Individual Calculations February 2019
 Petitjean, Antoine  Total change: -12.40  Rating chartPersonal card
 Tournoi de fin d'annee de Chambery 2018 (-2200) CHAMBERY FRA 2018-12-29
RcRownchangeKK*chgGame
 1556 1602 2.50 5 -0.25 40 -10.00 
  Ouelbani, Ghizelene 1202  * FRA1.0010.08403.20 
  Bailleul, Adrien 1884 FRA0.001-0.1640-6.40 
  Petitjean, Mathilde 1370 FRA1.0010.21408.40 
  Zanin, Dario 1912 FRA0.001-0.1440-5.60 
  Jarrand, Daniel 1414 FRA0.501-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 10eme open international de Corbas CORBAS FRA 2019-01-03
RcRownchangeKK*chgGame
 1551 1607 3.50 7 -0.38 40 -15.20 
  Alm, Gilles 1251 FRA1.0010.11404.40 
  Chabaud, Mathis 1887 FRA0.001-0.1640-6.40 
  Noiray, Jordan 1356 FRA0.501-0.3140-12.40 
  Roland, Philippe 1263 FRA1.0010.12404.80 
  Acikgoz, Tuncay 1801 FRA0.001-0.2540-10.00 
  Fromherz, Audrey 1574 FRA1.0010.454018.00 
  Smadi, Laurent 1725 FRA0.001-0.3440-13.60 

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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1870 1607 0.50 1 0.32 40 12.80 
  Drillat, Michel 1870 FRA0.5010.324012.80 

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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