Individual Calculations September 2013
 Gaftarnik, Olivier  Total change: -10.35  Rating chartPersonal card
 28e Open International d'échecs d'Avoine AVOINE FRA 2013-07-20
RcRownchangeKK*chgGame
 1805 1820 4.00 9 -0.69 15 -10.35 
  Voiculescu-Holvad, Stefan 1640 FRA1.0010.26153.90 
  Monpeurt, Cyrielle 2043 FRA0.001-0.2215-3.30 
  Mauffrey, Fabienne 1514 FRA0.501-0.3615-5.40 
  Goettelmann, Guillaume 2058 FRA0.5010.30154.50 
  Burille, Matthieu 2076 FRA0.001-0.1915-2.85 
  Chosson, Julien 1684 FRA1.0010.32154.80 
  Wenzel, Johannes 2171 GER0.001-0.1115-1.65 
  Dupeux, Simeon 1543 FRA0.001-0.8315-12.45 
  Caloone, Jules 1516 FRA1.0010.14152.10 

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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