Individual Calculations July 2023
 Liu, Zikun Kenneth  Total change: 131.60  Rating chartPersonal card
 45th Trusts Chess Open A Auckland NZL 2023-06-03
RcRownchangeKK*chgGame
 1877 1531 3.50 6 2.76 40 110.40 
  Runcan, Daniel-Ioan 1896 ROU0.001-0.1040-4.00 
  Tew, Yao Zen Markis 1728 MAS1.0010.754030.00 
  Zhang, Kendrick Botong c1899 NZL1.0010.904036.00 
  Liu, William Rui 1876 NZL0.5010.394015.60 
  Fulo, Nunilon Iii 2010 PHI0.001-0.0540-2.00 
  Wright, Caleb 1850 NZL1.0010.874034.80 

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)
 
 ACC Winter Cup 2023 1 Auckland NZL 2023-06-19
RcRownchangeKK*chgGame
 1552 1531 1.00 1 0.53 40 21.20 
  Mironov, Eric 1552 NZL1.0010.534021.20 

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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