Individual Calculations June 2023
 Idoux, Christophe  Total change: -47.20  Rating chartPersonal card
 Tournoi "3 Shots" de l'Ascension 2023 de La Crau (-2400) LA CRAU FRA 2023-05-18
RcRownchangeKK*chgGame
 1250 1290 0.50 3 -1.16 20 -23.20 
  Pascal, Frederic 1295 FRA0.001-0.4920-9.80 
  Colombani Gailleur, Anthony 1288 FRA0.001-0.5020-10.00 
  Leonti, Denis 1166 FRA0.501-0.1720-3.40 

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)
 
 3eme Tournoi Open de La Crau (-2400) LA CRAU FRA 2023-05-20
RcRownchangeKK*chgGame
 1395 1290 0.00 3 -1.20 20 -24.00 
  Lieutaud, Lucas 1426 FRA0.001-0.3220-6.40 
  Martin, Alix 1735 FRA0.001-0.0620-1.20 
  Duchatel, Maxime 1024 FRA0.001-0.8220-16.40 

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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