Individual Calculations February 2015
 Rivera, Daniel  Total change: 3.10  Rating chartPersonal card
 Lisbon Christmas International Chess Open Lisboa POR 2014-12-26
RcRownchangeKK*chgGame
 2220 2345 6.00 9 0.31 10 3.10 
  Bolhari, Orfeh 2141 IRI1.0010.24102.40 
  Spraggett, Kevin g2561 CAN0.001-0.2210-2.20 
  Aguiar, Henrique Rui Neves 2154 POR1.0010.25102.50 
  Timar-Geng, Zoltan, Dr. 1945  * GER1.0010.08100.80 
  Demuth, Adrien m2517 FRA0.001-0.2710-2.70 
  Mestrom, Ton 1945  * NED1.0010.08100.80 
  Gonzalez Manchon, Juan Miguel 2001 ESP1.0010.12101.20 
  Strikovic, Aleksa g2528 SRB0.001-0.2610-2.60 
  Abal Cores, Lucas 2191 ESP1.0010.29102.90 
 * 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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