Individual Calculations August 2014
 Prioux, Michel  Total change: 10.65  Rating chartPersonal card
 17e Open des Vins du Médoc NAUJAC SUR MER FRA 2014-06-29
RcRownchangeKK*chgGame
 1751 1723 3.50 6 0.71 15 10.65 
  Coulaty, Philippe 1323  * FRA1.0010.08151.20 
  Kalwa, Norbert 2021 GER0.5010.35155.25 
  Zickelbein, Eva Maria wf2057 GER0.001-0.1215-1.80 
  Martin, Eric 1850 FRA0.001-0.3315-4.95 
  Jackson, Edgar 1600 FRA1.0010.33154.95 
  Jackson, Daniel 1653 FRA1.0010.40156.00 
 * 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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