Individual Calculations November 2009
 Spence, David J  Total change: 28.65  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 2170 2223 7.00 9 1.91 15 28.65 
  Navarrete Espi, Samuel 1932 ESP1.0010.15152.25 
  Montero Campuzano, Rafael 2066 ESP1.0010.29154.35 
  Logar, Metod 2069 SLO1.0010.29154.35 
  Cruz, Jonathan 2292 PER1.0010.60159.00 
  Gaya Llodra, Juan 2218 ESP1.0010.49157.35 
  Andersen, Lars Even 2242 NOR0.5010.03150.45 
  Alcaraz Ortega, Javier 2236 ESP0.5010.02150.30 
  Gomez Jurado, Luis Alberto f2287 ESP0.5010.09151.35 
  Lind, Jan-Olov 2189 SWE0.501-0.0515-0.75 

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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