Individual Calculations December 2013
 Hamelin, Isabelle  Total change: -7.20  Rating chartPersonal card
 4ème Open de Quimper QUIMPER FRA 2013-11-01
RcRownchangeKK*chgGame
 1671 1657 2.50 6 -0.48 15 -7.20 
  Collin, Jean-Philippe 1844 FRA0.001-0.2615-3.90 
  Lefebvre, Matthieu 1377 FRA1.0010.16152.40 
  Maupin, Valerie 2038 FRA0.001-0.0915-1.35 
  Kerbaol, Jacques 1543 FRA0.001-0.6615-9.90 
  Le Tellec, Brice 1561 FRA1.0010.37155.55 
  Le Du, Maelle 1660 FRA0.5010.00150.00 

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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