Individual Calculations December 2021
 Wuhrmann, Daniel  Total change: 4.00  Rating chartPersonal card
 6eme Open International Serge Dimier Championnat du Loiret - Open A OLIVET FRA 2021-10-30
RcRownchangeKK*chgGame
 1659 1530 2.00 5 0.20 20 4.00 
  Rodriguez Rodriguez, Antonio f1930  * ESP0.001-0.0820-1.60 
  Begaud, Gerard 1335 FRA1.0010.25205.00 
  Zerbib, Claude 1809 FRA0.001-0.1620-3.20 
  Raux, Samuel 1761 FRA0.5010.29205.80 
  Arous, Andre 1460 FRA0.501-0.1020-2.00 
 * 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 - IDF Novembre FRANCE FRA 2021-11-01
RcRownchangeKK*chgGame
 1539 1529 1.00 1 0.51 20 10.20 
  Larcher, Jean-Luc 1539 FRA1.0010.512010.20 

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)
 
 Team 2022 - Nationale 4 r2 FRANCE FRA 2021-11-14
RcRownchangeKK*chgGame
 1524 1529 0.00 1 -0.51 20 -10.20 
  Giblin, Martin 1524 FRA0.001-0.5120-10.20 

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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