Individual Calculations May 2014
 Sharma, Arun  Total change: -14.55  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 2231 2398 2.50 5 -0.97 15 -14.55 
  Rubin, Joshua 2077 USA1.0010.13151.95 
  Yanayt, Eugene f2237 USA0.501-0.2115-3.15 
  Margvelashvili, Giorgi g2546 GEO0.5010.20153.00 
  Song, Edward 2239 USA0.501-0.2115-3.15 
  Checa, Nicolas 2054 USA0.001-0.8815-13.20 

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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