Rapid: Individual Calculations October 2018
 Zaibi, Amir  Total change: 21.00  Rating chartPersonal card
 Selection IdF Tunisie 2018 Rapide PARIS FRA 2018-08-30
RcRownchangeKK*chgGame
 2283 2349 4.00 5 1.05 20 21.00 
  O`sullivan, Thomas f2229 FRA1.0010.34206.80 
  Moingt, Jean-Claude f2241 FRA1.0010.35207.00 
  Valuet, Bertrand f2299 FRA0.501-0.0720-1.40 
  Neiman, Emmanuel f2320 FRA0.501-0.0420-0.80 
  Mirimanian, Hayk f2328 FRA1.0010.47209.40 

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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