Individual Calculations February 2015
 Intriago Rivera, Boris  Total change: -62.00  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 1704 1806 4.00 9 -1.55 40 -62.00 
  Ortiz Suarez, Isan Reynaldo g2206  * CUB0.001-0.0840-3.20 
  Pereira Berrozo, Hernardo 1509 ECU1.0010.15406.00 
  Vigoa Apecheche, Yanira wg2206  * CUB0.001-0.0840-3.20 
  Fonseca Medina, Andree 1560 ECU0.001-0.8140-32.40 
  Plua, Jonathan 1406  * ECU1.0010.08403.20 
  Jaramillo, Samantha 1406  * ECU1.0010.08403.20 
  Requelme Romero, Jose 1591 ECU0.001-0.7740-30.80 
  Penafiel Mendoza, Josselyne 1406  * ECU1.0010.08403.20 
  Quijano Carrera, Christian 2047 ECU0.001-0.2040-8.00 
 * 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)
 

 

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