Individual Calculations July 2009
 Pons Carreras, David  Total change: -10.20  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Division de Honor Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 2381 2288 2.00 7 -0.68 15 -10.20 
  Simacek, Pavel m2493 CZE0.001-0.2415-3.60 
  Gardela Batlle, Jordi 2231 ESP0.001-0.5815-8.70 
  Jose Abril, Ramon f2315 ESP0.001-0.4615-6.90 
  Almeida Quintana, Omar g2521 CUB0.5010.29154.35 
  Alonso Moyano, Jonathan m2379 ESP0.5010.12151.80 
  Alsina Leal, Daniel m2510 ESP0.5010.28154.20 
  Colls Gelaberto, Emili c2221 ESP0.501-0.0915-1.35 

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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