Rapid: Individual Calculations March 2020
 Ha, Huy Minh (timothy)  Total change: 3.60  Rating chartPersonal card
 Auckland Waitangi Rapid 2020 Auckland NZL 2020-02-06
RcRownchangeKK*chgGame
 1654 1693 4.00 7 0.18 20 3.60 
  Capel, Evan Timothy 2093  * MAS0.001-0.0820-1.60 
  Gan, Emily 1293  * NZL1.0010.08201.60 
  Liu, Jiajie 1293  * NZL1.0010.08201.60 
  Ning, Isabelle Yixuan 1475 NZL1.0010.22204.40 
  Vinod, Kumar 1913 NZL1.0010.782015.60 
  McCrone, Jeffrey 2048 NZL0.001-0.1120-2.20 
  Zhang, Boyuan 1460 NZL0.001-0.7920-15.80 
 * 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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