Individual Calculations October 2019
 Hammari, Vinjar  Total change: 0.80  Rating chartPersonal card
 Tromsosjakken NGP 2019 C Tromso NOR 2019-09-17
RcRownchangeKK*chgGame
 1320 1314 1.00 2 0.02 40 0.80 
  Badar, Preben Teigen 1311 NOR0.001-0.5040-20.00 
  Nergard, Oscar Jakob 1329 NOR1.0010.524020.80 

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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