Blitz: Individual Calculations March 2023
 Rostad, Birk Sather  Total change: -28.80  Rating chartPersonal card
 Kragero Resort Chess Blitz 2023 Kragero NOR 2023-02-21
RcRownchangeKK*chgGame
 1737 1667 2.00 7 -1.13 36 -40.68 
  Berend, Fred m2261 LUX0.001-0.0236-0.72 
  Poisseroux, Benoit 1813 FRA0.001-0.3036-10.80 
  Halvorsen, Frode 1277 NOR1.0010.09363.24 
  Kopperud, Vidar Aleksander 1675 NOR1.0010.513618.36 
  Hagesather, Arne 2026 NOR0.001-0.1036-3.60 
  Arakelyan, Syuzanna 1542 ARM0.001-0.6736-24.12 
  Alvanjyan, Aida 1562 ARM0.001-0.6436-23.04 

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)
 
 Tromso Varcup 5 fideratet lyn 2023 Tromso NOR 2023-02-22
RcRownchangeKK*chgGame
 1585 1667 7.50 12 0.33 36 11.88 
  Gulljord, Birk 1530 NOR0.501-0.1836-6.48 
  Solbu, August 1441 NOR1.0010.21367.56 
  Remman, Frank 1664 NOR0.001-0.5036-18.00 
  Strom, Bjorn Marienborg 1343 NOR1.0010.13364.68 
  Hagerup, Age Dyb 1647 NOR0.001-0.5336-19.08 
  Hegelund, Ole Jakob 1804 NOR1.0010.683624.48 
  Vestjord, Harald Christian 1632 NOR0.001-0.5536-19.80 
  Gulljord, Birk 1530 NOR1.0010.323611.52 
  Solbu, August 1441 NOR0.001-0.7936-28.44 
  Andersen, Daniel Hoel 1359 NOR1.0010.14365.04 
  Halvorsen, Benjamin 1814 NOR1.0010.703625.20 
  Halvorsen, Benjamin 1814 NOR1.0010.703625.20 

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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