Individual Calculations April 2009
 Norinkeviciute, Rasa  Total change: 32.85  Rating chartPersonal card
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2187 2005 5.00 9 2.63 15 39.45 
  Knight, Simon 2148 ENG0.5010.19152.85 
  Rolvag, Mikael 2199 NOR0.001-0.2515-3.75 
  Ledger, Dave J f2254 ENG1.0010.811512.15 
  Poobalasingam, Peter S 2235 ENG0.001-0.2115-3.15 
  Mitchell, Martin 2169 SCO0.5010.22153.30 
  Cafferty, Bernard f2179 ENG0.5010.23153.45 
  Chowdhury, Sohel 2168 BAN0.5010.22153.30 
  Rocks, Daniel 2129 SCO1.0010.671510.05 
  Nebel, Jens 2199 GER1.0010.751511.25 

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)
 
 Uxbridge Open Uxbridge ENG 2009-02-20
RcRownchangeKK*chgGame
 2014 2005 1.50 4 -0.44 15 -6.60 
  Periasamymanjula, Manibhar 1718 ENG1.0010.16152.40 
  Josse, Mark 2033 ENG0.5010.04150.60 
  Tymrakiewicz, Rafal 2260 POL0.001-0.1915-2.85 
  Foord, Dominic 2043 ENG0.001-0.4515-6.75 

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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