Individual Calculations November 2009
 Roa Alonso, Santiago  Total change: -8.50  Rating chartPersonal card
 XIV Campeonato de Parla 2009 Parla Madrid ESP 2009-09-05
RcRownchangeKK*chgGame
 2164 2421 5.50 8 -0.85 10 -8.50 
  Vazquez Gonzalez, Jesus 2073 ESP1.0010.11101.10 
  Labarta Gonzalez, Ivan B. 2115 ESP0.501-0.3610-3.60 
  Lopez De Turiso, Jose Angel 2100 ESP0.501-0.3710-3.70 
  Montanes Arribas, Adrian 2121 ESP0.501-0.3510-3.50 
  Fernandez Gonzalez, Francisco 2073 ESP1.0010.11101.10 
  Vazquez Igarza, Renier g2561 ESP0.001-0.3110-3.10 
  Lopez Andujar Ocana, Antonio 2101 ESP1.0010.13101.30 
  Molina, Jorge f2171 BOL1.0010.19101.90 

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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