Rapid: Individual Calculations December 2018
 Olsen, William Alexander  Total change: 5.60  Rating chartPersonal card
 NM for barn og ungdom 2018 F Rapid Haugesund NOR 2018-11-09
RcRownchangeKK*chgGame
 1244 1556 2.00 2 0.28 20 5.60 
  Stromhaug, Kristoffer Wang 1285 NOR1.0010.17203.40 
  Moi, Marton 1203 NOR1.0010.11202.20 

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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