Individual Calculations February 2019
 Ludwiczak, Virginie  Total change: -6.20  Rating chartPersonal card
 Tournoi de fin d'annee de Chambery 2018 (-2200) CHAMBERY FRA 2018-12-29
RcRownchangeKK*chgGame
 1675 1834 3.50 5 0.17 20 3.40 
  Petitjean, Mathilde 1434  * FRA1.0010.08201.60 
  Zanin, Dario 1912 FRA0.001-0.3920-7.80 
  Martin, Raoul 1441 FRA1.0010.08201.60 
  Drillat, Michel 1852 FRA0.5010.03200.60 
  Boissel, Brice 1737 FRA1.0010.37207.40 
 * 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)
 
 Team 2019 - Nationale 2 r7 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1871 1854 0.00 1 -0.48 20 -9.60 
  Gauer, Jacques 1871 FRA0.001-0.4820-9.60 

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)
 

 

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