Individual Calculations May 2016
 Ong, Weng Yan  Total change: -6.80  Rating chartPersonal card
 16th Bangkok Chess Club Challenger 2016 Bangkok THA 2016-04-11
RcRownchangeKK*chgGame
 1465 1071 0.00 2 -0.17 40 -6.80 
  Williams, Michael 1471  * USA0.001-0.0840-3.20 
  Wong, Yi Chee 1458 MAS0.001-0.0940-3.60 
 * 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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