Individual Calculations November 2009
 Prieto Aranguren, Alain  Total change: 20.25  Rating chartPersonal card
 XXII Torneo Internacional Ayuntamiento Barrakaldo Barakaldo ESP 2009-09-18
RcRownchangeKK*chgGame
 2251 2109 3.00 5 1.35 15 20.25 
  Limeres Guiance, Cristobal f2258 ESP0.5010.20153.00 
  Varas, Carlos 2253 CHI0.5010.19152.85 
  Lozoya Rodriguez, Alberto 2219 ESP1.0010.65159.75 
  Gomez Esteban, Juan Mario g2489 ESP0.001-0.0915-1.35 
  Sanz Rodero, Mikel 2035 ESP1.0010.40156.00 

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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