Individual Calculations June 2013
 Collin, Jean-Philippe  Total change: -5.40  Rating chartPersonal card
 169e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-05-18
RcRownchangeKK*chgGame
 1780 1832 3.00 6 -0.36 15 -5.40 
  Mehaibia, Azzedine 2056 ALG0.001-0.2215-3.30 
  Louvrier Saint Mary, Rroger 1643 FRA1.0010.25153.75 
  Mirabeau, Olivier 1767 FRA0.001-0.5915-8.85 
  Gaudin, Roger 1477 FRA1.0010.11151.65 
  Pernet, Roger 1775 FRA1.0010.42156.30 
  Kramo, Sosthene 1959 FRA0.001-0.3315-4.95 

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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