Individual Calculations May 2014
 Zheng, Andrew  Total change: 3.00  Rating chartPersonal card
 8th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2014-04-16
RcRownchangeKK*chgGame
 2128 2005 3.00 8 0.20 15 3.00 
  Esserman, Marc m2405  * USA0.001-0.0815-1.20 
  Balakrishnan, Praveen 2138 USA0.001-0.3215-4.80 
  Orizondo, Hugo 2151 USA0.5010.20153.00 
  Bauza Mercere, Eduardo C 1795 ARG1.0010.23153.45 
  Betaneli, Alexander f2249 USA0.001-0.2015-3.00 
  Juac, Majur 2095 USA1.0010.62159.30 
  Leon, Isaac D 2119 ECU0.001-0.3415-5.10 
  Weiss, Seggev 2069 ISR0.5010.09151.35 
 * 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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