Individual Calculations December 2015
 Tuillier, Valentin  Total change: -19.20  Rating chartPersonal card
 15e open international de Sautron SAUTRON FRA 2015-10-24
RcRownchangeKK*chgGame
 1429 1263 0.50 3 -0.48 40 -19.20 
  Normand, Patrick 1081 FRA0.501-0.2440-9.60 
  Genereau, Thierry 1663  * FRA0.001-0.0840-3.20 
  Brechet, Michel 1543 FRA0.001-0.1640-6.40 
 * 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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