Individual Calculations October 2017
 Gonzalez Arredondo, Lazaro A.  Total change: -85.20  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-14 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1770 2102 5.50 9 -2.13 40 -85.20 
  Antonio, Kyell-Jean 1702  * ARU1.0010.08403.20 
  Cabezas Solano, David Alejandro 1702  * CRC0.501-0.4240-16.80 
  Coto Bonilla, Darian c1702  * CRC0.501-0.4240-16.80 
  Walker, Lontae 1702  * JAM0.001-0.9240-36.80 
  Rodriguez Rosich, Carlos 1702  * PUR1.0010.08403.20 
  Espinoza Solano, Jose Nahum 1774 NCA0.501-0.3740-14.80 
  Hernandez , Jeronimo 1702  * COL1.0010.08403.20 
  Perez Leiva, Jerzy Jesus f2239 CUB0.001-0.3240-12.80 
  Croeze, Ethan Samuel 1702  * ARU1.0010.08403.20 
 * 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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