Individual Calculations February 2015
 Legrand, Claire  Total change: 20.80  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1890 1792 3.50 8 0.52 40 20.80 
  Richet, Vincent 2060 FRA0.001-0.1740-6.80 
  Bernardon, Pauline 1527 FRA1.0010.18407.20 
  Louis, Corentin 2015 FRA0.001-0.2240-8.80 
  Havard, Alain 1536 FRA1.0010.19407.60 
  Marina-Martinez, Bruno 1996 FRA1.0010.764030.40 
  Midy, Robin 2023 FRA0.001-0.2140-8.40 
  Vaillant, Stephane 1940 FRA0.5010.20408.00 
  Roussel, Glenn 2025 FRA0.001-0.2140-8.40 

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)
 

 

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