Individual Calculations December 2017
 Hallberg, Kristjan  Total change: -11.60  Rating chartPersonal card
 Kamraternas Open KM 2017 grp B R 1234 Goteborg SWE 2017-09-16
RcRownchangeKK*chgGame
 1737 1651 0.50 3 -0.67 20 -13.40 
  Flisberg, Goran 1857 SWE0.001-0.2420-4.80 
  Roughsedge, Bryn 1631 SWE0.501-0.0320-0.60 
  Kruger, Jan 1723 SWE0.001-0.4020-8.00 

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)
 
 Div III 7 2017-18 R2 Sweden SWE 2017-11-12
RcRownchangeKK*chgGame
 1708 1645 0.50 1 0.09 20 1.80 
  Pajunen, Eino 1708 SWE0.5010.09201.80 

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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