Individual Calculations May 2011
 Korhonen, Erkki  Total change: 0.90  Rating chartPersonal card
 OP di Ravenna Lido Adriano ITA 2011-04-02
RcRownchangeKK*chgGame
 2067 1944 3.00 8 0.06 15 0.90 
  Boros, Denes g2344  * HUN0.001-0.0815-1.20 
  Proietti, Tosca 1799 ITA1.0010.31154.65 
  Hoenick, Andreas c2210 GER0.001-0.1815-2.70 
  Lynch, Peter J. 1721 IRL1.0010.22153.30 
  Aguera Naredo, Javier f2344  * ESP0.001-0.0815-1.20 
  Mentink, Toon 1857 NED1.0010.38155.70 
  Pinho, Paulo 2162 POR0.001-0.2215-3.30 
  Grahn, Lars 2100 SWE0.001-0.2915-4.35 
 * 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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