Individual Calculations August 2015
 Barrett, Stephen J  Total change: -6.60  Rating chartPersonal card
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2232 2202 3.00 7 -0.33 20 -6.60 
  Kamsky, Gata g2602  * USA0.001-0.0820-1.60 
  Sinha, Sahil 2137 USA0.501-0.0920-1.80 
  Ren, Yitian 2141 CHN1.0010.42208.40 
  Brodsky, David f2279 USA0.001-0.3920-7.80 
  Leve, Nitai D 2178 USA1.0010.47209.40 
  Wang, Andrew C 2173 USA0.001-0.5420-10.80 
  Miyasaka, Marcus M 2111 USA0.501-0.1220-2.40 
 * 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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