Individual Calculations January 2009
 Gilbert, Jonathan A.  Total change: -10.05  Rating chartPersonal card
 Gwent Championship Pontypool WLS 2008-09-26
RcRownchangeKK*chgGame
 2041 2069 0.00 2 -1.08 15 -16.20 
  Taylor, Robert Graham 2047 WLS0.001-0.5315-7.95 
  Waterfield, John W 2035 ENG0.001-0.5515-8.25 

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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2197 2069 2.50 6 0.41 15 6.15 
  Malisauskas, Vidmantas g2419 LTU0.001-0.1115-1.65 
  Laurent, Bruno m2370 BEL0.5010.35155.25 
  Young, A 2002 WLS0.501-0.0915-1.35 
  Ribbegren, Karl Johan 2067 MNC0.5010.00150.00 
  O`Donovan, Richard 2162 IRL1.0010.63159.45 
  Petersen, Steen 2164 DEN0.001-0.3715-5.55 

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)
 

 

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