Individual Calculations May 2019
 Hakkinen, Aleksandr  Total change: 83.60  Rating chartPersonal card
 HSL Easter 2019 A Helsinki FIN 2019-04-19
RcRownchangeKK*chgGame
 1709 1469 3.50 6 2.09 40 83.60 
  Lauronen, Timo 1869  * FIN0.001-0.0840-3.20 
  Kukkonen, Martti 1481 FIN1.0010.524020.80 
  Ertbjerg, Per 1869  * DEN0.001-0.0840-3.20 
  Hiisio, Pasi 1548 FIN1.0010.614024.40 
  Stahle, Sten 1617 FIN1.0010.704028.00 
  Koskinen, Veikko 1869  * FIN0.5010.424016.80 
 * 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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