Individual Calculations April 2008
 Plug, Arjan  Total change: -9.15  Rating chartPersonal card
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 2034 1992 2.50 7 -0.61 15 -9.15 
  Mandon, Fabrice 2186 FRA0.001-0.2515-3.75 
  Imbert, Gerard 1731 FRA0.501-0.3215-4.80 
  Hamperl, Fred f2074 GCI0.001-0.3915-5.85 
  Norek, Arnaud 2026 FRA1.0010.55158.25 
  Schoene, Maria 2207 GER0.001-0.2315-3.45 
  Guillot, Alain 1782 FRA1.0010.23153.45 
  Medghoul, Sherif 2231 FRA0.001-0.2015-3.00 

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)
 

 

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