Blitz: Individual Calculations September 2018
 Maldonado Polo, Mariangeli  Total change: -2.20  Rating chartPersonal card
 Festival Panamericano de la Juventud U-12 Femenino BLITZ Santiago CHI 2018-07-27
RcRownchangeKK*chgGame
 1389 1186 1.00 6 -0.50 20 -10.00 
  Bravo Mallco, Kate Azumi 1454 PER0.001-0.1720-3.40 
  Vega Paucar, Emely Bachellet 1476 PER0.001-0.1620-3.20 
  Artieda Berru, Ariadna Amely 1423 ECU0.001-0.2020-4.00 
  Serrano Herrera, Daniela De Andre 1164 NCA1.0010.47209.40 
  Suarez Ardila, Luisa Maria 1387 COL0.001-0.2420-4.80 
  Parreira, Teodora Ribeiro 1427 BRA0.001-0.2020-4.00 

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)
 
 2nd. PRCA Blitz Chess Tournament Guaynabo PUR 2018-08-04
RcRownchangeKK*chgGame
 1556 1186 1.00 6 0.39 20 7.80 
  Gerena Rivas, Eliam f1586  * PUR0.001-0.0820-1.60 
  Medina Gil, Alberto C. 1563 PUR0.001-0.0920-1.80 
  Torres Santiago, Jonathan c1586  * PUR0.001-0.0820-1.60 
  Kiess Alfonso, Erwin S. 1427 PUR1.0010.802016.00 
  Pinales Roussel, Gabriel 1586  * PUR0.001-0.0820-1.60 
  Diaz Montes, Edwin c1586  * PUR0.001-0.0820-1.60 
 * 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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