Individual Calculations February 2018
 Belardello, Mario-Jovani  Total change: -1.20  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1900 1802 2.00 6 -0.20 20 -4.00 
  Dia, Hussein 1888 FRA0.001-0.3820-7.60 
  Aubry, Benjamin 1858 FRA0.5010.08201.60 
  Durand, Jeremie 1853 FRA0.001-0.4320-8.60 
  Dudognon, Marc 1937 FRA1.0010.682013.60 
  Saliou, Jean-Yves 1894 FRA0.5010.13202.60 
  Khennous, Fares 1971 ALG0.001-0.2820-5.60 

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)
 
 Team 2018 - Nationale 2 r7-9 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1907 1802 0.50 1 0.14 20 2.80 
  Bousmaha, Wassel f1907 ALG0.5010.14202.80 

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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