Individual Calculations September 2010
 Buet, Samuel  Total change: -13.35  Rating chartPersonal card
 IV Open Internacional Hotel Avenida de Canarias 2010 Vecindario (Gran Canaria) ESP 2010-07-18
RcRownchangeKK*chgGame
 1888 1858 1.00 4 -0.89 15 -13.35 
  Trujillo Alvarado, Ivan f2196 ESP0.001-0.1215-1.80 
  Gonzalez Perez, Lutgarda wf2133 ESP0.001-0.1715-2.55 
  Carmona Ojeda, Victor 1540 ESP0.001-0.8715-13.05 
  Aleman Alamo, Nicolas 1681 ESP1.0010.27154.05 

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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