Individual Calculations December 2021
 Rauche, Michel  Total change: 26.80  Rating chartPersonal card
 Team 2022 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1323 1252 1.00 1 0.60 20 12.00 
  Fekete, Jean-Christian 1323 FRA1.0010.602012.00 

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)
 
 Championnat des Yvelines Seniors plus et Veterans 2021 r1-2 MAGNY LES HAMEAUX FRA 2021-11-18
RcRownchangeKK*chgGame
 1585 1252 1.00 2 0.74 20 14.80 
  Duget, Long Jc 1652  * FRA0.001-0.0820-1.60 
  Poletto, Claude 1517 FRA1.0010.822016.40 
 * 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)
 

 

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