Individual Calculations September 2009
 Ortiz De Latierro Olivella, Aitor  Total change: 0.00  Rating chartPersonal card
 XXVII Open internacional d'Andorra La Massana AND 2009-07-18
RcRownchangeRpKK*chgGame
 1913 0 1.50 7 0.00 1683   0.00 
  Marin, Irina-Luiza wm2150 ROU0.0010.00 0.00 
  Tardio Fran, Emilio 1944 ESP0.5010.00 0.00 
  Barruz Serrano, Antonio Angel 2008 ESP0.5010.00 0.00 
  Ferreira, Antonio Viriato 1915 POR0.0010.00 0.00 
  Russo, Antonio Manuel Da Costa 1825 POR0.0010.00 0.00 
  Jareno Badenas, Aleix 1868 ESP0.0010.00 0.00 
  Capdevila Masgrau, Jose 1682 ESP0.5010.00 0.00 

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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