Individual Calculations July 2009
 Ermeni, Avni  Total change: -18.75  Rating chartPersonal card
 SGM 2009 (League 1 & 2) decentralised SUI 2008-10-08
RcRownchangeKK*chgGame
 2212 2286 3.00 7 -1.19 15 -17.85 
  Curien, Nicolas 2233 SUI0.501-0.0715-1.05 
  Staub, Ludovic 2157 SUI0.501-0.1715-2.55 
  Kolly, Jacques f2309 SUI0.5010.03150.45 
  Bieri, Christian 2123 SUI1.0010.28154.20 
  Lehmann, Marco f2301 SUI0.001-0.4815-7.20 
  Backlund, Bjoern Urban 2150 SUI0.501-0.1815-2.70 
  Schwierskott, Marc, Dr. 2211 GER0.001-0.6015-9.00 

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
 2059 2300 5.50 7 -0.06 15 -0.90 
  Del Val, Moise 1950 SUI1.0010.11151.65 
  Defago, Patrice 1982 SUI1.0010.13151.95 
  Balacek, Tadeas 2041 CZE1.0010.18152.70 
  Prunescu, Claudiu 2152 ROU0.501-0.2015-3.00 
  Mauron, Pierre 2129 SUI0.501-0.2315-3.45 
  Piazza, Carlo 2094 ITA0.501-0.2615-3.90 
  De La Rosa, Damian 2068 SUI1.0010.21153.15 

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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