Individual Calculations October 2021
 Strand, Vetle Bjorge  Total change: 32.40  Rating chartPersonal card
 Kragero Grand Prix A 2021 Kragero NOR 2021-09-03
RcRownchangeKK*chgGame
 1882 1801 2.50 4 0.95 40 38.00 
  Dobroliubov, Yan 1443 NOR1.0010.10404.00 
  Unhjem, Bjorn Robert Lovoll 1955 NOR0.5010.21408.40 
  Sorensen, Simen 2014 NOR0.5010.274010.80 
  Mansoor, Afras 2117 NOR0.5010.374014.80 

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)
 
 Nordic Youth 2021 Group D Torshavn FAI 2021-09-10
RcRownchangeKK*chgGame
 1631 1801 4.00 6 -0.14 40 -5.60 
  Moller, Tomas 1402 ISL1.0010.08403.20 
  Brattgjerd, Isak Vinh 1891 NOR0.5010.12404.80 
  Salonen, Aku 1442 FIN0.501-0.4040-16.00 
  Medhus, Vitus Bondo 1884 DEN0.5010.11404.40 
  Religa, Marek 1646 SWE0.501-0.2140-8.40 
  Heidarsson, Mikael Bjarki 1522 ISL1.0010.16406.40 

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)
 

 

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