Individual Calculations August 2012
 Bah, Ismael  Total change: 12.90  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1733 1755 4.50 7 0.86 15 12.90 
  Chazal, Philippe 1515 FRA1.0010.20153.00 
  Coudouel, Alban 1491 FRA1.0010.18152.70 
  Balazs, Laurent 1829 FRA0.5010.10151.50 
  Hombourger, Regis 1851 FRA0.5010.13151.95 
  Bournique, Bruno 1832 FRA0.5010.11151.65 
  Jacq, Philippe 1780 FRA1.0010.53157.95 
  Spiette, Jean-Michel 1832 FRA0.001-0.3915-5.85 

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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