Rapid: Individual Calculations October 2019
 Lorentzen, Jan Ove  Total change: 4.40  Rating chartPersonal card
 Kragero Grand prix 2019 B hurtigdel Kragero NOR 2019-09-06
RcRownchangeKK*chgGame
 1284 1637 2.00 2 0.22 20 4.40 
  Flaatten, Amund Val 1237  * NOR1.0010.08201.60 
  Evensen, Per-Erik 1330 NOR1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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