Individual Calculations September 2013
 Ljubotina, Lazo  Total change: -30.45  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1705 1889 3.00 7 -2.03 15 -30.45 
  Bailly, Thomas 1746 FRA0.001-0.6915-10.35 
  Le Coz, Yannick 1550 FRA0.001-0.8815-13.20 
  Tireau, Jean-Marie 1619 FRA1.0010.17152.55 
  Navrotescu, Andreea-Cristiana wf2112 FRA0.001-0.2215-3.30 
  Shefay, Paul 1715 FRA0.001-0.7315-10.95 
  Humbert, Mathieu 1532 FRA1.0010.11151.65 
  Brulin, Louis 1661 FRA1.0010.21153.15 

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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