Individual Calculations April 2009
 Syrchikov, Alexander  Total change: -3.45  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2330 2261 3.50 9 -0.23 15 -3.45 
  Markevich, Arseniy 2116 RUS0.501-0.1915-2.85 
  Zherebukh, Yaroslav g2559 UKR0.001-0.1515-2.25 
  Slugin, Sergey f2436 RUS0.001-0.2715-4.05 
  Robson, Ray m2455 USA1.0010.751511.25 
  Agaragimov, Djakhangir f2393 AZE0.001-0.3215-4.80 
  Ezhikov, Vitaly 2136 RUS1.0010.33154.95 
  Onoprienko, Vladimir m2372 RUS0.001-0.3515-5.25 
  Kaljaev, Viacheslav 2106 RUS1.0010.29154.35 
  Kotenko, Pavel f2398 RUS0.001-0.3215-4.80 

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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