Rapid: Individual Calculations June 2021
 Ning, Isabelle Yixuan  Total change: 7.60  Rating chartPersonal card
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1634 1684 5.50 9 0.38 20 7.60 
  McDonald, Duncan 1243 NZL1.0010.06201.20 
  Yu, Zachary 1411 NZL1.0010.17203.40 
  Thornton, Giovanni Antonio 2075 NZL0.001-0.0920-1.80 
  Liu, William Rui 1356 NZL1.0010.13202.60 
  Steadman, Michael V R f2210 NZL0.001-0.0320-0.60 
  Guan, Ar John 1443 NZL1.0010.20204.00 
  Qin, Oscar Shu Xuan 1741 NZL0.001-0.4220-8.40 
  Nagorski, Alex c1840 NZL0.5010.21204.20 
  Po E-Tofaeono, Hunter 1390 NZL1.0010.15203.00 

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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