Individual Calculations January 2009
 Cruz Alvarez De Ron, Dan  Total change: -18.45  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2263 2278 3.50 9 -1.23 15 -18.45 
  Bacrot, Etienne g2628 FRA0.001-0.1115-1.65 
  Bennion, David A 2063 WLS1.0010.23153.45 
  Fraser-Mitchell, Jeremy N 2017 ENG0.501-0.3215-4.80 
  Carlsson, Pontus g2514 SWE0.001-0.2015-3.00 
  Brown, Martin 2072 ENG1.0010.24153.60 
  Blackburn, Jonathan L B 2196 WLS0.001-0.6115-9.15 
  Surtees, Mike J 2182 ENG1.0010.37155.55 
  Meijers, Viesturs g2496 LAT0.001-0.2215-3.30 
  Lawson, Andrew 2200 ENG0.001-0.6115-9.15 

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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