Blitz: Individual Calculations October 2013
 Sorkin, Igor  Total change: -3.60  Rating chartPersonal card
 2013 MCC August $500 FIDE Blitz New York, New York USA USA 2013-08-23
RcRownchangeKK*chgGame
 2354 2392 2.50 5 -0.18 20 -3.60 
  Belanoff, Ted 2041 USA0.501-0.3920-7.80 
  King, Alexander B 2291 USA1.0010.36207.20 
  Mena, Carlos E f2362 CUB1.0010.46209.20 
  Izoria, Zviad g2557 USA0.001-0.2820-5.60 
  Kekelidze, Mikheil g2520 GEO0.001-0.3320-6.60 

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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