Individual Calculations April 2009
 Gusarov, Grigory  Total change: 15.30  Rating chartPersonal card
 February 2009 IT Ekaterinburg RUS 2009-02-25
RcRownchangeKK*chgGame
 2281 2356 7.00 10 1.02 15 15.30 
  Samartsev, Alexander f2334 RUS0.501-0.0315-0.45 
  Ivanov, Andrew f2392 RUS0.5010.05150.75 
  Kaliberda, Vladimir m2311 UKR1.0010.44156.60 
  Pakhomov, Alexey m2440 RUS0.5010.12151.80 
  Onischuk, Nastja 2152 UKR0.501-0.2615-3.90 
  Motyliov, Anatoly f2241 RUS1.0010.34155.10 
  Kozlov, Oleg m2187 RUS0.501-0.2215-3.30 
  Gertsyk, Nikolai 2313 UKR1.0010.44156.60 
  Fer, Vadim 2192 KAZ1.0010.28154.20 
  Prahov, G. f2252 RUS0.501-0.1415-2.10 

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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