Individual Calculations December 2023
 Koskela, Niina  Total change: -34.40  Rating chartPersonal card
 OSS Klubbmesterskap 2023 A Oslo NOR 2023-10-19
RcRownchangeKK*chgGame
 2137 2199 3.50 9 -1.72 20 -34.40 
  Unhjem, Bjorn Robert Lovoll 1990 NOR1.0010.23204.60 
  Haug, Havard c2209 NOR0.5010.01200.20 
  Mitusov, Semen m2468 NOR0.001-0.1720-3.40 
  Brattgjerd, Isak Vinh 2233 NOR0.001-0.4520-9.00 
  Lesniewski, Lucas 1944 FRA1.0010.19203.80 
  Ayzenberg, Alena wc1981 NOR0.501-0.2820-5.60 
  Al-Tarboush, Ward f2280 NOR0.001-0.3920-7.80 
  Eliseev, Sergey 2083 NOR0.001-0.6620-13.20 
  Aamodt, Peder Marcus 2047 NOR0.501-0.2020-4.00 

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)
 

 

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