Individual Calculations November 2009
 Arias Garcia, David  Total change: -2.40  Rating chartPersonal card
 Torneo de Ajedrez San Miguel G-B Trevias Asturias ESP 2009-09-14
RcRownchangeKK*chgGame
 2038 1978 1.50 4 -0.16 15 -2.40 
  Fernandez Martin, Fermin Jordi 2093 ESP0.5010.16152.40 
  Iglesias Valle, Julian 2116 ESP0.5010.19152.85 
  Penalonga Sweers, Angel 2070 ESP0.001-0.3715-5.55 
  Martinez Garcia, Jose Luis 1874 ESP0.501-0.1415-2.10 

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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