Individual Calculations April 2019
 Ruud, Christian Holmboe  Total change: -8.80  Rating chartPersonal card
 Lillehammer Vinterferiesjakk 2019 Lillehammer NOR 2019-02-25
RcRownchangeKK*chgGame
 1462 1240 0.50 4 -0.44 20 -8.80 
  Kofoed-Larsen, Bjarte 1419 NOR0.001-0.2720-5.40 
  Skogheim, Ole Morten 1640  * NOR0.001-0.0820-1.60 
  Skaansar, Lasse 1368 NOR0.5010.17203.40 
  Lind, Magne 1421 NOR0.001-0.2620-5.20 
 * 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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