Individual Calculations December 2021
 Beranger, Arthur  Total change: 61.40  Rating chartPersonal card
 10eme Open de Quimper LOCRONAN FRA 2021-10-30
RcRownchangeKK*chgGame
 1696 1368 2.50 5 1.81 20 36.20 
  Lefebvre, Matthieu 1768  * FRA0.001-0.0820-1.60 
  Delaire, Eric 1647 FRA1.0010.842016.80 
  David, Dorian-Ciprian 1768  * ROU0.001-0.0820-1.60 
  Le Du, Michel 1768  * FRA0.5010.42208.40 
  Donchez, Gilbert 1530 FRA1.0010.712014.20 
 * 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 - 60mn Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1487 1357 1.00 1 0.68 20 13.60 
  Secher, Daniel 1487 FRA1.0010.682013.60 

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)
 
 28e open Fide de Domloup - Tournoi C (-2200) DOMLOUP FRA 2021-11-06
RcRownchangeKK*chgGame
 1368 1357 3.00 5 0.58 20 11.60 
  Mareau, Noe 1219 FRA1.0010.31206.20 
  Priser, Valerie 1414 FRA1.0010.582011.60 
  Normand, Patrick 1447 FRA0.001-0.3820-7.60 
  Tancre, Hermes 1392 FRA0.001-0.4520-9.00 
  Michaud-Lauture, Gerard 1370 FRA1.0010.522010.40 

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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