Rapid: Individual Calculations November 2018
 Davidsson, Joshua  Total change: 8.60  Rating chartPersonal card
 Vasteras Lilla Open 2018 snabb Vasteras SWE 2018-09-28
RcRownchangeKK*chgGame
 1262 1376 3.00 4 0.43 20 8.60 
  Platkovs, Daniils 1293 SWE1.0010.39207.80 
  Gerdes, Sebastian 1383 SWE0.001-0.4920-9.80 
  Fridman, Arvid 1092 SWE1.0010.16203.20 
  Ostensson, Julia 1280 SWE1.0010.37207.40 

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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