Individual Calculations November 2019
 Ker, Anthony F  Total change: -15.40  Rating chartPersonal card
 SOFRICO Open International 2019 - Open A NOUMEA FRA 2019-10-13
RcRownchangeKK*chgGame
 2114 2314 3.50 7 -1.54 10 -15.40 
  Smith, Vivian J wf1914  * NZL1.0010.08100.80 
  Metge, J. Nigel 1928 NZL1.0010.09100.90 
  Duneas, John f2115 NZL0.501-0.2610-2.60 
  Dive, Russell John m2288 NZL0.001-0.5410-5.40 
  De Seroux, Camille wf2140 SUI0.001-0.7310-7.30 
  Veu, Michel 1914  * FRA1.0010.08100.80 
  Shoker, Samy g2499 EGY0.001-0.2610-2.60 
 * 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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