Individual Calculations February 2018
 Olsen, Bjorn  Total change: 12.80  Rating chartPersonal card
 Obro Nytaar 2017 Kobenhavn DEN 2017-12-27
RcRownchangeKK*chgGame
 2038 1873 3.00 7 0.89 20 17.80 
  Brinck-Claussen, Bjorn m2200 DEN0.5010.37207.40 
  Petersen, Nils 2004 DEN0.5010.18203.60 
  Stage-Steffensen, Theo 1558 DEN1.0010.14202.80 
  Rostgaard, Tobias Valentin f2273  * DEN0.001-0.0820-1.60 
  Lilja, Richard 2079 DEN0.001-0.2420-4.80 
  Petersen, Martin Reib 2132 DEN1.0010.822016.40 
  Ertbjerg, Andreas 2019 DEN0.001-0.3020-6.00 
 * 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)
 
 K41 Vinter 2017-18 - Mester Januar Valby DEN 2018-01-01
RcRownchangeKK*chgGame
 1923 1897 0.50 3 -0.90 20 -18.00 
  Stuhr, Peter Sebastian 1874 DEN0.001-0.5320-10.60 
  Rasmussen, Morten 1833 DEN0.501-0.0920-1.80 
  Pedersen, Kenneth 2061 DEN0.001-0.2820-5.60 

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)
 
 1 HK Hold 2017-18 Januar Kobenhavn DEN 2018-01-01
RcRownchangeKK*chgGame
 1883 1897 0.50 1 -0.02 20 -0.40 
  Hyldkrog, Mikkel 1883 DEN0.501-0.0220-0.40 

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)
 
 Frederiksberg Vinter spil-nar-du-vil Januar Frederiksberg DEN 2018-01-01
RcRownchangeKK*chgGame
 1817 1897 2.50 3 0.67 20 13.40 
  Hansen, John Laurids 1928 DEN0.5010.04200.80 
  Dybdahl, Frank 1759 DEN1.0010.31206.20 
  Winther, Bjarke Rosenborg 1764 DEN1.0010.32206.40 

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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