Individual Calculations February 2024
 Lau, Great Boyou  Total change: 100.00  Rating chartPersonal card
 Major Open NZ Congress 2024 Palmerston North NZL 2024-01-02
RcRownchangeKK*chgGame
 1352 1298 5.00 8 1.44 40 57.60 
  Holdo, Karl 1470 NZL0.001-0.2740-10.80 
  Hara, Koki 1028 NZL0.501-0.3340-13.20 
  Gu, Isaac 1091 NZL1.0010.23409.20 
  Barry, Jacob 1283 NZL0.501-0.0240-0.80 
  Meng, Harrison Xiang Zhi 1083 NZL1.0010.23409.20 
  Gold, Hamish R 1628 NZL1.0010.884035.20 
  Hwang, Ryan 1548 NZL0.001-0.1940-7.60 
  Carpinter, Bernard A 1681 NZL1.0010.914036.40 

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)
 
 New Zealand Age Group Championship 2024 Palmerston North NZL 2024-01-03
RcRownchangeKK*chgGame
 1597 1298 0.50 4 -0.12 40 -4.80 
  Baker, Ilias Angelo (leo) 1647 NZL0.001-0.1140-4.40 
  Sethuramalingam, Karthik 1619 NZL0.001-0.1340-5.20 
  Thurner, Anya 1647 NZL0.5010.394015.60 
  Hookings, Jonathon 1476 NZL0.001-0.2740-10.80 

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)
 
 Auckland Anniversary Weekender 2024 Auckland NZL 2024-01-27
RcRownchangeKK*chgGame
 1407 1298 3.00 5 1.18 40 47.20 
  Hwang, Ryan 1548 NZL0.001-0.1940-7.60 
  Arun, Swarun 1266 NZL1.0010.464018.40 
  Steadman, Mathew 1491 NZL1.0010.754030.00 
  Zara, Baraa 1503 NZL0.001-0.2440-9.60 
  Beier, Thomas 1226 NZL1.0010.404016.00 

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)
 

 

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