Individual Calculations December 2018
 Oystein, Andersen  Total change: -2.40  Rating chartPersonal card
 Ostlandsserien 1. div 2018-2019 R 1-2 diverse NOR 2018-11-03
RcRownchangeKK*chgGame
 1944 2057 0.50 1 -0.15 20 -3.00 
  Rueda-Kjeldsen, Juan Carlos 1944 NOR0.501-0.1520-3.00 

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)
 
 Malta International Open 2018 Bugibba MLT 2018-11-11
RcRownchangeKK*chgGame
 2014 2057 5.00 9 0.03 20 0.60 
  Clare, Steve 1669 ENG1.0010.09201.80 
  Halvarsson, Peter 1882 SWE1.0010.27205.40 
  Vuelban, Virgilio m2304 PHI0.001-0.1920-3.80 
  Ibrahim Haddad Filho, Paulo 1923 BRA1.0010.32206.40 
  Boesch, Udo 2126 GER0.5010.10202.00 
  Burrows, Martin 2109 ENG0.001-0.4320-8.60 
  Lombard, Olivier 1831 MLT1.0010.21204.20 
  Rudolf, Michal f2359 POL0.001-0.1520-3.00 
  Bernstein, Nathan 1919 ISR0.501-0.1920-3.80 

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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