Individual Calculations September 2015
 Perche, Louis  Total change: -65.60  Rating chartPersonal card
 27eme Open International d'ete de la Ville de Cannes - Tournoi B (-1900) CANNES FRA 2015-07-27
RcRownchangeKK*chgGame
 1560 1813 5.50 9 -1.64 40 -65.60 
  Stephan, Sandro 1453 FRA0.501-0.4040-16.00 
  Herbin, Alexandre 1413  * FRA1.0010.08403.20 
  Thiercelin, Jerome 1778 FRA0.001-0.5540-22.00 
  Marquet, Didier 1413  * FRA1.0010.08403.20 
  Dubois, Jean-Baptiste 1590 FRA0.501-0.2840-11.20 
  Loistron, Patrick 1597 FRA1.0010.22408.80 
  Bertrand, Meryl 1699 FRA0.501-0.1640-6.40 
  Soreda, Matteo 1612 FRA0.001-0.7640-30.40 
  Ferraye, Nicolas 1488 FRA1.0010.13405.20 
 * 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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