Individual Calculations September 2010
 Parra Dolz, Mario  Total change: -3.75  Rating chartPersonal card
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 2005 2032 3.50 7 -0.25 15 -3.75 
  Hernandez Gallardo, Fco. Javier f2332 ESP0.001-0.1515-2.25 
  Hamdouchi, Adina-Maria wg2319 FRA0.001-0.1615-2.40 
  Arnijas Fabregas, Marc 1752 ESP1.0010.16152.40 
  Midoux, Sebastien 2314 FRA0.001-0.1615-2.40 
  Gorgues Valle, Jose Maria 1815 AND1.0010.22153.30 
  Van Herck, Raf 1679 BEL0.501-0.3915-5.85 
  Bas Mas, Miguel 1822 ESP1.0010.23153.45 

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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