Individual Calculations May 2023
 Odoni-Ruffenach, Loic  Total change: -105.20  Rating chartPersonal card
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1706 1682 2.00 7 -1.33 40 -53.20 
  Belluire, Beatrice 1967 FRA0.001-0.1640-6.40 
  Le Corronc, Yohan 1891 FRA0.001-0.2340-9.20 
  Levrero, Yolan 1643 FRA0.001-0.5540-22.00 
  Manvieu, Adrien 1660 FRA1.0010.474018.80 
  Lagarenne, Tom 1616 FRA0.501-0.0940-3.60 
  Pieri, Theo 1644 FRA0.501-0.0540-2.00 
  Corchete, Fabien 1519 FRA0.001-0.7240-28.80 

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)
 
 Championnat International de Lyon Henri Rinck 2023 LYON FRA 2023-04-14
RcRownchangeKK*chgGame
 1497 1682 3.00 6 -1.30 40 -52.00 
  Colin, Serge 1428 FRA1.0010.19407.60 
  Astolfi, Frederic 2057 FRA0.001-0.0940-3.60 
  Durand, Paul 1328 FRA1.0010.11404.40 
  Lagarde, Arthur 1296 FRA0.001-0.9140-36.40 
  Gong, Alex 1396 FRA0.001-0.8440-33.60 
  Abiven, Patrick 1477 FRA1.0010.24409.60 

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)
 

 

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