Individual Calculations September 2016
 Arun Prasad, S.  Total change: -1.00  Rating chartPersonal card
 5th Annual Washington International - A Rockville, Maryland USA 2016-08-13
RcRownchangeKK*chgGame
 2401 2491 5.50 9 -0.10 10 -1.00 
  Kaufman, Larry C g2299 USA1.0010.25102.50 
  Mulyar, Michael A. m2388 USA0.501-0.1410-1.40 
  Ostrovskiy, Aleksandr A m2384 USA0.501-0.1510-1.50 
  Song, Michael f2373 CAN0.501-0.1610-1.60 
  Kavutskiy, Konstantin f2364 USA0.501-0.1710-1.70 
  Sorkin, Igor f2392 ISR0.501-0.1410-1.40 
  Morrison, William f2341 USA1.0010.30103.00 
  Sevian, Samuel g2600 USA0.5010.15101.50 
  Jayaram, Ashwin g2465 IND0.501-0.0410-0.40 

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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