Individual Calculations June 2013
 Cotonnec, Melkior  Total change: 17.45  Rating chartPersonal card
 12e Open international de Malakoff MALAKOFF FRA 2013-04-27
RcRownchangeKK*chgGame
 2273 2397 6.50 9 0.69 15 10.35 
  Smith, Matthieu 2097 FRA1.0010.15152.25 
  Glicenstein, Asher f2212 FRA1.0010.26153.90 
  Chanel, Virgile 1997  * FRA1.0010.08151.20 
  Atalik, Ekaterina mwg2455 TUR1.0010.58158.70 
  Guliyev, Namig g2544 AZE0.5010.20153.00 
  Sochacki, Christophe m2414 FRA0.001-0.4815-7.20 
  Chetverik, Maxim m2225 RUS0.501-0.2315-3.45 
  Rabineau, Clement f2286 FRA0.501-0.1515-2.25 
  Toma, Michal 2229 FRA1.0010.28154.20 
 * 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)
 
NOTE: K factor changed
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 2261 2415 5.50 7 0.78 10 7.80 
  Katz, Frederic 2052 FRA1.0010.10101.00 
  Fougerit, Valentin 2209 FRA1.0010.24102.40 
  Jessel, Stephen f2287 IRL0.501-0.1710-1.70 
  Chitrit, Norbert 2015  * FRA1.0010.08100.80 
  Brunner, Nicolas m2412 FRA0.5010.00100.00 
  Lamorelle, Julien f2304 FRA1.0010.35103.50 
  Guliyev, Namig g2550 AZE0.5010.18101.80 
 * 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)
 
NOTE: K factor changed
 Team 2013 - Coupe de France - 1/4 et 1/2 FRANCE FRA 2013-05-25
RcRownchangeKK*chgGame
 2366 2415 0.50 1 -0.07 10 -0.70 
  Rusev, Rosen Yordanov f2366 BUL0.501-0.0710-0.70 

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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