Individual Calculations February 2022
 Longo, Alexandra  Total change: 8.80  Rating chartPersonal card
 15eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2021-12-27
RcRownchangeKK*chgGame
 1386 1306 3.00 6 0.47 20 9.40 
  Selcer, Ethan 1706  * FRA0.001-0.0820-1.60 
  Carre, Michel 1180 FRA0.001-0.6720-13.40 
  Lavilledieu, Pierre-Loup 1186 FRA1.0010.34206.80 
  Marques, Don 1109 FRA1.0010.25205.00 
  Janvier-Bego, Alexandre 1498 FRA0.001-0.2520-5.00 
  Fournier, Jean-Fred 1639 FRA1.0010.882017.60 
 * 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)
 
 Team 2022 - Nationale 1 r5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1860 1306 0.00 1 -0.03 20 -0.60 
  Perrusset, Barbara 1860 FRA0.001-0.0320-0.60 

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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