Individual Calculations February 2020
 Longo, Alexandra  Total change: -13.40  Rating chartPersonal card
 14eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2019-12-27
RcRownchangeKK*chgGame
 1496 1230 0.50 5 -0.56 20 -11.20 
  Ulles, Jean-Clement 1630  * FRA0.001-0.0820-1.60 
  Fournier, Jean-Fred 1630  * FRA0.001-0.0820-1.60 
  Azizyan, Rafayel 1546 FRA0.001-0.1320-2.60 
  Marques, Don 1134 FRA0.501-0.1320-2.60 
  Lassis, Patrick 1538 FRA0.001-0.1420-2.80 
 * 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 2020 - Occitanie Janvier OCC FRA 2020-01-01
RcRownchangeKK*chgGame
 1150 1230 0.50 1 -0.11 20 -2.20 
  Viard, Thierry 1150 FRA0.501-0.1120-2.20 

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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