Individual Calculations April 2009
 Krivenko, Sergey  Total change: 22.05  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2248 2111 4.00 8 1.47 15 22.05 
  Kasyanov, Aysen 2257 RUS1.0010.701510.50 
  Kuznetsov, Kirill 2245 RUS1.0010.681510.20 
  Melkonian, Vardan 2238 ARM1.0010.671510.05 
  Stets, Vasilij m2239 UKR0.001-0.3315-4.95 
  Ryzhov, Vladimir 2246 RUS1.0010.681510.20 
  Loginov, Anton 2232 RUS0.001-0.3415-5.10 
  Andreev, Viktor f2258 RUS0.001-0.3015-4.50 
  Pechnikov, Artiom 2267 RUS0.001-0.2915-4.35 

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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