Individual Calculations February 2024
 Carpinter, Bernard A  Total change: -84.20  Rating chartPersonal card
 Major Open NZ Congress 2024 Palmerston North NZL 2024-01-02
RcRownchangeKK*chgGame
 1278 1681 4.00 9 -4.21 20 -84.20 
  Li, Olivia 1258 NZL0.001-0.9320-18.60 
  Guo, Anne 1198 NZL1.0010.05201.00 
  Sussex, Taylor 1271 NZL0.001-0.9220-18.40 
  Meng, Harrison Xiang Zhi 1281  * NZL1.0010.08201.60 
  Liang, Ting 1441 USA0.501-0.3020-6.00 
  Xu, Jeremy Xi 1120 NZL0.001-0.9820-19.60 
  Lourenco, Eva wc1322 NZL1.0010.10202.00 
  Nazeer, Afique M 1313 SRI0.501-0.4020-8.00 
  Lau, Great Boyou 1298 NZL0.001-0.9120-18.20 
 * 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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