Individual Calculations March 2023
 Haugen, Lars Tormod  Total change: -18.60  Rating chartPersonal card
 PSK Open Langsjakk Var 2023 A R 2 Porsgrunn NOR 2023-02-02
RcRownchangeKK*chgGame
 1478 1856 0.50 1 -0.41 20 -8.20 
  Ofeldt, Sverke Linga 1478 NOR0.501-0.4120-8.20 

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)
 
 Ostlandsserien 1. div 2022-2023 R 6-7 Diverse NOR 2023-02-04
RcRownchangeKK*chgGame
 1665 1856 1.00 2 -0.47 20 -9.40 
  Berg, Gunnstein 1566 NOR1.0010.16203.20 
  Dahli, Vincent 1764 NOR0.001-0.6320-12.60 

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)
 
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 1982 1856 3.00 9 -0.05 20 -1.00 
  Ostensen, Nicolai Maxime 2184 NOR0.001-0.1320-2.60 
  Blokhin, Sofia wf2036 EST0.001-0.2620-5.20 
  Stangl, Anita, Dr. wf2013 GER0.001-0.2920-5.80 
  Skarphedinsson, Ingvar Wu 1867 ISL0.5010.02200.40 
  Nesse, David 1963 NOR0.001-0.3520-7.00 
  Edvardsen, Ragnar 1883 NOR0.5010.04200.80 
  Melkevik, Johannes c1917 NOR1.0010.582011.60 
  Holand, Per Fredrik 2075 NOR0.5010.28205.60 
  Olde, Grete wc1899 EST0.5010.06201.20 

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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