Individual Calculations February 2013
 Tsai, Roman  Total change: -6.45  Rating chartPersonal card
 Volga_2012 Ulianovsk RUS 2013-01-03
RcRownchangeKK*chgGame
 1833 1822 3.00 7 -0.43 15 -6.45 
  Samborskiy, Vadim 2110 KAZ0.001-0.1615-2.40 
  Nikonova, Irina wf1982 RUS0.001-0.2915-4.35 
  Liadov, Anton 1655 RUS0.501-0.2215-3.30 
  Gabunov, Fail 1826 RUS0.5010.01150.15 
  Pegov, Valery 1630 RUS1.0010.25153.75 
  Seyfutdinov, Rustam 1893 RUS0.001-0.4015-6.00 
  Drozhdin, Vladimir 1737 RUS1.0010.38155.70 

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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