Individual Calculations February 2014
 Overas, Alf  Total change: -18.30  Rating chartPersonal card
 II Abierto Internacional Sub 2150 De Roquetas De Mar Roquetas de Mar ESP 2014-01-04
RcRownchangeKK*chgGame
 1657 1814 1.50 4 -1.22 15 -18.30 
  Barrios Munoz, Rafael Carlos 2135 ESP0.001-0.1315-1.95 
  Blesa Fernandez, Ignacio 1509 ESP0.001-0.8615-12.90 
  Cabrera Valverde, Jose David 1436 ESP1.0010.09151.35 
  Huhn, Dieter 1548 GER0.501-0.3215-4.80 

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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