Individual Calculations September 2012
 Alonso Perez, Alfredo  Total change: -22.95  Rating chartPersonal card
 VII Torneo de Promocion categoria B Almansa Albacete ESP 2012-08-07
RcRownchangeKK*chgGame
 1564 1669 1.00 4 -1.53 15 -22.95 
  Borja Perez, Jose 1957 ESP0.001-0.1615-2.40 
  Martinez Sanchez, Pablo 1438 ESP0.501-0.2915-4.35 
  Aracil Gisbert, Javier 1482 ESP0.001-0.7415-11.10 
  Martinez Sanchez, Jorge 1379 ESP0.501-0.3415-5.10 

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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