Individual Calculations January 2023
 Samimy, Abdulrahman  Total change: -16.80  Rating chartPersonal card
 Konnerud Tempo hostturnering 2022 C Drammen NOR 2022-11-16
RcRownchangeKK*chgGame
 1200 1326 4.50 8 -0.84 20 -16.80 
  Sveen, Erik Alfred 1193 NOR0.001-0.6820-13.60 
  Fjare, Stine 1254 NOR1.0010.40208.00 
  Aarvik, Odd Ivar 1264 NOR1.0010.41208.20 
  Kierulf, Nakkve 1245 NOR0.501-0.1120-2.20 
  Sveia, Per Arne 1138 NOR1.0010.26205.20 
  Lindkjolen, Mats 1173 NOR0.001-0.7020-14.00 
  Damli, Robert Forthun 1220 NOR1.0010.36207.20 
  Lindkjolen, Sam 1110 NOR0.001-0.7820-15.60 

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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