Individual Calculations December 2013
 Chernyak, Viktoria  Total change: 14.85  Rating chartPersonal card
 Norrebro Efteraarsweekend 2013 - A Kobenhavn DEN 2013-11-15
RcRownchangeKK*chgGame
 2021 2023 3.50 5 0.99 15 14.85 
  Olsen, Michael R W 1977 DEN0.501-0.0615-0.90 
  Nilsson, Lars Kjoller 1987 DEN1.0010.45156.75 
  Jacobsen, Mikkel Manosri 1994 DEN1.0010.46156.90 
  Percivaldi, Martin 2169 NOR0.001-0.3015-4.50 
  Olsen, Miriam F 1977 DEN1.0010.44156.60 

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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