Individual Calculations November 2014
 Arciniegas Castro, Santiago  Total change: 78.00  Rating chartPersonal card
 Festival Centroamericano y del Caribe U-12 Abs Palmira COL 2014-10-03
RcRownchangeKK*chgGame
 1702 1386 1.50 4 0.85 40 34.00 
  Castro Bello, Carlos Javier 1786  * CUB0.001-0.0840-3.20 
  Bohorquez Pulgarin, Samuel Dav 1786  * COL0.5010.424016.80 
  Agostini, Kyron 1460 TTO1.0010.604024.00 
  Perez Velasco, Juan Esteban 1775 COL0.001-0.0940-3.60 
 * 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)
 
 Campeonato de Ajedrez IRT Copa UDI 2014 Ciudad Bucaramanga Bucaramanga COL 2014-10-15
RcRownchangeKK*chgGame
 1664 1386 2.00 5 1.10 40 44.00 
  Hernandez Fonseca, Maria Paula 1786  * COL0.001-0.0840-3.20 
  Guerra Verano, Diana Isabel 1629 COL0.001-0.2040-8.00 
  Contreras Acevedo, Andrea Juli 1559 COL1.0010.734029.20 
  Lizcano, Edison Jair 1786  * COL0.001-0.0840-3.20 
  Gonzalez Suarez, Nelson 1558 COL1.0010.734029.20 
 * 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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