Rapid: Individual Calculations March 2017
 Ha, Huy Minh (timothy)  Total change: 8.40  Rating chartPersonal card
 Bay of Plenty Rapid B 2017 Tauranga NZL 2017-02-25
 1697 1591 1.50 3 0.42 20 8.40 
  Punsalan, Vyanla M wc1790 NZL0.5010.26205.20 
  Wang, Aaron Ziwen 1598 NZL0.5010.01200.20 
  Lyall, Simon 1703 NZL0.5010.15203.00 

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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