Individual Calculations April 2008
 Byron, Alan M  Total change: -28.35  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2082 2240 1.50 2 0.09 15 1.35 
  Jones, William E G 2019 ENG0.501-0.2815-4.20 
  Richter, Hans 2145 CHI1.0010.37155.55 

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)
 
 GibTelecom Masters Gibraltar ENG 2008-01-22
RcRownchangeKK*chgGame
 2068 2229 3.00 7 -1.98 15 -29.70 
  Reppen, Sigmund 2061 NOR0.501-0.2215-3.30 
  Jameson, David 2033 WLS1.0010.25153.75 
  Norinkeviciute, Rasa wf2064 LTU0.501-0.2215-3.30 
  Haugstad, Espen 2042 NOR0.501-0.2415-3.60 
  Ocana Roca, Juan Jesus 2127 ESP0.001-0.6415-9.60 
  Strand, Haakon 2045 NOR0.501-0.2415-3.60 
  Waters, Michael 2102 IRL0.001-0.6715-10.05 

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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