Rapid: Individual Calculations January 2015
 Daud, Rafic  Total change: -1.40  Rating chartPersonal card
 II Torneio do Museu da RTP Lisboa POR 2014-11-29
RcRownchangeKK*chgGame
 1658 1655 3.50 6 0.55 20 11.00 
  Morais, Vitor 2030 POR0.001-0.0920-1.80 
  Bartolo, Filipe Diogo Correia 1255  * POR1.0010.08201.60 
  Manuel, Marco 1779 POR0.5010.17203.40 
  Seia, Joao Manuel 1731 POR0.001-0.4020-8.00 
  Fortunato, Jose Manuel 1640 POR1.0010.48209.60 
  Mouquinho, Jose Francisco B 1511 POR1.0010.31206.20 
 * 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)
 
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1816 1655 0.00 2 -0.62 20 -12.40 
  Cheslavski, Maksim 1951 BUL0.001-0.1520-3.00 
  Slater, Tom 1680 ENG0.001-0.4720-9.40 

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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