Individual Calculations January 2009
 Sotela, Felipe  Total change: 0.00  Rating chartPersonal card
 III Internacional Bolsa de Valores Santa Ana CRC 2008-09-07
RcRownchangeRpKK*chgGame
 2038 0 1.00 4 0.00 1845   0.00 
  Solis, Efren 2118 CRC0.5010.00 0.00 
  Bermudez Munoz, Alexander 2045 CRC0.0010.00 0.00 
  Rodriguez, David 1992 CRC0.5010.00 0.00 
  Duran Vega, Sergio 1996 CRC0.0010.00 0.00 

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)
 
 Metropolitano 2008 San Jose CRC 2008-12-06
RcRownchangeRpKK*chgGame
 2078 0 0.50 4 0.00 1756   0.00 
  Granados, Carlos 2156 CRC0.0010.00 0.00 
  Urena, Omar 1956 CRC0.5010.00 0.00 
  Urbina Quiros, Edwin 2078 CRC0.0010.00 0.00 
  Cabrera, Marco Antonio 2120 CRC0.0010.00 0.00 

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)
 

 

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