Individual Calculations November 2022
 Nayberg, Simona  Total change: 9.40  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1839 1715 3.50 9 0.47 20 9.40 
  Roch, Florian 1909 FRA0.5010.25205.00 
  Hipler, Andreas, Dr. 1774 GER0.001-0.4220-8.40 
  Montiel, Angel Nathanael 1963 PAR1.0010.812016.20 
  Vallianos, Gerasimos 1814 GRE0.5010.14202.80 
  Adewole, Adeyinka Samuel 1881 NGR0.001-0.2820-5.60 
  Simas, Breno Matos 1749 BRA0.5010.05201.00 
  Djokic, Dusan 1780 MLT0.5010.09201.80 
  Forsa, Elise 1806 NOR0.001-0.3820-7.60 
  Tarnowska, Aleksandra wc1876 POL0.5010.21204.20 

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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