Rapid: Individual Calculations June 2021
 Zhang, Jasmine Haomo  Total change: -8.60  Rating chartPersonal card
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1604 1832 6.00 9 -0.43 20 -8.60 
  Somaraju, Sai Vivan Karthikeya 1332 NZL0.501-0.4620-9.20 
  Krstev, Antonio 1925 NZL0.001-0.3720-7.40 
  Zhang, Kendrick Botong 1648 NZL0.501-0.2420-4.80 
  McDonald, Duncan 1243 NZL1.0010.02200.40 
  Zhao, Jay Zi Xuan 1371 NZL1.0010.05201.00 
  Mao, Daqi 1629 NZL1.0010.24204.80 
  Liu, William Rui 1356 NZL1.0010.05201.00 
  Qin, Oscar Shu Xuan 1741 NZL1.0010.38207.60 
  Gong, Daniel Hanwen f2192 NZL0.001-0.1020-2.00 

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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