Rapid: Individual Calculations February 2018
 Salazar Zapata, Elian  Total change: 22.80  Rating chartPersonal card
 IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 Baranoa COL 2018-01-14
RcRownchangeKK*chgGame
 1735 1561 3.00 6 1.14 20 22.80 
  Esquivia Cuadrado, Franklin f1961  * COL0.001-0.0820-1.60 
  Viasus, Juan Diego 1274 COL1.0010.16203.20 
  De La Asuncion Ortiz, Angel Mario 1738 COL1.0010.732014.60 
  Mendez, Wilford 1882 COL0.5010.37207.40 
  Royett, Gustavo 1961  * COL0.001-0.0820-1.60 
  Ruiz Jaraba, Gabriel 1593 COL0.5010.04200.80 
 * 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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