Individual Calculations February 2013
 Iivonen, Markku  Total change: -26.10  Rating chartPersonal card
 XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B Krakow POL 2012-12-27
RcRownchangeKK*chgGame
 1855 2049 4.50 9 -2.11 15 -31.65 
  Tavakalov, Stanislav 1772 BLR1.0010.17152.55 
  Janik, Andrzej 1877 POL1.0010.27154.05 
  Suliborski, Jakub 1979 POL1.0010.40156.00 
  Stankiewicz, Pawel 2085 POL0.001-0.4515-6.75 
  Klimentov, Evgeny 1896 RUS0.501-0.2015-3.00 
  Gumularz, Szymon 1762 POL0.001-0.8415-12.60 
  Jopek, Krzysztof 1868 POL1.0010.26153.90 
  Matysiak, Samuel 1811 POL0.001-0.8015-12.00 
  Bandyk, Sebastian 1649  * POL0.001-0.9215-13.80 
 * 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)
 
 Finnish League 2012-13 Day 8 Various FIN 2013-01-12
RcRownchangeKK*chgGame
 2367 2049 0.50 1 0.37 15 5.55 
  Yrjola, Jouni g2367 FIN0.5010.37155.55 

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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