Rapid: Individual Calculations March 2018
 Caballero Alvarado, Alejandra J.  Total change: -10.20  Rating chartPersonal card
 XXVIII IRT Rapido FISS 2018 San Cristobal VEN 2018-02-01
RcRownchangeKK*chgGame
 1657 1335 1.00 5 0.29 20 5.80 
  Mendez, Gerson 1735  * VEN0.001-0.0820-1.60 
  Jacobo Lopez, Pedro Julio 1552 VEN1.0010.782015.60 
  Chacon Mejia, Gabriel Alejandro 1735  * VEN0.001-0.0820-1.60 
  Diaz Carias, Salvador 1735  * VEN0.001-0.0820-1.60 
  Rey Garcia, Pedro Antonio 1530 VEN0.001-0.2520-5.00 
 * 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)
 
 2do IRT Festival de Ajedrez Rapido Ajedrez Baranoa 2018 Baranoa COL 2018-02-25
RcRownchangeKK*chgGame
 1426 1335 0.00 2 -0.80 20 -16.00 
  Urueta Perez, David Leon 1602 COL0.001-0.1820-3.60 
  Tovar Meza, Lina 1249 COL0.001-0.6220-12.40 

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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