Rapid: Individual Calculations February 2019
 Dive, Russell J  Total change: -21.40  Rating chartPersonal card
 NZ Rapid Championship 2019 Auckland NZL 2019-01-23
RcRownchangeKK*chgGame
 2090 2332 5.00 8 -1.07 20 -21.40 
  Weng, Xintong (winston) 1932  * NZL1.0010.08201.60 
  Buciu, Aurel-John c1932  * AUS1.0010.08201.60 
  Krstev, Antonio 2019 NZL1.0010.14202.80 
  Gareyev, Timur g2502 USA0.001-0.2820-5.60 
  Smith, Robert W f2170 NZL0.001-0.7120-14.20 
  Ker, Anthony F m2301 NZL0.001-0.5420-10.80 
  Ha, Huy Minh (timothy) 1932  * NZL1.0010.08201.60 
  Kerr, Grant 1932  * NZL1.0010.08201.60 
 * 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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