Individual Calculations September 2017
 Medina Sotolongo, Miguel  Total change: 13.40  Rating chartPersonal card
 Salinas2017 Salinas ECU 2017-07-27
RcRownchangeKK*chgGame
 1785 1769 4.00 7 0.67 20 13.40 
  Zhingri, Dutan Vanessa Estefania 1392 ECU1.0010.09201.80 
  Munoz Sanchez, Miguel m2169  * ECU0.001-0.0820-1.60 
  Tapia, Sebastian 1498 ECU1.0010.17203.40 
  Quezada Pauker, Katheen Gabriela wc1369  * ECU1.0010.08201.60 
  Reinoso, Daniel 2015 ECU1.0010.812016.20 
  Saltos Velez, Adrian 2121 ECU0.001-0.1120-2.20 
  Aspiazu, Marlon 1929 ECU0.001-0.2920-5.80 
 * 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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