Individual Calculations February 2018
 Dowden, R. Anthony  Total change: 15.80  Rating chartPersonal card
 New Zealand Open including 125th Championship Palmerston North NZL 2018-01-01
RcRownchangeKK*chgGame
 2057 2028 5.00 9 0.79 20 15.80 
  Demuth, Adrien g2428  * FRA0.001-0.0820-1.60 
  Li, Xiang Wei William 1958 NZL1.0010.40208.00 
  Qin, Joy Shu Yan wc1739 NZL1.0010.16203.20 
  Gao, Hans 2167 NZL0.001-0.3120-6.20 
  Lukey, Stephen G f2179 NZL0.5010.20204.00 
  Seabrook, Roy 1784 NZL1.0010.20204.00 
  Ang, Alphaeus Wei Ern c2219 NZL0.5010.25205.00 
  Fan, Allen Chi Zhou c2073 NZL0.001-0.4420-8.80 
  Savige, Colin B 1964 AUS1.0010.41208.20 
 * 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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