Individual Calculations January 2020
 Birkeland, Ole  Total change: -8.80  Rating chartPersonal card
 Kristiansand SK Hostturnering 2019 Kristiansand NOR 2019-09-11
RcRownchangeKK*chgGame
 1231 1011 1.50 8 -0.44 20 -8.80 
  Hauge, Finn Gordon 1411  * NOR0.001-0.0820-1.60 
  Tonnessen, Olav August D 1095 NOR0.001-0.3820-7.60 
  Jacobsen, Chris Daniel 1273 NOR0.001-0.1820-3.60 
  Andresen, Frank 1094 NOR1.0010.612012.20 
  Tonnessen, Alf Tomas 1130 NOR0.5010.16203.20 
  Stranden, Rudi 1287 NOR0.001-0.1720-3.40 
  Johansen, Torstein M 1411  * NOR0.001-0.0820-1.60 
  Karlsen, Cyril 1145 NOR0.001-0.3220-6.40 
 * 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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