Individual Calculations October 2017
 Merkesvik, Sondre  Total change: -19.00  Rating chartPersonal card
 Kragero Grand Prix A 2017 Kragero NOR 2017-09-02
RcRownchangeKK*chgGame
 2028 2229 2.00 4 -0.95 20 -19.00 
  Kizatbay, Abyl 2065 NOR0.001-0.7220-14.40 
  Kvaloy, Aksel Bu 1861 NOR1.0010.10202.00 
  Sebastian, Andreas 1949 NOR1.0010.16203.20 
  Kvisla, Johannes Luangtep f2238 NOR0.001-0.4920-9.80 

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)
 

 

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