Rapid: Individual Calculations August 2017
 Ha, Huy Minh (timothy)  Total change: 18.00  Rating chartPersonal card
 North Island Rapid 2017 Auckland NZL 2017-07-16
 1783 1604 2.50 5 0.90 20 18.00 
  Kulashko, Alexei f2004  * NZL0.001-0.0820-1.60 
  Qiu, Daniel 1332 NZL1.0010.17203.40 
  Lim, Benjamin U c1974 NZL0.5010.40208.00 
  Polishchuk, Kirill 2004  * NZL0.001-0.0820-1.60 
  McDougall, Wayne 1600 NZL1.0010.49209.80 
 * 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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