Individual Calculations November 2022
 Guba, Viktor  Total change: 0.40  Rating chartPersonal card
 Basel General Open II 2022 Riehen BS SUI 2022-10-07
RcRownchangeKK*chgGame
 2010 1834 1.00 3 0.01 40 0.40 
  Loeffler, Markus m2260 GER0.001-0.0740-2.80 
  Scarry, James 1580 IRL1.0010.19407.60 
  Dolzhykova, Kateryna wm2190 UKR0.001-0.1140-4.40 

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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