Individual Calculations August 2017
 Blot, David  Total change: -8.00  Rating chartPersonal card
 2eme Tournoi d'ete de Sceaux (-2200) - Memorial Eugene Pommier SCEAUX FRA 2017-07-01
RcRownchangeKK*chgGame
 1794 1981 4.00 5 0.39 20 7.80 
  Pham, Hieu Tuong 1746 VIE1.0010.21204.20 
  Graziani, Jacques 1806 FRA1.0010.27205.40 
  Morais, Thomas 1581  * FRA1.0010.08201.60 
  Castillon, Lionel 1856 FRA0.001-0.6720-13.40 
  Gelin, Baptiste 1981 FRA1.0010.502010.00 
 * 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)
 
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 2004 1981 3.00 8 -0.79 20 -15.80 
  Toulzac, Pierre-Yves f2223 FRA0.001-0.2020-4.00 
  Sahetchian, Armand 2171 FRA1.0010.752015.00 
  Pham, Arthur 2059 FRA0.001-0.3920-7.80 
  Peltrault, Frederic 2117 FRA0.001-0.3220-6.40 
  Toure, Shanthi 1885 FRA0.001-0.6320-12.60 
  Demarche, Laurent 1833 FRA1.0010.30206.00 
  Droin, Augustin 1853 FRA0.001-0.6720-13.40 
  Jacob, Renaud 1887 FRA1.0010.37207.40 

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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