Individual Calculations April 2009
 Vallverdu Miret, Oscar  Total change: -7.05  Rating chartPersonal card
 Campeonato Provincial Ajedrez de Lleida 2008 Lleida ESP 2008-10-12
RcRownchangeKK*chgGame
 1900 2094 4.00 6 -0.47 15 -7.05 
  Mas Gene, Oriol 1843 ESP0.001-0.8115-12.15 
  Nieto Farreny, Francesc 1931 ESP0.501-0.2215-3.30 
  Esparbe Grau, Jaime 1914 ESP1.0010.26153.90 
  Coll Ortega, Cristina 1829 ESP1.0010.18152.70 
  Solani Nunez, Joshua 1838 ESP0.501-0.3115-4.65 
  Sanuy Moncasi, Albert 2047 ESP1.0010.43156.45 

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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