Individual Calculations October 2012
 Tonus, Alex  Total change: -1.50  Rating chartPersonal card
 XXIX Torneo de Ajedrez Ciudad de Torrevieja Alicante ESP 2012-08-20
RcRownchangeKK*chgGame
 2038 1981 2.00 5 -0.10 15 -1.50 
  Bendayan Claros, Aaron 2213 ESP0.001-0.2115-3.15 
  Lozano Osorio, Isaac 1585 ESP1.0010.08151.20 
  Peric, Slavisa m2248 SRB0.001-0.1815-2.70 
  Pena Riasco, Alexander f2237 COL0.5010.31154.65 
  Fernandez Contreras, Juan Carlos 1909 ESP0.501-0.1015-1.50 

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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