155.40 
  Demidenko, Stanislav 2205 UKR1.0010.62159.30 
  Gubanov, Oleg m2376 UKR1.0010.821512.30 
  Volovikov, Anton 2240 UKR0.001-0.3315-4.95 

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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