Individual Calculations March 2017
 Cheikh-Boukal, Ziyad  Total change: -23.20  Rating chartPersonal card
 Team 2017 - Nationale 3 r4-5 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1815 1851 0.00 1 -0.55 40 -22.00 
  Coateval, Morvan 1815 FRA0.001-0.5540-22.00 

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)
 
 Bretagne jeunes 2017 - Benjamins PLOEMEUR FRA 2017-02-12
RcRownchangeKK*chgGame
 1675 1851 3.50 5 -0.03 40 -1.20 
  Tercinet, Paul 1571 FRA0.501-0.3440-13.60 
  Descormier, Natello 1670 FRA1.0010.264010.40 
  Troubat, Alexandre 1896 FRA0.5010.06402.40 
  Thiery, Leo 1451  * FRA1.0010.08403.20 
  Marchais, Antoine 1789 FRA0.501-0.0940-3.60 
 * 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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