Individual Calculations August 2014
 Derien, Robert  Total change: 37.00  Rating chartPersonal card
 XXXII Obert Internacional d'Escacs d'Andorra Erts - La Massana AND 2014-07-19
RcRownchangeKK*chgGame
 1892 1580 3.00 8 1.85 20 37.00 
  Hornell, Colin 1980  * SCO0.001-0.0820-1.60 
  Sanchez Dengra, Barbara 1926 ESP0.001-0.1120-2.20 
  Tardio Fran, Emilio 1862 ESP0.001-0.1620-3.20 
  Pascual Fuertes, Jose Enrique 1768 ESP1.0010.742014.80 
  Andres Pey, Manel 1891 ESP1.0010.862017.20 
  Ofstad, Sigurd 1980  * NOR0.001-0.0820-1.60 
  Garcia Serrano, Jose M. 1844 ESP0.5010.32206.40 
  Ortega, Camille 1885 FRA0.5010.36207.20 
 * 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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