Individual Calculations September 2011
 Kulagin, Sergey  Total change: -5.25  Rating chartPersonal card
 Czech Open 2011 - A - GM open Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 2270 2133 2.50 9 -0.35 15 -5.25 
  Yakunin, Alexey 2360 RUS0.001-0.2115-3.15 
  Stastny, Jan 2271 CZE0.5010.19152.85 
  Rjabzev, Konstantin m2271 RUS0.001-0.3115-4.65 
  Furman, Boris f2262 RUS0.001-0.3315-4.95 
  Mirzoeva, Elmira wg2234 RUS1.0010.64159.60 
  Soloviova, Liza wg2330 UKR0.5010.25153.75 
  Engelmann, Jakob 2213 GER0.001-0.3915-5.85 
  Andersen, Alf 2218 NOR0.5010.12151.80 
  Varitski, Igor m2273 UKR0.001-0.3115-4.65 

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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