Individual Calculations February 2023
 Fabre, Guy  Total change: -1.20  Rating chartPersonal card
 36eme Open du Mans - Open A LE MANS FRA 2022-12-26
RcRownchangeKK*chgGame
 1487 1287 2.50 9 0.07 20 1.40 
  Budak, Lori 1796 FRA0.001-0.0420-0.80 
  Bourgois, Leo 1534 FRA0.001-0.1920-3.80 
  Lamarre, Armand 1627 FRA0.001-0.1220-2.40 
  Glon Tombi Ambassa, Hermione 1097 FRA1.0010.25205.00 
  Decultot, Bernard 1456 FRA0.001-0.2820-5.60 
  Negre, Maxime 1380 FRA1.0010.632012.60 
  Sanner, Jean-Michel 1515 FRA0.001-0.2120-4.20 
  Bacconnais, Anthea 1486 FRA0.5010.26205.20 
  Fournel, Didier 1496 FRA0.001-0.2320-4.60 

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)
 
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1679 1286 0.00 2 -0.19 20 -3.80 
  Yastrebov, Andrey 1781 FRA0.001-0.0420-0.80 
  Beaulier, Benjamin 1577 FRA0.001-0.1520-3.00 

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)
 
 90e Open Fide Interchess de trois rondes -1800 Elo PARIS FRA 2023-01-14
RcRownchangeKK*chgGame
 1509 1286 1.00 2 0.48 20 9.60 
  Hermi, Ahmed 1691 FRA0.001-0.0820-1.60 
  Lamorelle, Alexey 1327 FRA1.0010.562011.20 

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)
 
 91e Open Fide Interchess de trois rondes -1800 Elo PARIS FRA 2023-01-28
RcRownchangeKK*chgGame
 1127 1286 1.00 2 -0.42 20 -8.40 
  Lesbats, Remi 1085 FRA0.001-0.7620-15.20 
  McDonald, Margaret 1169 FRA1.0010.34206.80 

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)
 

 

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