Individual Calculations May 2023
 Eden, James  Total change: 32.60  Rating chartPersonal card
 Team 2023 - Nationale 1 r8-9 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2276 2312 0.50 2 -0.59 20 -11.80 
  Alonso Bouza, Julio Javier m2360 CUB0.001-0.4320-8.60 
  Ane, Cedric 2192 FRA0.501-0.1620-3.20 

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 2023 - IDF Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2128 2312 1.00 1 0.26 20 5.20 
  Renault, Fabien 2128 FRA1.0010.26205.20 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 2175 2312 6.50 7 1.96 20 39.20 
  Lepetit, Stephane 1912  * FRA1.0010.08201.60 
  Ashanina, Olga 1950 FID1.0010.10202.00 
  Deregnaucourt, Lucas 2044 FRA1.0010.17203.40 
  Stephan, Victor m2385 FRA1.0010.602012.00 
  Payen, Arnaud m2287 FRA1.0010.47209.40 
  Meillon, Judicael f2253 FRA0.501-0.0820-1.60 
  Tirard, Hugo m2397 FRA1.0010.622012.40 
 * 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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