Individual Calculations January 2023
 Kieffer, Anatole  Total change: 26.80  Rating chartPersonal card
 Team 2023 - Coupe de France 2e tour FRANCE FRA 2022-12-04
RcRownchangeKK*chgGame
 2000 2040 1.00 1 0.44 20 8.80 
  Dreyfus, Jacques 2000 FRA1.0010.44208.80 

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)
 
 19e Open de Vandoeuvre 2022 - Tournoi A (plus de 1900 elo) VANDOEUVRE LES NANCY FRA 2022-12-18
RcRownchangeKK*chgGame
 2230 2040 3.00 8 0.90 20 18.00 
  Holtel, Jasper f2374 GER0.001-0.1220-2.40 
  Bouvet, Florian 2241 FRA0.5010.26205.20 
  Trabet, Mathis 2202 FRA0.5010.21204.20 
  Ribiere, Damien 2121 FRA1.0010.612012.20 
  Thomas, Anysia wf2177 FRA1.0010.682013.60 
  Defromont, Benjamin f2359 FRA0.001-0.1320-2.60 
  Trabet, Nicolas 2196 FRA0.001-0.2920-5.80 
  Rouast, Joseph 2170 FRA0.001-0.3220-6.40 

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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