Individual Calculations November 2017
 Efroimski, Marsel  Total change: -15.80  Rating chartPersonal card
 Oslo Chess Festival 2017 Barum NOR 2017-09-29
RcRownchangeKK*chgGame
 2122 2331 6.50 10 -0.79 20 -15.80 
  Mikalsen, Bengt Arne 1931  * NOR1.0010.08201.60 
  Ilyes, Peter 1996 NOR1.0010.12202.40 
  Vovk, Andriy g2622 UKR0.001-0.1520-3.00 
  Rishovd, Svein c2109 NOR0.001-0.7820-15.60 
  Abdrlauf, Elham 1931  * NOR0.501-0.4220-8.40 
  Aarnes, Carl Christian 1931  * NOR1.0010.08201.60 
  Grover, Sigurd Loe 1931  * NOR1.0010.08201.60 
  Li, Xueyi 2159 CHN1.0010.27205.40 
  Stany, G.a. m2491 IND0.001-0.2920-5.80 
  Zhao, Shengxin wf2114 CHN1.0010.22204.40 
 * 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)
 

 

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