Individual Calculations December 2019
 Ihlen, Sivert  Total change: 41.60  Rating chartPersonal card
 Ostlandsserien 3. div A 2019-2020 Round 1 Diverse NOR 2019-11-03
RcRownchangeKK*chgGame
 1514 1600 0.50 1 -0.12 40 -4.80 
  Overbo, Lyder 1514 NOR0.501-0.1240-4.80 

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 ungdom 2019 C R 4-7 Skien NOR 2019-11-08
RcRownchangeKK*chgGame
 1644 1600 3.00 4 1.16 40 46.40 
  Oye-Stromberg, Alexander 1980 NOR0.001-0.0940-3.60 
  Vogt-Ostli, Albert 1356 NOR1.0010.20408.00 
  Dahl, Lars Havard Skuggerud 1463 NOR1.0010.324012.80 
  Kreken, Eivind Grunt 1777 NOR1.0010.734029.20 

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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