Individual Calculations January 2012
 Potapov, Alexander  Total change: 36.00  Rating chartPersonal card
 Plaza 2011 Open Kislovodsk RUS 2011-12-10
RcRownchangeKK*chgGame
 2231 2243 6.50 8 2.40 15 36.00 
  Shagin, Andrey 2012 RUS1.0010.21153.15 
  Markov, Mikhail 2301 KGZ1.0010.58158.70 
  Khalilov, Sakhavat 1880 RUS1.0010.10151.50 
  Tarlev, Konstantin m2518 UKR0.001-0.1715-2.55 
  Beglaryan, Araik 2121 RUS1.0010.33154.95 
  Voskanyan, Arman 2100 RUS1.0010.31154.65 
  Strelnikov, Sergey m2418 UKR0.5010.23153.45 
  Bedia, Melor g2496 RUS1.0010.811512.15 

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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