Individual Calculations October 2021
 Roulet-Dubonnet, Emerik Vapensta  Total change: -8.40  Rating chartPersonal card
 Levanger Grand Prix A 2021 Levanger NOR 2021-09-10
RcRownchangeKK*chgGame
 1872 2092 3.50 5 -0.21 40 -8.40 
  Bjorkan, Ingmund 1692  * NOR1.0010.08403.20 
  Dahl, Torbjorn 1879 NOR0.501-0.2740-10.80 
  Stokhaug, Jon Arne 1869 NOR0.501-0.2840-11.20 
  Ytrestoyl, Sindre Lyngsaunet 1692  * NOR1.0010.08403.20 
  Solberg, Joachim f2229 NOR0.5010.18407.20 
 * 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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