Individual Calculations August 2013
 Iivonen, Markku  Total change: 13.65  Rating chartPersonal card
 Heart of Finland 2013 Jyvaskyla FIN 2013-07-08
RcRownchangeKK*chgGame
 2040 2004 4.50 8 0.91 15 13.65 
  Seppanen, Jukka 1890 FIN1.0010.34155.10 
  Parkkinen, Jyrki 2195 FIN0.001-0.2515-3.75 
  Nazarova, Anastasia wc1693 FIN0.001-0.8615-12.90 
  Eranne, Tomi 1604  * FIN1.0010.08151.20 
  Salimaki, Janne f2153 FIN1.0010.701510.50 
  Koykka, Pekka 2250 FIN0.001-0.1915-2.85 
  Nieminen, Kari 2132 FIN1.0010.671510.05 
  Kochyev, Alexander g2404  * RUS0.5010.42156.30 
 * 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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