Individual Calculations January 2014
 Chaves Sanchez, Gabriel A  Total change: 16.35  Rating chartPersonal card
 Liga Premier San Jose CRC 2013-11-28
RcRownchangeKK*chgGame
 2114 1892 2.00 7 0.31 15 4.65 
  Valdes Romero, Leonardo m2292  * CRC0.001-0.0815-1.20 
  Rodriguez Rodriguez, Adrian 2154 CRC0.5010.32154.80 
  Murillo Tsijli, Alexis m2290 CRC0.001-0.0815-1.20 
  Vaglio Mattey, Emanuel 2046 CRC0.001-0.2915-4.35 
  Toro Soto, Anthony Roy 1998 CRC1.0010.64159.60 
  Fernandez Sibaja, Felipe J 1921 CRC0.5010.04150.60 
  Esquivel Vargas, Jose Edmond 2097 CRC0.001-0.2415-3.60 
 * 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)
 
 Festival Centroamericano y Caribe Sub 18 San Jose CRC 2013-12-10
RcRownchangeKK*chgGame
 2103 1892 2.50 7 0.78 15 11.70 
  Zavarce, Oscar Enrique f2210 VEN0.5010.37155.55 
  Oliva Meneses, Juan Carlos 2091 CUB0.5010.26153.90 
  Garcia Cerda, Ricardo 2063 NCA0.001-0.2715-4.05 
  Lopez Gonzalez, Abel Fabian 2242 CUB0.001-0.1115-1.65 
  Solano Cuya, Bryan 2094 CRC1.0010.761511.40 
  Flores C., Ruben Guillermo 1832 PAN0.501-0.0815-1.20 
  Arias Flores, Daniel f2190 ESA0.001-0.1515-2.25 

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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