Individual Calculations May 2015
 Sellami, M`hamed  Total change: 15.80  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 2006 2063 3.00 4 0.70 20 14.00 
  Savoya, Alexandre 1965 FRA0.501-0.1320-2.60 
  Oblin, Pierre 1891 FRA1.0010.27205.40 
  Jrade, Willis 2140 FRA0.5010.11202.20 
  Celette, Robert 2028 FRA1.0010.45209.00 

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)
 
 Open International d'échecs de Lyon 2015 LYON FRA 2015-04-15
RcRownchangeKK*chgGame
 1930 2063 4.00 6 0.09 20 1.80 
  Colin, Serge 1663  * FRA1.0010.08201.60 
  Strohl, Gregoire 1795 FRA0.501-0.3320-6.60 
  Poumey, Philippe 1811 FRA1.0010.19203.80 
  Valles, Manuel m2338 FRA0.5010.33206.60 
  Karagyozian, Edgar 2152 ARM0.001-0.3820-7.60 
  Haillot, Alexandre 1822 FRA1.0010.20204.00 
 * 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)
 

 

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