Individual Calculations August 2017
 Ider, Borya  Total change: 23.70  Rating chartPersonal card
 3e Open International du Comite Varois des Echecs - Principal SANARY SUR MER FRA 2017-07-01
RcRownchangeKK*chgGame
 2411 2473 6.50 9 1.42 10 14.20 
  Marcille, Florian 2084 FRA1.0010.09100.90 
  Degraeve, Remy 2164 FRA1.0010.14101.40 
  Kevlishvili, Robby m2425 NED0.001-0.5710-5.70 
  Demuth, Adrien g2558 FRA1.0010.62106.20 
  Sulava, Nenad g2480 CRO1.0010.51105.10 
  Barseghyan, Harutyun 2446 ARM0.501-0.0410-0.40 
  Degraeve, Jean-Marc g2585 FRA0.001-0.3510-3.50 
  Guidarelli, Laurent g2491 FRA1.0010.53105.30 
  Bellahcene, Bilel m2466 FRA1.0010.49104.90 

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
 2426 2473 6.00 9 0.95 10 9.50 
  Meunier, Clement f2267 FRA1.0010.24102.40 
  Roy, Prantik m2351 IND1.0010.33103.30 
  Fedorchuk, Sergey A. g2628 UKR1.0010.71107.10 
  Shchekachev, Andrei g2522 FRA0.5010.07100.70 
  Bellahcene, Bilel m2466 FRA0.501-0.0110-0.10 
  Guliyev, Namig g2568 AZE0.001-0.3710-3.70 
  Lokander, Martin f2329 SWE0.001-0.6910-6.90 
  Philippe, Guillaume f2342 FRA1.0010.32103.20 
  Eden, James f2361 FRA1.0010.35103.50 

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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