Rapid: Individual Calculations January 2019
 Li, Allen  Total change: 55.40  Rating chartPersonal card
 Papatoetoe Rapid B 2018 Auckland NZL 2018-12-01
RcRownchangeKK*chgGame
 1623 1389 3.50 6 2.20 20 44.00 
  Cooper, Nigel 1623 NZL0.001-0.2120-4.20 
  Maroroa, Temu A 1639 NZL1.0010.812016.20 
  Park-Tamati, Philli 1531 NZL0.001-0.3120-6.20 
  Laughland, Alexander 1550 NZL1.0010.712014.20 
  Amani, Reza 1631 IRI1.0010.802016.00 
  Aman, Chahal 1762 IND0.5010.40208.00 

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)
 
 Papatoetoe Rapid Junior 2018 Auckland NZL 2018-12-02
RcRownchangeKK*chgGame
 1292 1389 3.00 4 0.57 20 11.40 
  Thurner, Anya 1013 NZL1.0010.09201.80 
  Park-Tamati, Philli 1531 NZL0.5010.19203.80 
  Zhang, Boyuan 1344 NZL0.501-0.0620-1.20 
  Lal, Krystal 1279 NZL1.0010.35207.00 

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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