Individual Calculations May 2013
 Shabalov, Alexander  Total change: -6.60  Rating chartPersonal card
 7th Annual Philadelphia Open - Master Section Philadelphia, Pennsylvania USA 2013-03-27
RcRownchangeKK*chgGame
 2304 2557 6.50 9 -0.66 10 -6.60 
  Hua, David 2256 USA1.0010.15101.50 
  Bartell, Thomas f2380 USA0.001-0.7310-7.30 
  Balasubramanian, Adithya 2253 IND0.001-0.8610-8.60 
  Leon, Isaac D 2157  * ECU1.0010.08100.80 
  Song, Michael 2189 CAN1.0010.10101.00 
  Mena, Carlos E f2323 CUB1.0010.21102.10 
  Shen, Arthur f2227 USA1.0010.12101.20 
  Yang, Darwin m2486 USA0.501-0.1010-1.00 
  Hambleton, Aman m2463 CAN1.0010.37103.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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