Individual Calculations July 2009
 Zarri, Florian  Total change: 4.80  Rating chartPersonal card
 5e Open International du Rhone Marcy Etoile FRA 2009-04-11
RcRownchangeKK*chgGame
 2011 1959 4.00 7 0.91 15 13.65 
  Renaze, Luc f2276 FRA0.001-0.1315-1.95 
  Robert, Thierry 1846 FRA1.0010.35155.25 
  Lacour, Serge 2205 FRA0.001-0.1915-2.85 
  Couillerot, David 1885 FRA1.0010.40156.00 
  Godart, Francois 2119 BEL0.001-0.2915-4.35 
  Serandon-Tallon, Enzo 1899 FRA1.0010.42156.30 
  Rodriguez, Jean-Pierre 1850 FRA1.0010.35155.25 

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)
 
 SSB-Bundesturnier OLTEN SUI 2009-05-21
RcRownchangeKK*chgGame
 1976 1959 1.50 6 -1.37 15 -20.55 
  Regez, Markus 2178 SUI0.001-0.2215-3.30 
  Hartmann, Thomas 2108 SUI0.001-0.3015-4.50 
  Stoeri, Laura 1801 SUI1.0010.29154.35 
  Martig, Markus 2079 SUI0.001-0.3415-5.10 
  Sommerhalder, Eric 1884 SUI0.001-0.6015-9.00 
  Buffat, Pierre-Andre 1807 SUI0.501-0.2015-3.00 

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)
 
 Open Neuchatel Neuchatel SUI 2009-05-29
RcRownchangeKK*chgGame
 2081 1959 2.50 5 0.78 15 11.70 
  Sadeghi, Hassan 2218 SUI0.001-0.1815-2.70 
  Lachausse, Bruno 1803 SUI1.0010.29154.35 
  Piazza, Carlo 2094 ITA0.001-0.3215-4.80 
  Myers, Geoffrey 2170 SUI0.5010.27154.05 
  Furrer, Marc 2122 SUI1.0010.721510.80 

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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