Individual Calculations August 2012
 Mehdid, Patrick  Total change: -4.50  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1573 1483 2.00 6 -0.30 15 -4.50 
  Gaborit, Arnaud 1708 FRA0.001-0.2215-3.30 
  Lux, Hugo De Melo 1603 BRA0.001-0.3415-5.10 
  Sere, Philemon 1615 FRA0.001-0.3215-4.80 
  Fauquet, Dominique 1536 FRA0.001-0.4315-6.45 
  Rosset, Laurent 1427 FRA1.0010.42156.30 
  Bogdanovsky, Sonia 1549 FRA1.0010.59158.85 

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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