Individual Calculations December 2019
 Oskarsson, Anton Breki  Total change: 54.00  Rating chartPersonal card
 Lilla Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1422 1194 2.00 3 1.35 40 54.00 
  Morell, Adam 1495 SWE0.001-0.1540-6.00 
  Lundgren, Fredrik 1991 1394 SWE1.0010.764030.40 
  Rosenius, Ludwig 1378 SWE1.0010.744029.60 

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)
 

 

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