Individual Calculations February 2019
 Rains, Timothy  Total change: -13.00  Rating chartPersonal card
 NZ Major Open 2019 Auckland NZL 2019-01-14
RcRownchangeKK*chgGame
 1592 1834 5.50 8 -0.65 20 -13.00 
  Qin, Oscar Shu Xuan 1434  * NZL1.0010.08201.60 
  Yu, Jeffrey 1538 NZL1.0010.15203.00 
  Ning, Isabelle Yixuan 1453 NZL0.001-0.9120-18.20 
  Burrows, Grant L 1481 NZL1.0010.11202.20 
  He, Paul 1473 NZL1.0010.10202.00 
  Burgess, Ken 1634 NZL1.0010.24204.80 
  Kievelitz, Bernd 1835 GER0.5010.00200.00 
  Lovejoy, David 1888 AUS0.001-0.4220-8.40 
 * 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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