Individual Calculations October 2019
 Torrisi Valle, David  Total change: -18.40  Rating chartPersonal card
 Mestre Escolar Memorial Jose Ma Bellon 2019 Palma ESP 2019-09-03
RcRownchangeKK*chgGame
 1346 1100 0.00 2 -0.46 40 -18.40 
  Canyelles Sureda, Joan 1500  * ESP0.001-0.0840-3.20 
  El Aazzouzi Sanhaji, Luqman 1191 ESP0.001-0.3840-15.20 
 * 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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