Individual Calculations July 2018
 Dolzhikova, Olga  Total change: -7.80  Rating chartPersonal card
 OSS International 2018 Oslo NOR 2018-06-22
RcRownchangeKK*chgGame
 2040 2192 5.00 8 -0.39 20 -7.80 
  Gronn, Embla Ekeland 1792  * NOR1.0010.08201.60 
  Ostrovskiy, Aleksandr m2414 USA0.001-0.2220-4.40 
  Sebastian, Andreas 1946 NOR1.0010.19203.80 
  Chatalbashev, Boris g2550 DEN0.001-0.1020-2.00 
  Gronn, Eskil Ekeland 1869 NOR0.501-0.3720-7.40 
  Sundsbo, Sigve 1799 NOR0.501-0.4220-8.40 
  Rodsmoen, Maud wf1937 NOR1.0010.19203.80 
  Melaa, Sondre 2011 NOR1.0010.26205.20 
 * 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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