Individual Calculations November 2021
 Efroimski, Marsel  Total change: 2.00  Rating chartPersonal card
 Fagernes Chess International 2021 GM Group Fagernes NOR 2021-10-10
RcRownchangeKK*chgGame
 2301 2417 6.00 9 0.20 10 2.00 
  Bjerke, Richard f2102 NOR1.0010.14101.40 
  Urkedal, Frode Olav Olsen g2564 NOR0.001-0.3010-3.00 
  Nikolic, Vladan 2216 SWE0.501-0.2610-2.60 
  Altarbosh, Ward f2177 NOR1.0010.20102.00 
  Nilsen, Tobias Lang c2271 NOR0.501-0.2010-2.00 
  Kenneskog, Theodor f2309 SWE0.501-0.1510-1.50 
  Abdrlauf, Elham f2334 NOR1.0010.39103.90 
  Greenfeld, Alon g2509 ISR0.5010.13101.30 
  Unneland, Mathias f2228 NOR1.0010.25102.50 

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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