Individual Calculations August 2013
 Saharinen, Petri  Total change: -8.55  Rating chartPersonal card
 Open Finnish Championship 2013 Naantali FIN 2013-07-01
RcRownchangeKK*chgGame
 1840 1856 3.50 8 -0.57 15 -8.55 
  Olander, Aleksi 2064 FIN0.001-0.2315-3.45 
  Pitkaenen, Juhani 1760 FIN1.0010.37155.55 
  Alkkiomaeki, Jyrki 1977 FIN0.001-0.3415-5.10 
  Kugappi, Tomi 1745 FIN1.0010.35155.25 
  Tocklin, Tomi 1826 FIN0.001-0.5415-8.10 
  Piiroinen, Tero 1894 FIN0.5010.05150.75 
  Haanpaeae, Jorma 1998 FIN0.001-0.3115-4.65 
  Valkama, Arvo 1456  * FIN1.0010.08151.20 
 * 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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