Individual Calculations February 2022
 Stroup, James Howard  Total change: -18.60  Rating chartPersonal card
 VIII Sunway International Chess Festival - Group B Sitges ESP 2021-12-13
RcRownchangeKK*chgGame
 1502 1393 1.50 6 -0.93 20 -18.60 
  Delgado Camara, Luis Felix 1780 ESP0.001-0.0920-1.80 
  Ribon Calabia, Mariano 1793  * ESP0.5010.42208.40 
  Lopez Baena, David 1793  * ESP0.001-0.0820-1.60 
  Membrives Cano, Diego 1287 ESP0.501-0.1420-2.80 
  Karpukhin, Andrei 1215 ESP0.501-0.2320-4.60 
  Torres Herrera, Guillem 1145 ESP0.001-0.8120-16.20 
 * 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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