Individual Calculations July 2023
 Duroy, Luca  Total change: -2.40  Rating chartPersonal card
 Tournoi A jeunes yvelinois 2023 MAGNY LES HAMEAUX FRA 2023-06-11
RcRownchangeKK*chgGame
 1376 1461 1.00 2 -0.23 40 -9.20 
  Nosperger, Mael 1436 FRA0.001-0.5340-21.20 
  Nosperger, Theo 1315 FRA1.0010.304012.00 

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)
 
 Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open A (-1800) BOIS COLOMBES FRA 2023-06-17
RcRownchangeKK*chgGame
 1487 1461 2.50 5 0.17 40 6.80 
  Lamorelle, Alexey 1369 FRA1.0010.374014.80 
  Yoganathan, Sakithyan 1633 FRA0.5010.23409.20 
  Plas Biej, Fabian 1504 FRA1.0010.564022.40 
  Zheng, Linyi 1440 FRA0.001-0.5340-21.20 
  Benhadid, Jeilynn 1491 FRA0.001-0.4640-18.40 

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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