Rapid: Individual Calculations October 2021
 Nguyen, Gabriel  Total change: 18.60  Rating chartPersonal card
 LASS hostturnering 2020 R 67 Linkoping SWE 2021-08-24
RcRownchangeKK*chgGame
 1873 1900 2.00 2 0.93 20 18.60 
  Alic, Muamer 1797 FIN1.0010.36207.20 
  Wahlund, Max c1948 SWE1.0010.572011.40 

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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