Blitz: Individual Calculations August 2013
 Robertson, David A  Total change: 26.80  Rating chartPersonal card
 Gran Prix d’Andorra 2013 Andorra la Vella AND 2013-07-21
RcRownchangeKK*chgGame
 2038 1910 4.00 8 1.34 20 26.80 
  Rowe, Duane c2257 JAM1.0010.892017.80 
  Ballester Llagaria, Luis Eduardo 2202 ESP0.001-0.1520-3.00 
  Fernandez Soriano, Ruben 2114 ESP0.001-0.2420-4.80 
  Galera Serra, Maria 1510  * AND1.0010.08201.60 
  Cardenas Serrano, Sergio 2077 ESP1.0010.722014.40 
  Sanchez Dengra, Jose Maria 2134 ESP0.001-0.2220-4.40 
  Uriarte Prieto, Goyo 2018 ESP0.001-0.3520-7.00 
  Hayes, Stuart 1991 SCO1.0010.612012.20 
 * 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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