Individual Calculations September 2012
 Kezin, Roman  Total change: 19.35  Rating chartPersonal card
 Chess Siberia-A-2012 Intl Novosibirsk RUS 2012-07-18
RcRownchangeKK*chgGame
 2283 2388 7.00 9 1.29 15 19.35 
  Vekshenkov, Nikolai m2416 RUS0.5010.04150.60 
  Bublei, Pavel f2337 RUS1.0010.43156.45 
  Gubsky, Egor 2143 RUS1.0010.20153.00 
  Kagirov, Ravil 2268 UZB1.0010.34155.10 
  Dzhumagaliev, Yan f2367 RUS0.501-0.0315-0.45 
  Chigvintsev, Andrei m2356 RUS0.001-0.5415-8.10 
  Kononov, Alexander 2226 FRA1.0010.29154.35 
  Karpov, Alexander m2301 UZB1.0010.38155.70 
  Stamboltsyan, Sargis 2129 ARM1.0010.18152.70 

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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