Individual Calculations February 2023
 Solbu, August  Total change: 17.20  Rating chartPersonal card
 Unge Mestre-festivalen: Langsjakk 2023 A Bergen NOR 2023-01-28
RcRownchangeKK*chgGame
 1286 1301 2.00 3 0.43 40 17.20 
  Kaada, Henrik Helland 1309 NOR1.0010.514020.40 
  Tufteland, Vegard 1297 NOR0.501-0.0140-0.40 
  Flaten, Siver 1251 NOR0.501-0.0740-2.80 

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)
 

 

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