Individual Calculations August 2013
 Bellahcene, Bilel  Total change: -3.75  Rating chartPersonal card
 Tournoi de MI de Condom 2013 CONDOM FRA 2013-07-13
RcRownchangeKK*chgGame
 2345 2325 4.00 9 -0.25 15 -3.75 
  Song, Julien f2409 FRA0.5010.12151.80 
  Favarel, Antoine f2347 FRA0.5010.03150.45 
  Manea, Alexandru m2389 ROU0.5010.09151.35 
  Ouerk, Yanis 2248 FRA0.501-0.1115-1.65 
  Milchev, Nikolay m2433 BUL0.001-0.3515-5.25 
  Van Elst, Andreas f2279 FRA1.0010.44156.60 
  Vedmediuc, Serghei m2460 MDA0.001-0.3215-4.80 
  Kirk, Ezra f2290 ENG0.501-0.0515-0.75 
  Bressac, Stephane f2250 FRA0.501-0.1015-1.50 

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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