Individual Calculations April 2016
 Ruotanen, Helge  Total change: -28.20  Rating chartPersonal card
 Helsinki Easter 2016 Open Helsinki FIN 2016-03-24
RcRownchangeKK*chgGame
 1779 1944 3.50 7 -1.41 20 -28.20 
  Al Hamoud, Malek 1754 SYR0.001-0.7520-15.00 
  Al-Hamoud, Sham 1544  * FIN1.0010.08201.60 
  Koivumaki, Marko 1823 FIN0.501-0.1620-3.20 
  Patola, Eero 1920 FIN0.001-0.5320-10.60 
  Lindholm, Pertti 1731 FIN1.0010.23204.60 
  Kukkonen, Simo 1826 FIN0.501-0.1620-3.20 
  Pihlajamaki, Antti 1853 FIN0.501-0.1220-2.40 
 * 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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