Individual Calculations November 2023
 Ng, Lok Jim (lauren)  Total change: -10.40  Rating chartPersonal card
 ACC Club Championships 2023 7-9 Auckland NZL 2023-10-02
RcRownchangeKK*chgGame
 1211 1358 1.00 2 -0.37 40 -14.80 
  Smith, Peter K 1105 NZL0.001-0.8140-32.40 
  Lino Serron, Nahuel 1317 NZL1.0010.444017.60 

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)
 
 Merv Morrison Memorial 2023 Auckland NZL 2023-10-21
RcRownchangeKK*chgGame
 1404 1358 2.00 4 0.11 40 4.40 
  Zhang, Kendrick Botong c1828 NZL0.001-0.0540-2.00 
  Gu, Isaac 1059 NZL0.001-0.8540-34.00 
  Beier, Thomas 1287 NZL1.0010.404016.00 
  Holdo, Karl 1440 NZL1.0010.614024.40 

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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