Individual Calculations March 2023
 Ng, Lok Jim (lauren)  Total change: -24.80  Rating chartPersonal card
 Auckland Waitangi Weekender 2023 Auckland NZL 2023-02-04
RcRownchangeKK*chgGame
 1337 1247 1.50 5 -0.48 40 -19.20 
  Holdo, Karl 1569 NZL0.001-0.1340-5.20 
  Bhatt, Mantra 1452 NZL0.5010.264010.40 
  Hwang, Ryan 1414 NZL0.001-0.2840-11.20 
  Lau, Great Boyou 1058 NZL1.0010.254010.00 
  Bennett, Zac 1191 AUS0.001-0.5840-23.20 

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)
 
 ACC Summer Cup 2023 1-2 Auckland NZL 2023-02-13
RcRownchangeKK*chgGame
 1555 1247 0.00 1 -0.14 40 -5.60 
  Po E-Tofaeono, Grayson 1555 NZL0.001-0.1440-5.60 

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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