Individual Calculations December 2023
 Homtako, Chloe Elisabeth  Total change: -17.20  Rating chartPersonal card
 NM for ungdom 2023 E R 5-9 Skien NOR 2023-11-17
RcRownchangeKK*chgGame
 1127 1169 0.50 1 -0.06 40 -2.40 
  Brakke, Tristan Mathias Holth 1127 NOR0.501-0.0640-2.40 

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)
 
 Bodo Grand Prix 2023 B Bodo NOR 2023-11-24
RcRownchangeKK*chgGame
 1433 1169 0.00 2 -0.37 40 -14.80 
  Johannessen, Terje 1372 NOR0.001-0.2440-9.60 
  Hoifodt, Jakob Salen 1494 NOR0.001-0.1340-5.20 

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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