Individual Calculations May 2017
 Chang Suarez, Andres  Total change: -0.80  Rating chartPersonal card
 Nacional Absoluto 2017 Salinas ECU 2017-03-21
RcRownchangeKK*chgGame
 1989 1989 4.50 9 -0.04 20 -0.80 
  Molina Gallegos, Gabriel 1686 ECU1.0010.14202.80 
  Macias Murillo, Bryan m2262 ECU1.0010.832016.60 
  Fernandez Reyes, Lisandro m2389  * ECU0.001-0.0820-1.60 
  Carrasco Jacome, Bryan 1949 ECU0.001-0.5620-11.20 
  Ortiz, Omar 1589  * ECU0.501-0.4220-8.40 
  Quishpe Vaca, Andres 1958 ECU1.0010.46209.20 
  Munoz Sanchez, Miguel m2280 ECU0.5010.35207.00 
  Zambrano, Junior c1950 ECU0.501-0.0520-1.00 
  Sanchez Uriguen, Michael Edinson 1835 ECU0.001-0.7120-14.20 
 * 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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