Individual Calculations August 2015
 Gurvich, Vitaly  Total change: 58.40  Rating chartPersonal card
 VAO15_7c Moscow RUS 2015-07-21
RcRownchangeKK*chgGame
 2225 2273 6.50 9 1.46 40 58.40 
  Vorobjov, Denis S. 2221 RUS1.0010.434017.20 
  Fominykh, Maria wm2296 RUS1.0010.534021.20 
  Larionov, Sergey 1976 UKR0.501-0.3540-14.00 
  Slavinsky, Petr 2136 RUS1.0010.324012.80 
  Mirzoeva, Elmira wg2233 RUS0.501-0.0640-2.40 
  Glek, Igor g2398 GER0.5010.17406.80 
  Losev, Dmitry m2215 RUS1.0010.424016.80 
  Karpov, Alexander m2294 UZB1.0010.534021.20 
  Erzhanov, Arman f2254 KAZ0.001-0.5340-21.20 

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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