Individual Calculations May 2011
 Corujo Barreto, Pedro  Total change: -54.25  Rating chartPersonal card
 Cto Absoluto de Lanzarote 2011 Arrecife de Lanzarote – Islas Canarias ESP 2011-03-14
RcRownchangeKK*chgGame
 1713 1944 2.50 6 -2.17 25 -54.25 
  Mariduena Moreno, Lissette 1544  * ESP0.501-0.4225-10.50 
  Toval Guerra, Andres 1764 ESP0.001-0.7425-18.50 
  Salazar De La Cruz, Jose Maria 1712 ESP1.0010.21255.25 
  Engelbrecht, Kevin P 1770 ENG1.0010.27256.75 
  Maniukova, Veronika 1644 ESP0.001-0.8525-21.25 
  Vera Martin, Antonio 1841 ESP0.001-0.6425-16.00 
 * 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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