Individual Calculations September 2013
 Norwood, David R  Total change: 15.30  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2396 2491 7.00 9 1.53 10 15.30 
  Bapst, Valentin 2091  * FRA1.0010.08100.80 
  Cuenca Jimenez, Francisco Javier 2186 ESP1.0010.14101.40 
  Macias Murillo, Bryan m2275 ECU1.0010.22102.20 
  Arizmendi Martinez, Julen Luis g2580 ESP1.0010.62106.20 
  Lopez Martinez, Josep Manuel g2547 ESP0.001-0.4210-4.20 
  Massoni, Michael m2373 FRA1.0010.34103.40 
  Vovk, Andrey g2567 UKR0.001-0.4010-4.00 
  Devereaux, Maxim L m2356 NOR1.0010.32103.20 
  Felgaer, Ruben g2586 ARG1.0010.63106.30 
 * 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)
 

 

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