Individual Calculations December 2015
 Shirazi, Kamran  Total change: -4.60  Rating chartPersonal card
 30e Open International du Touquet - Open A LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 2178 2376 6.00 9 -0.46 10 -4.60 
  Vigna, Leo 1976  * FRA1.0010.08100.80 
  Lucas, Jean-Christian 2067 FRA0.501-0.3610-3.60 
  Guichard, Pauline wg2335 FRA0.001-0.5610-5.60 
  Drogou, Gerard 1989 FRA1.0010.09100.90 
  Zachary, Matheo 2058 FRA1.0010.13101.30 
  Durufle, Arnaud 2014 FRA1.0010.10101.00 
  Nguyen, Vincent 2184 FRA1.0010.25102.50 
  Degraeve, Jean-Marc g2557 FRA0.5010.24102.40 
  Leenhouts, Koen m2426 NED0.001-0.4310-4.30 
 * 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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