Rapid: Individual Calculations December 2023
 Li, Anson  Total change: -39.60  Rating chartPersonal card
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1260 1224 1.50 5 -0.99 40 -39.60 
  Membrere, Briene 1750 NZL0.001-0.0340-1.20 
  Hara, Koki 1002 NZL0.001-0.7840-31.20 
  Blunden, Nathan 1204 NZL0.501-0.0340-1.20 
  Gu, Claire Yuqi 1175 NZL1.0010.434017.20 
  Ye, Annie Ziyue 1168 NZL0.001-0.5840-23.20 

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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