Individual Calculations January 2015
 Rivera Reyes, Alex S.  Total change: -106.40  Rating chartPersonal card
 Campeonato Nacional por Equipos (Final) 2014. Managua NCA 2014-11-29
RcRownchangeKK*chgGame
 2120 1902 0.00 8 -1.91 40 -76.40 
  Espinoza, Felix 2204 NCA0.001-0.1540-6.00 
  Torres, Juan Carlos (nca) 1914 NCA0.001-0.4840-19.20 
  Picado, Jorge 2185 NCA0.001-0.1640-6.40 
  Izaba, Rodolfo f2162 NCA0.001-0.1840-7.20 
  Munoz, Marcos 2013 NCA0.001-0.3540-14.00 
  Rocha, Maximiliano f2183 NCA0.001-0.1640-6.40 
  Carranza, Ivan 2026 NCA0.001-0.3340-13.20 
  Davila, Carlos m2276 NCA0.001-0.1040-4.00 

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 Centroamericano y del Caribe sub/20 2014 San Jose CRC 2014-12-17
RcRownchangeKK*chgGame
 1887 1866 2.00 6 -0.75 40 -30.00 
  Gavarrete, Nahun f2159 HON0.001-0.1540-6.00 
  Ramirez Madrid, Gerardo Alfonso 1466  * CRC1.0010.08403.20 
  Nieto Rodriguez, Alejandro c1997 DOM0.001-0.3240-12.80 
  Flores Rojas, Federico 2006 CRC0.001-0.3140-12.40 
  Quesada Campos, Jordi Alessandre 1952 CRC0.5010.12404.80 
  Blanco Rojas, Benjamin 1740 CRC0.501-0.1740-6.80 
 * 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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