Rapid: Individual Calculations December 2022
 Haveland, Aaron  Total change: 56.00  Rating chartPersonal card
 NM for ungdom 2022 C R 1-2 Molde NOR 2022-11-18
RcRownchangeKK*chgGame
 1378 1217 2.00 2 1.40 40 56.00 
  Alkhatib, Tarek 1488 NOR1.0010.834033.20 
  Dale, Marius Hag 1268 NOR1.0010.574022.80 

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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