Individual Calculations March 2015
 Haddock, Paul  Total change: -15.80  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 2015 1639 0.00 4 -0.37 20 -7.40 
  Dougherty, Michael f2039  * CAN0.001-0.0820-1.60 
  Jameson, David 2039  * WLS0.001-0.0820-1.60 
  Nwoye, Nnamdi 2015 NGR0.001-0.0920-1.80 
  Othman, Mustapha 1968 NGR0.001-0.1220-2.40 
 * 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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 1916 1639 0.50 5 -0.42 20 -8.40 
  Alarcon Olmos, Daniel 2031 ESP0.001-0.0820-1.60 
  Algars, Olle 1960 SWE0.001-0.1320-2.60 
  Godinho Marques, Pedro 1950 POR0.5010.36207.20 
  Tortolero, Cesar 1937 VEN0.001-0.1520-3.00 
  Henderson De La Fuente, Andrea 1700 ESP0.001-0.4220-8.40 

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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