Individual Calculations October 2008
 Borg, Andrew  Total change: -4.50  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2260 2116 2.50 9 -0.30 15 -4.50 
  Buchenan, Frank f2335 GER0.5010.28154.20 
  Reutsky, Sergei f2344 RUS0.001-0.2115-3.15 
  Dovzhenko, Viktor m2256 UKR0.5010.19152.85 
  Gumula, Daniel f2276 POL0.5010.21153.15 
  Ptacnikova, Lenka wg2259 ISL0.001-0.3115-4.65 
  Spence, David 2221 ENG0.5010.14152.10 
  Arslanov, Shamil 2228 RUS0.001-0.3515-5.25 
  De Verdier, Michael 2222 SWE0.001-0.3615-5.40 
  Solic, Kristina wm2195 CRO0.5010.11151.65 

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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