Individual Calculations June 2019
 Xue, Kelong  Total change: -13.20  Rating chartPersonal card
 NM for Skolelag 2019 ungdomsskole Drammen NOR 2019-04-26
RcRownchangeKK*chgGame
 1373 1449 2.00 4 -0.33 40 -13.20 
  Nordby, Espen 1107 NOR1.0010.12404.80 
  Bergan, Gaute 1809 NOR0.001-0.1040-4.00 
  Johansen, Mikkel Li 1470 NOR0.001-0.4740-18.80 
  Nordby, Espen 1107 NOR1.0010.12404.80 

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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