Individual Calculations September 2009
 Vul, Arkadiy  Total change: -12.70  Rating chartPersonal card
 Salongernas IM-turnering 2009 Stockholm SWE 2009-06-17
RcRownchangeKK*chgGame
 2342 2322 3.00 9 -1.27 10 -12.70 
  Semcesen, Daniel f2387 SWE0.5010.09100.90 
  Poley, Vladimir m2338 BLR0.5010.02100.20 
  Volodin, Alexandr m2419 EST0.001-0.3710-3.70 
  Eriksson, Joergen 2211 SWE0.501-0.1510-1.50 
  Olsson, Krister 2323 SWE0.5010.00100.00 
  Petkevich, Jusefs g2423 LAT0.5010.14101.40 
  Lind, Jan-Olov 2230 SWE0.501-0.1310-1.30 
  Terrieux, Kevin m2449 FRA0.001-0.3310-3.30 
  Couso, Luis f2296 SWE0.001-0.5410-5.40 

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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