Individual Calculations November 2018
 Coraboeuf, Alain  Total change: -28.20  Rating chartPersonal card
 Championnat de l'Herault 2018 Open B (1399-1750) GANGES FRA 2018-09-29
RcRownchangeKK*chgGame
 1466 1589 1.00 4 -1.66 20 -33.20 
  Oms, Mirella 1427 FRA0.001-0.7120-14.20 
  Fornell, Marie-Therese 1466 FRA0.001-0.6720-13.40 
  Forner, Joel 1518 FRA0.001-0.6020-12.00 
  Buisan, Jean-Pierre 1452 FRA1.0010.32206.40 

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)
 
 3eme Open Fide de Laverune (-2200) LAVERUNE FRA 2018-10-13
RcRownchangeKK*chgGame
 1475 1589 3.50 5 0.25 20 5.00 
  Brianchon, Jean-Charles 1235 FRA0.501-0.3920-7.80 
  Le Masson, Maxime 1330 FRA1.0010.18203.60 
  Oms, Mirella 1427 FRA1.0010.29205.80 
  Lenfant, Francois 1983 FRA0.001-0.0820-1.60 
  Marin, Guillaume 1399 FRA1.0010.25205.00 

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)
 

 

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