Individual Calculations February 2018
 Aubert, Laurane  Total change: -36.60  Rating chartPersonal card
 31eme Open du Mans LE MANS FRA 2017-12-26
RcRownchangeKK*chgGame
 1828 1975 4.50 8 -0.85 40 -34.00 
  Gipouloux, Laurent 1646 FRA0.501-0.3840-15.20 
  Le Goff, Ronan f2246 FRA0.001-0.1740-6.80 
  Wuhrmann, Daniel 1642 FRA1.0010.12404.80 
  Gaulin, Xavier 1772 FRA0.501-0.2640-10.40 
  David, Irene 1736 FRA1.0010.20408.00 
  Chaillou, Vincent 1591 FRA1.0010.09403.60 
  Vidal, Llewellyn 2202 FRA0.001-0.2140-8.40 
  Lamaze, Simon 1791 FRA0.501-0.2440-9.60 

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)
 
NOTE: K factor changed
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2225 1986 0.50 3 -0.13 20 -2.60 
  Amato, Roger 2131 FRA0.001-0.3120-6.20 
  De Marchi, Olivier f2258 FRA0.001-0.1720-3.40 
  Louistisserand, Patrick f2286 FRA0.5010.35207.00 

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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