Individual Calculations August 2012
 Petermann, Michail  Total change: -4.35  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open Fide (<=2200) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 2279 2259 4.00 9 -0.29 15 -4.35 
  D`costa, Lorin A R m2434 ENG0.001-0.2715-4.05 
  Le Ruyet, Leopold 2221 FRA1.0010.45156.75 
  Dourerassou, Jonathan m2460 FRA0.001-0.2415-3.60 
  Berthier, Hugo 2202 FRA0.001-0.5815-8.70 
  Houhou, Olivier f2282 FRA1.0010.53157.95 
  Marie, Maxime c2192 FRA1.0010.41156.15 
  Bernard, Christophe m2290 FRA0.001-0.4615-6.90 
  Khouri, Ibrahim Mohamed f2222 UAE0.501-0.0515-0.75 
  Dal Borgo, Albin 2205 BEL0.501-0.0815-1.20 

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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