Individual Calculations August 2015
 Sorkin, Igor  Total change: 20.40  Rating chartPersonal card
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2321 2358 6.00 9 1.02 20 20.40 
  Kazarian, Anna-Maja wf2120 NED1.0010.20204.00 
  Tremblay, Rejean 2212 CAN1.0010.30206.00 
  Azarov, Sergei g2618 BLR0.001-0.1820-3.60 
  Chandran, Kapil c2257 USA1.0010.36207.20 
  Mladenov, Svetlin m2446 BUL0.5010.12202.40 
  Burke, John M 2258 USA1.0010.36207.20 
  Escobar Forero, Alder g2510 COL0.001-0.3020-6.00 
  Sheng, Joshua 2187 USA1.0010.27205.40 
  Brodsky, David f2279 USA0.501-0.1120-2.20 

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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