Individual Calculations December 2021
 Daurelle, Herve  Total change: 4.60  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open A CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1968 2173 4.50 6 0.21 20 4.20 
  Tapie, Jean 1773  * FRA0.501-0.4220-8.40 
  Ouradou, Frederic 1773  * FRA1.0010.08201.60 
  Schmitt, Bastien 1852 FRA0.501-0.3720-7.40 
  Burdet, Francois 1852 FRA1.0010.13202.60 
  Godard, Maxence m2314 FRA1.0010.692013.80 
  Ringuet, Noe 2246 FRA0.5010.10202.00 
 * 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
 2487 2183 0.00 1 -0.14 20 -2.80 
  Rakotomaharo, Fy Antenaina m2487 MAD0.001-0.1420-2.80 

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 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2048 2183 1.50 2 0.16 20 3.20 
  Leriche, Luc 2171 FRA0.501-0.0220-0.40 
  Hogan, Nawzad 1925 FRA1.0010.18203.60 

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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