Individual Calculations September 2009
 Serralta, Michel  Total change: -36.90  Rating chartPersonal card
 20th NATO Chess Championship Hammelburg GER 2009-06-15
RcRownchangeKK*chgGame
 2130 2125 2.00 5 -0.47 15 -7.05 
  Sypien, Mateusz 2245 POL0.001-0.3415-5.10 
  Cuadrado Lopez, Francisco Javier 1941 ESP1.0010.26153.90 
  Pedersen, Finn 2287 DEN0.001-0.2915-4.35 
  Adkins, James 2015 USA1.0010.35155.25 
  Van Rijn, Wouter f2161 NED0.001-0.4515-6.75 

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)
 
 Championnat de France - Accession Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 2213 2137 2.00 10 -1.99 15 -29.85 
  Dubreuil, Julien f2250 FRA0.5010.15152.25 
  Jolly, Jean-Francois f2366 FRA0.5010.29154.35 
  Lutz, Eric 2245 FRA0.001-0.3515-5.25 
  Rabineau, Clement 2263 FRA0.001-0.3315-4.95 
  Forgues, Fabien 2184 FRA0.001-0.4315-6.45 
  Dijoux, Frederic 2152 FRA0.001-0.4815-7.20 
  Lamard, Guillaume 2101 FRA0.001-0.5515-8.25 
  Callet, Emmanuel 2215 FRA0.001-0.3915-5.85 
  Wunderman, Xavier 2169 FRA0.001-0.4615-6.90 
  Poignot, Quentin 2183 FRA1.0010.56158.40 

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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