Individual Calculations March 2023
 Jorgensen, Catherine  Total change: -1.60  Rating chartPersonal card
 Ostlandsserien 4. div B 2022-2023 R 4 Diverse NOR 2023-02-04
RcRownchangeKK*chgGame
 1810 1283 0.00 1 -0.03 20 -0.60 
  Ramasubramanian, Subramanian 1810 NOR0.001-0.0320-0.60 

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)
 
 NM for kvinner og jenter 2023 apen klasse Hamar NOR 2023-02-10
RcRownchangeKK*chgGame
 1353 1283 1.00 2 0.19 20 3.80 
  Stensland, Karianne 1311 NOR1.0010.542010.80 
  Gilsdottir, Sara 1395 NOR0.001-0.3520-7.00 

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)
 
 Kragero Resort Chess International 2023 ELO group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 1425 1283 2.50 8 -0.24 20 -4.80 
  Kopperud, Vidar Aleksander 1677 NOR0.001-0.0820-1.60 
  Kveim, Ingvar Torjesen 1579 NOR0.001-0.1520-3.00 
  Vatneodegard, Marie 1174 NOR1.0010.35207.00 
  Selvik, Elma 1596 NOR0.001-0.1420-2.80 
  Jullum, Hege Ibsen 1138 NOR1.0010.31206.20 
  Evensen, Per-Erik 1421 NOR0.5010.19203.80 
  Jensson, Erlingur 1583 ISL0.001-0.1520-3.00 
  Rad, Ramin 1233 NOR0.001-0.5720-11.40 

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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