Individual Calculations June 2023
 Coudouel, Alban  Total change: -37.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1359 1496 3.00 8 -2.44 20 -48.80 
  Ndika, Anthony 1305 FRA0.001-0.7520-15.00 
  Aidan, David 1235 FRA1.0010.18203.60 
  Piguillem, Sebastien 1289 FRA1.0010.23204.60 
  Lejeune, Arnaud 1389 FRA0.001-0.6520-13.00 
  Osinski, Martin 1346 FRA0.001-0.7020-14.00 
  Gravit, Lucas 1289 FRA0.001-0.7720-15.40 
  Sere, Frederic 1244 FRA1.0010.19203.80 
  Dautheville, Simon 1773 FRA0.001-0.1720-3.40 

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)
 
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1616 1482 3.00 7 0.55 20 11.00 
  Uhrimov, Maxime 1617 FRA0.001-0.3220-6.40 
  El Gemayel, Zahi 1322 FRA0.501-0.2120-4.20 
  Sananes, Remi 1684 FRA0.5010.26205.20 
  Tahri, Fethi 1328 FRA1.0010.29205.80 
  Collin, Pascal 1654 FRA1.0010.732014.60 
  Landolsi, Iyad 1887 FRA0.001-0.0820-1.60 
  Lahmar, Elies 1821 FRA0.001-0.1220-2.40 

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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