Individual Calculations May 2018
 Tahar, Sofiane  Total change: -37.60  Rating chartPersonal card
 26eme Open International d'Echecs de la ville de Tarbes - Tournoi Blavignac (-1700 Elo) TARBES FRA 2018-03-31
RcRownchangeKK*chgGame
 1318 1036 1.00 5 0.16 40 6.40 
  Jonker, Jan 1343 FRA1.0010.864034.40 
  Verrier, Dominique 1436  * FRA0.001-0.0840-3.20 
  Maziarz, Pierre 1285 FRA0.001-0.1940-7.60 
  Grimault, Stephanie 1234 FRA0.001-0.2440-9.60 
  Fumeau, Bernard 1291 FRA0.001-0.1940-7.60 
 * 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)
 
 Championnat de France des Jeunes 2018 - Open A AGEN FRA 2018-04-15
RcRownchangeKK*chgGame
 1200 1028 0.00 4 -1.10 40 -44.00 
  Noiray, Jordan 1237 FRA0.001-0.2340-9.20 
  Belabbas, Daris 1232 FRA0.001-0.2440-9.60 
  Antoine, Thibaut 1181 FRA0.001-0.3040-12.00 
  Kien, Lancelot 1150 MNC0.001-0.3340-13.20 

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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