Rapid: Individual Calculations February 2019
 Pakenham, John  Total change: -8.20  Rating chartPersonal card
 NZ Rapid Championship 2019 Auckland NZL 2019-01-23
RcRownchangeKK*chgGame
 1645 1614 3.00 7 -0.41 20 -8.20 
  Krstev, Antonio 2014  * NZL0.001-0.0820-1.60 
  Chen, Matthew 1392 NZL1.0010.22204.40 
  Smith, Robert W f2014  * NZL0.001-0.0820-1.60 
  Mudaliar, Rohit 1413 NZL1.0010.24204.80 
  Yu, Jeffrey 1453 NZL1.0010.29205.80 
  Chan, Jacob Joseph 1726 AUS0.001-0.3520-7.00 
  McDougall, Euan 1506 NZL0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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