Individual Calculations December 2021
 Lebon, Marc  Total change: -4.20  Rating chartPersonal card
 10eme Open de Quimper LOCRONAN FRA 2021-10-30
RcRownchangeKK*chgGame
 1303 1088 1.00 4 -0.03 20 -0.60 
  Donchez, Gilbert 1488  * FRA0.001-0.0820-1.60 
  Beaufreton, Thierry 1327 FRA0.001-0.2020-4.00 
  Descamps, Serge 1364 FRA0.001-0.1720-3.40 
  L`henoret, Gisele 1033 FRA1.0010.42208.40 
 * 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 2022 - 60mn Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1368 1103 0.00 1 -0.18 20 -3.60 
  Morvan, Dominique 1368 FRA0.001-0.1820-3.60 

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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