Rapid: Individual Calculations January 2023
 Arntsen, Frode  Total change: -12.40  Rating chartPersonal card
 Kristiansand SK Klubbmesterskap Hurtigsjakk 2022 Kristiansand NOR 2022-11-30
RcRownchangeKK*chgGame
 1569 1689 5.00 9 -0.62 20 -12.40 
  Karlsen, Cyril 1246 NOR1.0010.06201.20 
  Ortoft, Kai 1934 NOR0.5010.30206.00 
  Hamre, Kenneth c2045 NOR0.001-0.1120-2.20 
  Tonnessen, Olav August D 1232 NOR0.001-0.9520-19.00 
  Skorge, Geir Arne 1522 NOR1.0010.28205.60 
  Sparta, Manuel 1474 NOR1.0010.23204.60 
  Bjornes, Leif 1780 NOR0.001-0.3820-7.60 
  Andersen, Gunnar 1596 NOR0.501-0.1320-2.60 
  Andresen, Frank 1289  * NOR1.0010.08201.60 
 * 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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