Individual Calculations July 2008
 Minero, Carlos  Total change: -18.15  Rating chartPersonal card
 Campeonato Nacional de Costa Rica 2007 Fase I San Jose CRC 2007-06-03
RcRownchangeKK*chgGame
 2053 2147 4.00 7 -0.38 15 -5.70 
  Munoz, Carolina 2059 CRC0.501-0.1215-1.80 
  Alvarez Fernandez, David 1929 CRC1.0010.22153.30 
  Centeno, Erick 2031 CRC0.501-0.1615-2.40 
  Cabrera, Marco Antonio 2047 CRC0.501-0.1415-2.10 
  Rodriguez, Adrian 2166 CRC1.0010.53157.95 
  Carvajal, Jonathan 2142 CRC0.001-0.5115-7.65 
  Bermudez, Alexander 1998 CRC0.501-0.2015-3.00 

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)
 
 Campeonato Nacional de Costa Rica 2007 Final San Jose CRC 2007-10-02
RcRownchangeKK*chgGame
 2219 2147 4.50 13 -0.83 15 -12.45 
  Murillo, Alexis m2322 CRC0.5010.23153.45 
  Carvajal, Jonathan 2142 CRC1.0010.49157.35 
  Leandro, Johnny 2124 CRC0.001-0.5315-7.95 
  Hernandez Basante, Francisco m2262 CRC0.5010.16152.40 
  Campos, Roberto 2040 CRC0.501-0.1515-2.25 
  Valdes, Leonardo m2401 CRC0.001-0.1915-2.85 
  Ruiz Blais, Sebastian 2121 CRC0.001-0.5415-8.10 
  Charpentier, William f2236 CRC1.0010.62159.30 
  Arias Santana, Mauricio m2285 CRC0.001-0.3115-4.65 
  Gonzalez, Bernal m2434 CRC0.5010.34155.10 
  Ugalde, Ronald 2148 CRC0.001-0.5015-7.50 
  Granados, Carlos 2201 CRC0.5010.08151.20 
  Alfaro Rojas, Alfonso 2127 CRC0.001-0.5315-7.95 

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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