Individual Calculations August 2017
 Konovalenko, Sasha  Total change: 74.00  Rating chartPersonal card
 Panamerican Youth Championship 2017 Girls U-16 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1770 1882 5.50 8 0.46 40 18.40 
  Laurrabaquio Ramirez, Itzel Aten 1482  * MEX1.0010.08403.20 
  Liu, Kimberly 1728 USA0.001-0.7140-28.40 
  Herrera Camara, Ana Cristi 1680 MEX1.0010.24409.60 
  Mostacero Velarde, Isabella 1858 PER0.501-0.0340-1.20 
  Puppi Lazo , Stephanie Beatriz wf1879 PER1.0010.504020.00 
  Caballero Quijano, Mitzy Mishell wm1877 PER0.001-0.5140-20.40 
  Quijada Alonso, Gisell Del Valle wc1586 VEN1.0010.15406.00 
  Gomez Barrera, Javiera Belen wm2069 CHI1.0010.744029.60 
 * 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)
 
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1872 1882 6.00 9 1.39 40 55.60 
  Lambruschini, Alex 1928 CAN0.5010.06402.40 
  Atanasov, Anthony c1592 CAN1.0010.16406.40 
  Piccinin, Mario 1733 CAN0.501-0.2040-8.00 
  Warusawitharana, Missaka 1975 USA1.0010.634025.20 
  Kuttner, Simon 1820 CAN0.501-0.0940-3.60 
  Aniunoh, Chike (jude) 1943 CAN0.001-0.4240-16.80 
  Li, Eric M 1811 CAN0.501-0.1040-4.00 
  Chernik, Dmitry 1903 CAN1.0010.534021.20 
  Kiviaho, Robert 2141 CAN1.0010.824032.80 

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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