Individual Calculations February 2024
 Campbell, Cazna  Total change: -34.40  Rating chartPersonal card
 Major Open NZ Congress 2024 Palmerston North NZL 2024-01-02
RcRownchangeKK*chgGame
 1367 1561 5.50 9 -0.93 40 -37.20 
  Xu, Jeremy Xi 1120 NZL1.0010.06402.40 
  Tang, Tracy 1376 NZL0.001-0.7440-29.60 
  Zhou, Adele 1212 NZL0.001-0.8940-35.60 
  Wang, Carol Huixin 1161  * NZL1.0010.08403.20 
  Lourenco, Eva wc1322 NZL1.0010.20408.00 
  Chen, Anderson 1477 NZL0.501-0.1240-4.80 
  McConnell, Jack 1643 NZL1.0010.614024.40 
  Charles, Dion 1732 NZL0.5010.23409.20 
  Li, Olivia 1258 NZL0.501-0.3640-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 New Zealand Age Group Championship 2024 Palmerston North NZL 2024-01-03
RcRownchangeKK*chgGame
 1478 1561 3.00 5 0.07 40 2.80 
  Loke, Kayden 1844 NZL0.001-0.1640-6.40 
  Zhou, Martin 1245 NZL0.501-0.3740-14.80 
  Thurner, Anya 1647 NZL0.5010.12404.80 
  Gu, Isaac 1161  * NZL1.0010.08403.20 
  Tao, Junqing Jerome 1492 NZL1.0010.404016.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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