Individual Calculations May 2023
 Gu, Claire Yuqi  Total change: 50.00  Rating chartPersonal card
 ACC Autumn Cup 2023 1-3 Auckland NZL 2023-04-03
RcRownchangeKK*chgGame
 1280 1023 1.00 2 0.63 40 25.20 
  Treanor, Scott 1295 NZL1.0010.834033.20 
  Fan, Eric 1265 NZL0.001-0.2040-8.00 

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)
 
 Auckland ANZAC Weekender 2023 Auckland NZL 2023-04-22
RcRownchangeKK*chgGame
 1304 1023 1.50 5 0.62 40 24.80 
  Somaraju, Sai Vivan Karthikeya 1435 NZL0.001-0.0740-2.80 
  Wang, Lucas 1278 NZL1.0010.814032.40 
  McCollum, Liam 1407 NZL0.001-0.0940-3.60 
  Barry, Jacob 1222 NZL0.001-0.2440-9.60 
  Lau, Great Boyou 1177 NZL0.5010.21408.40 

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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