Individual Calculations February 2017
 Strom-Engdahl, Alexander  Total change: 8.80  Rating chartPersonal card
 SSM KM lions Goteborg SWE 2017-01-03
RcRownchangeKK*chgGame
 1341 1385 1.00 1 0.44 40 17.60 
  Jazayeri, Keyvan 1341 SWE1.0010.444017.60 

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)
 
 Manhems Junior KM jan Goteborg SWE 2017-01-06
RcRownchangeKK*chgGame
 1488 1385 0.50 2 -0.22 40 -8.80 
  Rasti, Arvin 1473 SWE0.001-0.3840-15.20 
  Lindholm, Gustav 1502 SWE0.5010.16406.40 

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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