Rapid: Individual Calculations April 2018
 Ha, Huy Minh (timothy)  Total change: 35.80  Rating chartPersonal card
 Latvian 2018 A Grade Auckland NZL 2018-03-24
 1956 1612 2.50 6 1.79 20 35.80 
  Pinic, Noel 2012  * NZL0.001-0.0820-1.60 
  Lim, Benjamin U c1923 NZL1.0010.862017.20 
  Goodhue, Nathan 1966 NZL0.001-0.1120-2.20 
  Wells, Clinton A 1873 NZL1.0010.822016.40 
  Milligan, Helen cwf1951 NZL0.5010.38207.60 
  Duneas, John c2012  * NZL0.001-0.0820-1.60 
 * 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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