Individual Calculations March 2012
 Sanchez Pomares, Diego  Total change: -64.80  Rating chartPersonal card
 I Abierto Internacional Sub 2000 de Roquetas de Mar Roquetas de Mar ALMERIA ESP 2012-01-03
RcRownchangeKK*chgGame
 1544 1788 1.00 4 -2.16 30 -64.80 
  Orantes Taboada, Francisco 1605 ESP0.501-0.2430-7.20 
  Ros Cruz, Jose 1465 ESP0.501-0.3730-11.10 
  Represa Perez, Mireya 1445 ESP0.001-0.8830-26.40 
  Martin Lozano, Guillermo 1661 ESP0.001-0.6730-20.10 

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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