Individual Calculations June 2018
 Mamah, Isabelle  Total change: 24.60  Rating chartPersonal card
 17e Open International de Beziers (-2200) BEZIERS FRA 2018-04-28
RcRownchangeKK*chgGame
 1762 1878 4.50 6 0.75 20 15.00 
  Hennique, Beatrice 1478  * FRA1.0010.08201.60 
  Coraboeuf, Alain 1554 FRA1.0010.13202.60 
  Verdaguer Muntanya, Marc 2068 ESP0.5010.25205.00 
  Laclau, Daniel f2132 FRA0.001-0.1920-3.80 
  Pignataro, Louis 1730 FRA1.0010.30206.00 
  Bressy, Francois 1612 FRA1.0010.18203.60 
 * 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)
 
 20e Open International de Narbonne-Plage (-2200) NARBONNE FRA 2018-05-19
RcRownchangeKK*chgGame
 1850 1911 5.00 8 0.48 20 9.60 
  Diomine, Thierry 1511  * FRA1.0010.08201.60 
  Hachem, Taissir 1614 FRA1.0010.15203.00 
  Denninger, Gael 1818 FRA1.0010.37207.40 
  Denninger, Guilhem 1990 FRA1.0010.612012.20 
  Vieux, Ilies 1902 FRA0.001-0.5120-10.20 
  Quesnot, Bonaventure 1811 FRA1.0010.36207.20 
  Mkrtchyan, Armen 2166 FRA0.001-0.1920-3.80 
  Gourbiere, Yohan 1989 FRA0.001-0.3920-7.80 
 * 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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