Individual Calculations September 2013
 Liauzu, Serge  Total change: -30.30  Rating chartPersonal card
 10e Open international de Plancoët PLANCOET FRA 2013-07-28
RcRownchangeKK*chgGame
 1657 1604 1.00 7 -2.02 15 -30.30 
  Bleteau, Pierre 1864 FRA0.001-0.1815-2.70 
  Hamelin, Isabelle 1644 FRA0.001-0.4415-6.60 
  Lefeuvre, Thierry 1609 FRA0.001-0.4915-7.35 
  Verriere, Nicolas 1802 FRA0.001-0.2415-3.60 
  Solanas, Ricardo 1529 FRA1.0010.40156.00 
  Lety, Michel 1467 FRA0.001-0.6815-10.20 
  Le Loarer, Herve 1685 FRA0.001-0.3915-5.85 

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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