Rapid: Individual Calculations February 2018
 Villafane Gomez, Jaime  Total change: -22.20  Rating chartPersonal card
 IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 Baranoa COL 2018-01-14
RcRownchangeKK*chgGame
 1791 1999 1.00 3 -1.11 20 -22.20 
  Viasus, Juan Diego 1599  * COL1.0010.08201.60 
  Carrillo Parra, Miguel Alfredo c2176 VEN0.001-0.2720-5.40 
  Ruiz Jaraba, Valentina Sofia 1599  * COL0.001-0.9220-18.40 
 * 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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