Individual Calculations March 2017
 Ider, Ariuna  Total change: -6.40  Rating chartPersonal card
 Championnat IdF jeunes 2017 - Open B PARIS FRA 2017-02-06
RcRownchangeKK*chgGame
 1270 1332 3.50 8 -1.17 40 -46.80 
  Genix, Oscar 1214 FRA0.001-0.6640-26.40 
  Socard, Andre-Raymond 1234 FRA1.0010.374014.80 
  Bousmaha, Leila 1250 FRA0.501-0.1140-4.40 
  Xiong, Noe 1382 FRA0.001-0.4340-17.20 
  Agher, Rayan 1313 FRA1.0010.474018.80 
  Cummings, Eileen 1214 FRA0.001-0.6640-26.40 
  Gagua, Nani 1301 FRA1.0010.464018.40 
  Simon, Adam 1253 FRA0.001-0.6140-24.40 

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)
 
 4eme Open FIDE de Fontenay le Fleury (-2200) FONTENAY LE FLEURY FRA 2017-02-25
RcRownchangeKK*chgGame
 1587 1332 2.00 5 1.01 40 40.40 
  Lanao, Ibrahim 1629 FRA1.0010.854034.00 
  Verat-Fayolle, Celian 1719 FRA0.001-0.0940-3.60 
  Alluch Abdellach, Nordin 1490 ESP1.0010.714028.40 
  Brehaut, Carl 1577 FRA0.001-0.2040-8.00 
  Ider, Jargalan 1518 FRA0.001-0.2640-10.40 

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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