Individual Calculations January 2023
 Omtvedt, Per  Total change: -35.60  Rating chartPersonal card
 SK 1911 Hostturnering 2022 Oslo NOR 2022-11-07
RcRownchangeKK*chgGame
 1697 1804 3.00 7 -1.49 20 -29.80 
  Smedsrud, Morten S 1404  * NOR1.0010.08201.60 
  Lazareva, Emilie 1510 NOR1.0010.15203.00 
  Vitenberg, Noam Aviv f2332 NOR0.001-0.0320-0.60 
  Turony, Stefan 1620 NOR0.001-0.7420-14.80 
  Fuglesang, Michael W. 1714 NOR0.501-0.1220-2.40 
  Abrahamsson, Roaul 1856 NOR0.001-0.4320-8.60 
  Shetelig, Erik 1444 NOR0.501-0.4020-8.00 
 * 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)
 
 Ostlandsserien 3. div B 2022-2023 R 2 Diverse NOR 2022-12-03
RcRownchangeKK*chgGame
 1579 1809 0.50 1 -0.29 20 -5.80 
  Heitun, Odd Gunnar 1579 NOR0.501-0.2920-5.80 

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)
 

 

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