Individual Calculations August 2017
 Bellahcene, Bilel  Total change: 15.00  Rating chartPersonal card
 3e Open International du Comite Varois des Echecs - Principal SANARY SUR MER FRA 2017-07-01
RcRownchangeKK*chgGame
 2289 2466 5.00 9 -1.19 10 -11.90 
  Jean, Claude 2078 FRA1.0010.09100.90 
  Decuigniere, Tom 2066  * FRA1.0010.08100.80 
  Demuth, Adrien g2558 FRA0.5010.13101.30 
  Barseghyan, Harutyun 2446 ARM0.001-0.5310-5.30 
  Van Foreest, Lucas m2473 NED0.5010.01100.10 
  Kirk, Ezra f2357 ENG0.001-0.6510-6.50 
  Marcille, Florian 2084 FRA1.0010.09100.90 
  Degeorges, Mathis 2066  * FRA1.0010.08100.80 
  Ider, Borya m2473 FRA0.001-0.4910-4.90 
 * 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)
 
 Championnat de Paris Ile-de-France 2017 - Open Fide PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 2438 2466 7.50 9 2.69 10 26.90 
  Iglesias, Joachim 2256 FRA1.0010.23102.30 
  Le Quang, Kim f2279 BEL1.0010.26102.60 
  Moussard, Jules g2573 FRA0.5010.15101.50 
  Swayams, Mishra m2440 IND1.0010.46104.60 
  Ider, Borya m2473 FRA0.5010.01100.10 
  Fedorchuk, Sergey A. g2628 UKR0.5010.21102.10 
  Venkatesh, M.r. g2400 IND1.0010.41104.10 
  Guliyev, Namig g2568 AZE1.0010.64106.40 
  Lokander, Martin f2329 SWE1.0010.32103.20 

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)
 

 

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