Individual Calculations October 2008
 De La Hoz Sanchez, Ruben  Total change: 6.50  Rating chartPersonal card
 II Torneo Open I. de Ajedrez. Hotel Avda, de Canarias 2008 Vecindario Santa Lucia (gran Canaria) ESP 2008-07-14
RcRownchangeKK*chgGame
 1860 2023 3.00 4 0.26 25 6.50 
  Rodriguez Garcia, Yaiza 1673 ESP1.0010.11252.75 
  Korneev, Oleg g2373 RUS0.001-0.1125-2.75 
  Rosso, Pier Andrei 1673 ITA1.0010.11252.75 
  Alvarado Diaz, Alejandro 1721 ESP1.0010.15253.75 

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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