Individual Calculations September 2013
 Abello, Isabelle  Total change: 14.55  Rating chartPersonal card
 XXXI Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2013-07-20
RcRownchangeKK*chgGame
 2035 1957 4.50 9 0.97 15 14.55 
  Trent, Lawrence m2357  * ENG0.001-0.0815-1.20 
  Porte, Jacques 1557  * FRA1.0010.08151.20 
  Gardela Batlle, Jordi 2184 ESP0.001-0.2115-3.15 
  Idoate Arrazurria, Ricardo 1635 ESP1.0010.13151.95 
  Sanchez Carrasco, Fco. Javier 2104 ESP0.5010.20153.00 
  Sanchez Dengra, Jose Maria 2134 ESP1.0010.731510.95 
  Silva Rodriguez, Julio 2198 ESP0.001-0.2015-3.00 
  Cherki, Thomas 2095 FRA0.5010.19152.85 
  Kafka, Graeme 2055 SCO0.5010.13151.95 
 * 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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