Individual Calculations July 2019
 Dai, Oliver  Total change: 37.60  Rating chartPersonal card
 42nd Trusts Chess Open Auckland NZL 2019-06-01
RcRownchangeKK*chgGame
 1979 1699 2.00 6 0.94 40 37.60 
  Duneas, John c2099  * NZL0.001-0.0840-3.20 
  Lim, Benjamin U c1896 NZL0.5010.254010.00 
  Krstev, Antonio 1966 NZL0.5010.324012.80 
  Zhang, Jasmine Haomo wf1920 NZL1.0010.784031.20 
  Smith, Robert W f2099  * NZL0.001-0.0840-3.20 
  Mistry, Prashant 1896 NZL0.001-0.2540-10.00 
 * 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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