Individual Calculations September 2013
 Cwiek, Loic  Total change: -19.50  Rating chartPersonal card
 10ème Open International du Pic d'Anie - Tournoi A ARETTE FRA 2013-08-05
RcRownchangeKK*chgGame
 2119 1985 1.00 7 -1.30 15 -19.50 
  Castro, John 2210 FRA0.001-0.2215-3.30 
  Gacogne, Charlie 2026 FRA0.001-0.4415-6.60 
  Marty, Brice 2080 FRA0.001-0.3715-5.55 
  Vidal, Llewellyn 2080 FRA0.5010.13151.95 
  Brethes, Francois 2281 FRA0.001-0.1515-2.25 
  Lucas, Jean-Christian 2152 FRA0.001-0.2815-4.20 
  El Mchaouri Mas, Younes 2005 FRA0.5010.03150.45 

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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