Individual Calculations March 2019
 Johannessen, Theo N  Total change: -25.20  Rating chartPersonal card
 Vestlandsserien 2. div. B 2018-2019 R4-5 Various NOR 2019-02-10
RcRownchangeKK*chgGame
 1415 1494 1.00 2 -0.21 40 -8.40 
  Markhus, Carl Erik 1374 NOR0.501-0.1640-6.40 
  Bolstad, Anders 1456 NOR0.501-0.0540-2.00 

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)
 
 Masfjorden Grand Prix 2019 B Masfjordnes NOR 2019-02-15
RcRownchangeKK*chgGame
 1271 1494 2.50 3 0.27 40 10.80 
  Ringen, Julian Lothe 1530 NOR0.5010.05402.00 
  Bogevag, Roy Andre B 1189 NOR1.0010.14405.60 
  Kjelby, Sondre 1094  * NOR1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Unge mestre 2019 langsjakk Bergen NOR 2019-02-16
RcRownchangeKK*chgGame
 1447 1494 1.00 3 -0.69 40 -27.60 
  Eriksen, Olai Dyrhaug 1454 NOR0.501-0.0640-2.40 
  Dubonnet, Emerik 1351 NOR0.001-0.6940-27.60 
  Hina, Ariza 1537 NOR0.5010.06402.40 

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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