Individual Calculations November 2009
 Sergeev, Vitalij  Total change: 9.45  Rating chartPersonal card
 "Crimea 2009" Simferopol UKR 2009-10-01
RcRownchangeKK*chgGame
 2133 2115 3.50 6 0.63 15 9.45 
  Ljahovetsky, Igor 1894 UKR0.001-0.7815-11.70 
  Filin, Stas 2056 UKR1.0010.42156.30 
  Kutuzov, Valerij 2109 UKR1.0010.49157.35 
  Golovach, Valery 2156 UKR0.5010.06150.90 
  Ledakov, Alexandr 2196 UKR1.0010.61159.15 
  Truskavetsky, Alexandr m2385 UKR0.001-0.1715-2.55 

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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