Individual Calculations September 2015
 Collas, Silvia  Total change: -10.70  Rating chartPersonal card
 21eme Festival International Echecs de Chambery - Principal CHAMBERY FRA 2015-07-25
RcRownchangeKK*chgGame
 2197 2322 5.50 9 -0.21 10 -2.10 
  Laronche, Thomas 1922  * FRA1.0010.08100.80 
  Kenani, Dariush 2005 SWE0.001-0.8710-8.70 
  Johnsen, Gunnar 2137 NOR1.0010.26102.60 
  Flach, Helene 1922  * GER1.0010.08100.80 
  Sonnet, Jean-Pierre 2059 FRA1.0010.18101.80 
  Di Nicolantonio, Lucas f2421 FRA0.5010.14101.40 
  Collas, Didier m2360 FRA0.5010.05100.50 
  Olivier, Jean-Christophe m2348 FRA0.5010.04100.40 
  Hamdouchi, Hicham g2599 FRA0.001-0.1710-1.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2015 - National Feminin SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 2231 2325 6.00 11 -0.86 10 -8.60 
  Benmesbah, Natacha wm2200 FRA0.001-0.6710-6.70 
  Choisy, Mathilde wf2170 FRA0.501-0.2110-2.10 
  Maisuradze, Nino wg2292 FRA0.501-0.0510-0.50 
  Soubirou, Oriane 2092 FRA0.501-0.2910-2.90 
  Aflalo, Sophie 2117 FRA1.0010.23102.30 
  Milliet, Sophie mwg2383 FRA0.001-0.4210-4.20 
  Skripchenko, Almira mwg2435 FRA0.001-0.3510-3.50 
  Flear, Christine wm2172 FRA1.0010.30103.00 
  Leconte, Maria wg2251 FRA1.0010.40104.00 
  Navrotescu, Andreea-Cristiana wf2275 FRA0.501-0.0710-0.70 
  Safranska, Anda wg2153 FRA1.0010.27102.70 

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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