Individual Calculations September 2015
 Letzelter, Jean-Claude  Total change: -1.60  Rating chartPersonal card
 Championnat de France 2015 - Veterans SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 1942 2069 7.00 11 -0.08 20 -1.60 
  Vekemans, Paul 1697 FRA1.0010.10202.00 
  Azzouz, Belkhelfa 1795 FRA1.0010.17203.40 
  Tholey, Jean-Paul 1873 FRA1.0010.25205.00 
  Lamorelle, Yves f2211 FRA0.001-0.3120-6.20 
  Bonnal, Louis 1669  * FRA1.0010.08201.60 
  Ricter, Jean-Paul 2086 FRA1.0010.522010.40 
  Decroix, Paloan 2032 FRA1.0010.45209.00 
  Giffard, Nicolas m2282 FRA0.001-0.2320-4.60 
  Peyrin, Jean 1762 FRA1.0010.14202.80 
  Brongers, Henk 2007 FRA0.001-0.5920-11.80 
  Andrieu, Philippe 1948 FRA0.001-0.6620-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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