Individual Calculations August 2015
 Saradjian, Jean-Jacques  Total change: 22.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open C (1500 et moins) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 1371 1165 3.00 8 1.11 20 22.20 
  Echarte, Arcadio 1381 FRA0.001-0.2220-4.40 
  Tamburro, Laurence 1311 FRA0.001-0.3020-6.00 
  Ea, Stephane 1342 FRA1.0010.732014.60 
  Dupont, Jean-Louis 1360 FRA0.001-0.2520-5.00 
  Vasilescu, Viorica 1392 FRA1.0010.792015.80 
  Roque, Frederic 1374 FRA1.0010.772015.40 
  Barbe, Henry-Julien 1386 FRA0.001-0.2220-4.40 
  Grassitelli, Theo 1419 FRA0.001-0.1920-3.80 

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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