Individual Calculations May 2017
 Ohnedal, Anders  Total change: -26.00  Rating chartPersonal card
 Seniorschack KM Stockholm 2017 r567 stockholm SWE 2017-03-02
RcRownchangeKK*chgGame
 1582 1414 0.00 2 -0.56 20 -11.20 
  Strom, Lennart 1635 SWE0.001-0.2220-4.40 
  Wennstrom, Bertil 1529 SWE0.001-0.3420-6.80 

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)
 
 Sallskapets KM 2017 r78 stockholm SWE 2017-04-04
RcRownchangeKK*chgGame
 1525 1429 0.00 2 -0.74 20 -14.80 
  Spangberg, Robert 1555 SWE0.001-0.3320-6.60 
  Keinonen, Juha 1494 SWE0.001-0.4120-8.20 

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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