Individual Calculations May 2014
 Duval, Jean-Pierre  Total change: -18.60  Rating chartPersonal card
 8eme Open fide de Gap Charance (-2200) GAP FRA 2014-04-19
RcRownchangeKK*chgGame
 1756 1781 2.00 5 -0.62 30 -18.60 
  Roman, Sylvian 1381  * FRA1.0010.08302.40 
  Garnier, Jean-Paul 2022 FRA0.001-0.2030-6.00 
  Cacinschi, Alexandru 2114 ITA0.001-0.1230-3.60 
  Neyroumande, Fabrice 1539 FRA0.501-0.3030-9.00 
  Val, Stephane 1724 FRA0.501-0.0830-2.40 
 * 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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