Individual Calculations March 2017
 Rehn, Ralf  Total change: 7.00  Rating chartPersonal card
 MatSK Weekend 2017 r.4-7 std Helsinki FIN 2017-02-25
RcRownchangeKK*chgGame
 2128 2139 2.50 4 0.35 20 7.00 
  Turov, Maxim g2539  * RUS0.001-0.0820-1.60 
  Sipila, Markku 2010 FIN0.501-0.1720-3.40 
  Ertbjerg, Per 1897 DEN1.0010.20204.00 
  Alho, Mikko 2065 FIN1.0010.40208.00 
 * 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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