Individual Calculations September 2009
 Rehn, Ralf  Total change: -12.30  Rating chartPersonal card
 Heart of Finland Tournament Jyvaskyla FIN 2009-07-07
RcRownchangeKK*chgGame
 2002 2167 5.50 9 -0.82 15 -12.30 
  Kiviaho, Pauli 1767  * FIN1.0010.08151.20 
  Kunin, Vitaly g2532 GER0.001-0.1015-1.50 
  Patola, Eero 1968 FIN1.0010.24153.60 
  Scherbakov, Nikolay 2016 RUS0.001-0.7015-10.50 
  Wallin, Aleksi 1989 FIN0.001-0.7315-10.95 
  Pitkaenen, Juhani 1808 FIN1.0010.10151.50 
  Jernselius, Kjell 1881 SWE1.0010.16152.40 
  Marder, Simon 2008 SWE0.501-0.2115-3.15 
  Iivonen, Markku 2048 FIN1.0010.34155.10 
 * 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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