Blitz: Individual Calculations July 2013
 Sorkin, Igor  Total change: -6.40  Rating chartPersonal card
 2013 MCC May $500 FIDE Blitz New York, New York USA 2013-05-24
RcRownchangeKK*chgGame
 2278 2387 3.50 6 -0.32 20 -6.40 
  Barsky, Sam Alex 2063 USA0.501-0.3720-7.40 
  Tayar, Jonathan m2344 CAN0.501-0.0620-1.20 
  Pressman, Leif A f2246 USA1.0010.31206.20 
  Sarkar, Justin m2437 USA1.0010.572011.40 
  Mena, Carlos E f2324 CUB0.501-0.0920-1.80 
  Hoffmann, Asa f2256 USA0.001-0.6820-13.60 

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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