Individual Calculations May 2015
 Skrjabin, Igor  Total change: 8.40  Rating chartPersonal card
 Helsinki Easter 2015 Open Helsinki FIN 2015-04-02
RcRownchangeKK*chgGame
 1839 2057 5.00 6 0.42 20 8.40 
  Bergstrom, Hans 1657  * FIN1.0010.08201.60 
  Suseenthiram.r 1866 IND1.0010.25205.00 
  Kakranen, Aapo 1886 FIN0.501-0.2320-4.60 
  Pasanen, Tuomo 1983 FIN1.0010.40208.00 
  Patola, Eero 1874 FIN1.0010.26205.20 
  Khanov, Pavel 1768 FIN0.501-0.3420-6.80 
 * 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)
 

 

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