Individual Calculations May 2022
 Johansen, Arnstein  Total change: -2.00  Rating chartPersonal card
 Moss klubbmesterskap i sjakk Mester 2022 Moss NOR 2022-03-24
RcRownchangeKK*chgGame
 1714 1687 2.50 4 0.63 20 12.60 
  Olsen, Bjorn Lovheim 1476 NOR1.0010.23204.60 
  Edvardsen, Lars 1584 NOR1.0010.36207.20 
  Andersen, Jonatan M 1867 NOR0.001-0.2620-5.20 
  Kristiansen, Rune Harald 1928 NOR0.5010.30206.00 

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)
 
 Nordstrand GP Langsjakk B 2022 Oslo NOR 2022-04-22
RcRownchangeKK*chgGame
 1545 1671 2.50 5 -0.73 20 -14.60 
  Lund, Johnny 1561 NOR1.0010.35207.00 
  Hoyforsslett, Gard Rye 1754 NOR0.5010.11202.20 
  Vangen, David Luangtep 1648 NOR0.001-0.5320-10.60 
  Sathish, Githiha 1271  * NOR0.501-0.4220-8.40 
  Lovaas, Roger 1491 NOR0.501-0.2420-4.80 
 * 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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