Individual Calculations November 2016
 Cabezas Solano, David Alejandro  Total change: 99.60  Rating chartPersonal card
 IV Open Encuentro de Culturas Santa Ana 2016 Santa Ana CRC 2016-10-01
RcRownchangeKK*chgGame
 1799 1410 3.00 6 2.49 40 99.60 
  Shih Gould, Danny 1785 CRC0.5010.414016.40 
  Cordoba Solano, Edwin 1810  * CRC0.5010.424016.80 
  Martinez Acuna, Huber 1810  * CRC0.001-0.0840-3.20 
  Nunez Valverde, Jairo 1810  * CRC1.0010.924036.80 
  Fallas Saborio, Alejandro 1771 CRC0.5010.404016.00 
  Gutierrez Soto, Gilberth 1810  * CRC0.5010.424016.80 
 * 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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