Individual Calculations May 2011
 Tafalla Grau, Angel  Total change: -13.95  Rating chartPersonal card
 Campionat Veterans de Tarragona El Vendrell ESP 2011-02-03
RcRownchangeKK*chgGame
 1805 2007 5.00 8 -0.93 15 -13.95 
  Solsona Manonelles, Josep 1737 ESP0.501-0.3315-4.95 
  Aguilar Vallcorba, Manel 1685 ESP1.0010.13151.95 
  Galera Vicente, Rafel 1653 ESP1.0010.11151.65 
  Ausin Alonso, Jose 1689 ESP0.501-0.3715-5.55 
  Margalef Guell, Jordi 2002 ESP0.501-0.0115-0.15 
  Ariste Justo, Jesus Angel 1857 ESP0.501-0.2015-3.00 
  Duran Vallverdu, Juan 1996 ESP0.001-0.5215-7.80 
  Garustowilz, Nicolas 1823 ESP1.0010.26153.90 

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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