Individual Calculations February 2023
 Qu, Lucas  Total change: 0.00  Rating chartPersonal card
 2023 New Zealand Major Open Wellington NZL 2023-01-02
RcRownchangeRpKK*chgGame
 1439 0 3.50 8 0.00 1396   0.00 
  Bolster, Caolan 1484 NZL1.0010.00 0.00 
  Scott, David 1529 NZL0.0010.00 0.00 
  Lu, Xiahan (luna) 1303 NZL0.5010.00 0.00 
  Jones, Christopher 1021 NZL1.0010.00 0.00 
  McIntosh, Andrew D 1742 NZL0.0010.00 0.00 
  Pakenham, John 1434 NZL1.0010.00 0.00 
  Malcolm, Leo 1656 NZL0.0010.00 0.00 
  Lourenco, Eva wc1339 NZL0.0010.00 0.00 

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)
 
 2023 New Zealand Junior and Age Group Championships Wellington NZL 2023-01-03
RcRownchangeRpKK*chgGame
 1912 0 0.00 2 0.00 1112   0.00 
  Mao, Daqi 1901 NZL0.0010.00 0.00 
  Kerr, Atlas 1923 NZL0.0010.00 0.00 

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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