Individual Calculations September 2011
 De Bruin, Joost  Total change: -49.50  Rating chartPersonal card
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeKK*chgGame
 1897 1778 0.50 6 -1.65 30 -49.50 
  Hamdouchi, Adina-Maria wg2178  * FRA0.001-0.0830-2.40 
  Sanchez Dengra, Jose Maria 1986 ESP0.001-0.2330-6.90 
  Tuerlinckx, Ben 1936 BEL0.001-0.2930-8.70 
  Jansat Mir, Arnau 1542 AND0.501-0.3030-9.00 
  Sevenyuk, Alexey 1924 BLR0.001-0.3030-9.00 
  Bas Sanchez, Jose Joaquin 1817 ESP0.001-0.4530-13.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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