Individual Calculations May 2024
 Christoffersen, Odd  Total change: -33.40  Rating chartPersonal card
 Bergens SK Varturnering 2024 A R 11 Bergen NOR 2024-04-02
RcRownchangeKK*chgGame
 1769 1709 0.00 1 -0.42 20 -8.40 
  Agustsson, Hafsteinn 1769 ISL0.001-0.4220-8.40 

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)
 
 Alesund Grand Prix 2024 B Alesund NOR 2024-04-19
RcRownchangeKK*chgGame
 1651 1709 0.50 3 -1.25 20 -25.00 
  Marin, Matei Kristian 1705 NOR0.501-0.0120-0.20 
  Kotkowski, Jacek Stefan 1669 NOR0.001-0.5620-11.20 
  Farstad, Oyvind 1579 NOR0.001-0.6820-13.60 

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)
 

 

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