Individual Calculations August 2018
 Collas, Didier  Total change: -4.10  Rating chartPersonal card
 15e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2018-06-30
RcRownchangeKK*chgGame
 2160 2380 6.50 9 -0.26 10 -2.60 
  De Muyser, Xavier 1980  * FRA1.0010.08100.80 
  Ludwiczak, Virginie 1980  * FRA1.0010.08100.80 
  Joly, Julien 1980  * FRA1.0010.08100.80 
  Kulkarni, Bhakti cwg2294 IND0.501-0.1210-1.20 
  Collas, Silvia mwg2266 FRA0.501-0.1610-1.60 
  Ricter, Jean-Paul 2055 FRA0.501-0.3710-3.70 
  Foisor, Sabina-Francesca wg2301 USA0.501-0.1110-1.10 
  Nitish, Belurkar f2309 IND0.501-0.1010-1.00 
  Adrian, Claude m2274 FRA1.0010.36103.60 
 * 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)
 
 9e festival international d'echecs de Vaujany - Tournoi Principal VAUJANY FRA 2018-07-12
RcRownchangeKK*chgGame
 2228 2380 6.00 9 -0.15 10 -1.50 
  Berta, Sandor 2083 HUN0.501-0.3510-3.50 
  Kaloczi, Kristof 2032 HUN0.501-0.3910-3.90 
  Zeuner, Michael 2128 GER1.0010.19101.90 
  Houard, Sebastien 2145 FRA1.0010.21102.10 
  Antal, Gergely g2542 HUN0.001-0.2910-2.90 
  Bandet, Raphael 2160 FRA1.0010.22102.20 
  Szabo, Balazs f2229 HUN1.0010.30103.00 
  Womacka, Mathias g2444 GER0.001-0.4110-4.10 
  Kulkarni, Bhakti cwg2285 IND1.0010.37103.70 

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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