Rapid: Individual Calculations February 2017
 Oka, Hikaru  Total change: 13.00  Rating chartPersonal card
 2017 New Zealand Rapid Open Wellington NZL 2017-01-10
RcRownchangeKK*chgGame
 1709 1559 3.00 7 0.65 20 13.00 
  Dale, Ari m1959  * AUS0.001-0.0820-1.60 
  Gao, Hugh 1469 NZL1.0010.38207.60 
  Stone, Andrew 1915 NZL0.001-0.1120-2.20 
  Fan, Allen Chi Zhou 1919 NZL0.001-0.1020-2.00 
  Oka, Tsukasa 1276 AUS1.0010.16203.20 
  List, Robert 1662 NZL1.0010.642012.80 
  Farrington, Lawrence B 1761 NZL0.001-0.2420-4.80 
 * 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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