Individual Calculations July 2010
 Herrebrecht, Pierre  Total change: -12.30  Rating chartPersonal card
 Nord Pas de Calais 3 - R7 NPC FRA 2010-05-16
RcRownchangeKK*chgGame
 1804 1837 0.50 1 -0.05 15 -0.75 
  Wadoux, Philippe 1804 FRA0.501-0.0515-0.75 

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)
 
 1er tournoi Interne Grande Synthe Grande Synthe FRA 2010-06-14
RcRownchangeKK*chgGame
 1624 1837 3.00 5 -0.77 15 -11.55 
  Ganty, Marc 1608 FRA0.501-0.2915-4.35 
  Coloos, Alexandre 1437  * FRA1.0010.08151.20 
  Debruyne, Francois 1672 FRA0.501-0.2215-3.30 
  Blot, Philippe 1791 FRA0.501-0.0615-0.90 
  Pruvost, Alain 1614 FRA0.501-0.2815-4.20 
 * 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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