Individual Calculations August 2016
 Gravier, Laurent  Total change: -26.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2016 - Open A (1800 - 2300) PARIS FRA 2016-07-09
RcRownchangeKK*chgGame
 1952 1982 2.50 7 -1.31 20 -26.20 
  Baron, Thierry f2179 FRA0.001-0.2520-5.00 
  Naillou, Thomas 1855 FRA0.501-0.1720-3.40 
  Daignieres, Pierre 1833 FRA1.0010.30206.00 
  Gollain, Marc 2143 FRA0.001-0.2920-5.80 
  Bousmaha, Faycal 1863 FRA0.501-0.1620-3.20 
  Noblecourt, Nicolas 1898 FRA0.501-0.1220-2.40 
  Tran, Philippe 1894 FRA0.001-0.6220-12.40 

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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