Individual Calculations August 2023
 Yang, Andy  Total change: 33.20  Rating chartPersonal card
 2023 NSCC Championship B 2-6 Auckland NZL 2023-06-28
RcRownchangeKK*chgGame
 1264 1021 2.00 5 0.83 40 33.20 
  Yuan, Paul 1197 NZL0.001-0.2740-10.80 
  Soriano, Dante 1395 NZL0.001-0.1040-4.00 
  Chen, Veda 1080 NZL1.0010.584023.20 
  Rehansi, D P Sayuni Vonara 1139 NZL1.0010.664026.40 
  Liang, Qixuan 1508 NZL0.001-0.0440-1.60 

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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