Blitz: Individual Calculations February 2019
 Xie, Felix  Total change: 24.20  Rating chartPersonal card
 2019 Oceania Youth U12 Blitz Auckland NZL 2019-01-07
RcRownchangeKK*chgGame
 1353 1519 6.00 7 1.21 20 24.20 
  Zhao, Jay Zi Xuan 1127 NZL0.501-0.4220-8.40 
  Wang, Cunmeng 1196 AUS1.0010.13202.60 
  Anup Kumar, Vihaan 1367 AUS1.0010.30206.00 
  Yu, Jeffrey 1538 NZL0.5010.03200.60 
  He, Paul 1483 NZL1.0010.45209.00 
  Rupasinghe, Sayum 1599 AUS1.0010.612012.20 
  Zhao, Tiger Chengxin 1162 AUS1.0010.11202.20 

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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