Individual Calculations February 2024
 Guo, Anne  Total change: 20.40  Rating chartPersonal card
 Major Open NZ Congress 2024 Palmerston North NZL 2024-01-02
RcRownchangeKK*chgGame
 1405 1198 1.00 5 -0.52 40 -20.80 
  Gold, Hamish R 1628 NZL0.001-0.0740-2.80 
  Carpinter, Bernard A 1681 NZL0.001-0.0540-2.00 
  Hara, Koki 1028 NZL1.0010.284011.20 
  Sun, Taoran Ethan 1155 NZL0.001-0.5640-22.40 
  Brockway, Andrew 1532 NZL0.001-0.1240-4.80 

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)
 
 New Zealand Age Group Championship 2024 Palmerston North NZL 2024-01-03
RcRownchangeKK*chgGame
 1545 1198 1.50 5 0.74 40 29.60 
  Braganza, Nadia wc1808 NZL0.001-0.0240-0.80 
  Hookings, Jonathon 1476 NZL1.0010.834033.20 
  Xu, Luna Yuexiu 1406 NZL0.001-0.2340-9.20 
  Malcolm, Leo 1688 NZL0.001-0.0440-1.60 
  Ng, Lok Jim (lauren) 1348 NZL0.5010.20408.00 

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 Anniversary Weekender 2024 Auckland NZL 2024-01-27
RcRownchangeKK*chgGame
 1369 1198 2.00 6 0.29 40 11.60 
  Mukkattu, Philip 1500 NZL1.0010.854034.00 
  Steadman, Mathew 1491 NZL0.001-0.1540-6.00 
  Gaynor, Alan 1354 NZL0.001-0.2940-11.60 
  Barry, Jacob 1283 NZL0.001-0.3840-15.20 
  Lourenco, Eva wc1322 NZL0.5010.17406.80 
  Arun, Swarun 1266 NZL0.5010.09403.60 

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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