Individual Calculations February 2022
 Rosell Planella, Frederic  Total change: -22.80  Rating chartPersonal card
 II IRT Defeder Santa Barbara SUB 2200 Monzon, Huesca ESP 2021-12-04
RcRownchangeKK*chgGame
 1456 1367 0.50 4 -1.14 20 -22.80 
  Mompel Ferruz, Xavier 1767  * ESP0.001-0.0820-1.60 
  Parra Castano, Toni 1340 ESP0.001-0.5420-10.80 
  Miret Munoz, Cesar 1550 ESP0.001-0.2620-5.20 
  Ibatullin Romanov, Artemy 1166 ESP0.501-0.2620-5.20 
 * 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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