Individual Calculations July 2013
 Tang, Edward  Total change: -11.10  Rating chartPersonal card
 38th Annual Paul Keres Memorial Richmond, British Columbia CAN 2013-05-18
RcRownchangeKK*chgGame
 2189 2175 1.00 3 -0.37 30 -11.10 
  Orlov, Georgi m2469 USA0.001-0.1530-4.50 
  Gedajlovic, Max 1775  * CAN1.0010.08302.40 
  Kaufman, Raymond m2323 USA0.001-0.3030-9.00 
 * 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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