Individual Calculations October 2022
 Hammari, Vinjar  Total change: 25.60  Rating chartPersonal card
 Kragero Grand prix 2022 A Kragero NOR 2022-09-07
RcRownchangeKK*chgGame
 1987 1850 2.00 4 0.62 40 24.80 
  Eriksen, Dag 1654 NOR1.0010.254010.00 
  Sorgjerd, Jan 1986 NOR1.0010.684027.20 
  Havik, Victor 2066 NOR0.001-0.2240-8.80 
  Melaa, Sondre 2240 NOR0.001-0.0940-3.60 

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)
 
 FDVhuset Blabyen Grand Prix A 2022 Sortland NOR 2022-09-16
RcRownchangeKK*chgGame
 1862 1850 2.50 4 0.56 40 22.40 
  Rostad, Birk Sather 1701 NOR1.0010.304012.00 
  Jensen, Stein 2031 NOR0.5010.24409.60 
  Hanssen, Ken Runar 1666 NOR1.0010.264010.40 
  Royset, Pal 2049 NOR0.001-0.2440-9.60 

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)
 
 Porsgrunn Grand Prix 2022 A Porsgrunn NOR 2022-09-23
RcRownchangeKK*chgGame
 1843 1850 2.00 5 -0.54 40 -21.60 
  Hellesoy, David 1578 NOR1.0010.17406.80 
  Ostensen, Nicolai Maxime 2160 NOR0.5010.364014.40 
  Austad, Eirik Strom 1967 NOR0.001-0.3440-13.60 
  Pedersen, Max Moe 1894 NOR0.001-0.4440-17.60 
  Turony, Stefan 1616 NOR0.501-0.2940-11.60 

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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