Individual Calculations May 2023
 Payen, Arnaud  Total change: -9.50  Rating chartPersonal card
 Team 2023 - Nationale 1 r8-9 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 2219 2287 0.50 2 -0.69 10 -6.90 
  Jourdren, Kevin 2190 FRA0.001-0.6310-6.30 
  Samoun, Florent f2247 FRA0.501-0.0610-0.60 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 2116 2287 4.50 7 -0.26 10 -2.60 
  Candelier, Remi 1887  * FRA1.0010.08100.80 
  Corgeron, Jean-Luc 1942 FRA1.0010.11101.10 
  Fontaine, Robin 1887  * FRA1.0010.08100.80 
  Lucas, Arthur f2384 FRA1.0010.63106.30 
  Eden, James m2312 FRA0.001-0.4710-4.70 
  Tirard, Hugo m2397 FRA0.001-0.3510-3.50 
  Peric, Slavisa m2000 SRB0.501-0.3410-3.40 
 * 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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