Individual Calculations January 2020
 Ferkingstad, Per M  Total change: 1.00  Rating chartPersonal card
 Hostturneringen i Sevland 2019 Akrehamn NOR 2019-09-18
RcRownchangeKK*chgGame
 1579 1578 2.00 4 0.05 20 1.00 
  Melkevik, Johannes 1863 NOR0.001-0.1620-3.20 
  Hansen, Dag Vister 1178  * NOR1.0010.08201.60 
  Olsen, Geir 1439 NOR1.0010.31206.20 
  Flatebo, Hallvard Haug 1837 NOR0.001-0.1820-3.60 
 * 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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