Individual Calculations September 2012
 Fonseca Cabrera, Ernesto  Total change: 4.65  Rating chartPersonal card
 Liga Premier Nacional por Equipos San Jose CRC 2012-07-22
RcRownchangeKK*chgGame
 2159 2211 5.50 9 0.31 15 4.65 
  Ruiz Blais, Sebastian 2195 CRC1.0010.48157.20 
  Granados, Carlos 2116 CRC0.501-0.1315-1.95 
  Urbina Quiroz, Edwin 2102 CRC1.0010.35155.25 
  Ramirez, Alejandro g2576 USA0.001-0.1015-1.50 
  Ugalde, Ronald 2136 CRC0.501-0.1015-1.50 
  Montenegro Masis, Esteban 1986 CRC0.501-0.2815-4.20 
  Munoz, Carolina wm1994 CRC1.0010.22153.30 
  Ortiz, Marcos 2187 NCA0.501-0.0315-0.45 
  Jimenez Alvarado, Alonso 2137 CRC0.501-0.1015-1.50 

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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