Individual Calculations September 2010
 Iivonen, Markku  Total change: 29.25  Rating chartPersonal card
 Heart Of Finland 2010 Jyväskylä FIN 2010-07-05
RcRownchangeKK*chgGame
 2174 2021 4.00 9 1.17 25 29.25 
  Brandenburg, Daan m2421  * NED0.001-0.0825-2.00 
  Lappalainen, Matias 1793 FIN1.0010.21255.25 
  Nieminen, Kari 2200 FIN0.5010.23255.75 
  Piarnpuu, Leili wm2126 EST1.0010.642516.00 
  Alho, Sauli 2171 FIN0.001-0.3025-7.50 
  Koeykkae, Pekka 2165 FIN0.5010.19254.75 
  Loennqvist, Henrik 2125 FIN1.0010.642516.00 
  Nevanlinna, Risto f2259 FIN0.001-0.2025-5.00 
  Topi-Hulmi, Teemu f2302 FIN0.001-0.1625-4.00 
 * 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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