Individual Calculations February 2023
 Carlin, Tormod  Total change: 2.00  Rating chartPersonal card
 Ostlandsserien 2. div A 2022-2023 R 3-4 Diverse NOR 2023-01-14
RcRownchangeKK*chgGame
 1738 1703 1.00 2 0.10 20 2.00 
  Arulmaran, Abishan 1694 NOR0.001-0.5120-10.20 
  Neukamm, Christian 1782 NOR1.0010.612012.20 

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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