Individual Calculations September 2010
 Billon, Olivier  Total change: 24.75  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 2058 2129 4.50 8 -0.12 15 -1.80 
  Jimenez, Martin 1849 FRA0.001-0.8415-12.60 
  Molet, Asher 1830 FRA1.0010.15152.25 
  Louis, Andre 1853 FRA1.0010.17152.55 
  Dal Borgo, Albin 2204 BEL1.0010.60159.00 
  Piankov, Evgenij m2324 UKR0.001-0.2515-3.75 
  Ben Porat, Tal 1849 ISR1.0010.16152.40 
  Fomichenko, Svetlana wg2217 UKR0.5010.12151.80 
  Pisk, Petr m2337 CZE0.001-0.2315-3.45 

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)
 
 Chpt de France - Accession Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 2248 2129 5.50 11 1.77 15 26.55 
  Friess, Nicolas 2246 FRA0.001-0.3415-5.10 
  Velten, Paul 2222 FRA0.5010.13151.95 
  Daurelle, Herve 2239 FRA1.0010.65159.75 
  Blum, Nicolas 2263 FRA0.5010.18152.70 
  Girard, Eric 2218 FRA1.0010.62159.30 
  Buscara, Sevan 2259 FRA0.5010.18152.70 
  Saada, Julien f2304 FRA0.5010.23153.45 
  Manoeuvre, Antoine 2271 FRA0.5010.19152.85 
  Bonn, Thomas 2250 FRA0.001-0.3415-5.10 
  Loiseau, Quentin 2214 FRA0.5010.12151.80 
  Delorme, Laurie wm2237 FRA0.5010.15152.25 

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)
 

 

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