Individual Calculations September 2009
 Kolly, Jacques  Total change: 1.80  Rating chartPersonal card
 18. Open Int. de Martigny Martigny SUI 2009-07-31
RcRownchangeKK*chgGame
 2150 2316 5.00 7 0.12 15 1.80 
  Retti, Marco 1916  * SUI1.0010.08151.20 
  Muheim, Sebastien 2035 FRA1.0010.16152.40 
  Moret, Jean-Paul 2080 SUI1.0010.20153.00 
  Filipovic, Branko m2422 CRO0.001-0.3615-5.40 
  Barletta, Mauro c2191 ITA1.0010.33154.95 
  Nueesch, Gerard f2319 SUI0.001-0.5015-7.50 
  Filipovic, Irena 2087 CRO1.0010.21153.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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