Individual Calculations December 2012
 Melnikov, Valery  Total change: -12.90  Rating chartPersonal card
 8. E.G. Zudov Memorial 2012 A Nizhniy Tagil RUS 2012-10-04
RcRownchangeKK*chgGame
 2294 2255 4.50 12 -0.86 15 -12.90 
  Gurkin, Anton 2263 KAZ1.0010.51157.65 
  Matveev, Vladimir f2325 RUS0.001-0.4015-6.00 
  Karpov, Alexander m2296 UZB0.001-0.4415-6.60 
  Pogromsky, Mikhail m2411 RUS0.001-0.2915-4.35 
  Putilov, Vladimir 2181 RUS0.501-0.1015-1.50 
  Kazakov, Konstantin f2286 KAZ0.001-0.4615-6.90 
  Gurkin, Anton 2263 KAZ1.0010.51157.65 
  Matveev, Vladimir f2325 RUS0.5010.10151.50 
  Karpov, Alexander m2296 UZB0.5010.06150.90 
  Pogromsky, Mikhail m2411 RUS0.001-0.2915-4.35 
  Putilov, Vladimir 2181 RUS0.501-0.1015-1.50 
  Kazakov, Konstantin f2286 KAZ0.5010.04150.60 

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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