Individual Calculations February 2015
 Rosales Schulz, Kevin  Total change: 82.20  Rating chartPersonal card
 semifinal Quilpue nacional 2015 Quilpue CHI 2014-12-26
RcRownchangeKK*chgGame
 2029 1807 3.00 6 1.59 40 63.60 
  Squella Lavin, Carlos 2120 CHI0.001-0.1440-5.60 
  Silva Villalon, Rodolfo 1959 CHI1.0010.704028.00 
  Aguirre Contreras, Cristian 2207  * CHI0.5010.424016.80 
  Rakos Cholakis, Ladislao 2013 CHI0.001-0.2440-9.60 
  Vasquez Anabalon, Fernando 1935 CHI0.5010.17406.80 
  Ojeda Meneses, Pablo 1942 CHI1.0010.684027.20 
 * 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)
 
NOTE: K factor changed
 TORNEO SEMIFINAL CAMPEONATO DE CHILE 2015 EN PEDRO AGUIRRE CERDA Santiago CHI 2015-01-07
RcRownchangeKK*chgGame
 1861 1807 3.50 6 0.93 20 18.60 
  Contreras Vargas, Miguel Angel 2080 CHI0.001-0.1720-3.40 
  Alvarez Vargas, German 1987 CHI0.5010.24204.80 
  Gonzalez Segovia, Diego Ignaci 1770 CHI1.0010.45209.00 
  Guerrero Cataldo, Juan Andres 1537 CHI0.501-0.3320-6.60 
  Toro Benaderet, Cristian Danie 1840 CHI1.0010.552011.00 
  Morales Garcia, Hugo Edison 1949 CHI0.5010.19203.80 

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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