Individual Calculations December 2019
 Aragon Trujillo, Ricardo M.  Total change: 63.60  Rating chartPersonal card
 CODICADER POR EQUIPOS ABSOLUTO 2019 San Jose CRC 2019-10-16
RcRownchangeKK*chgGame
 1410 1511 1.00 1 0.36 40 14.40 
  Ibarra, Carlos Roberto 1410 ESA1.0010.364014.40 

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)
 
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Absoluto Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1677 1592 4.00 7 1.23 40 49.20 
  Hernandez Izquierdo, Jose A. 1943 CUB0.5010.394015.60 
  Singer Rojas, Richard Javier c1774 VEN0.5010.24409.60 
  Gonzalez, Leandro 1723 COL0.001-0.3240-12.80 
  Velasquez, Joan Sebastian 1394 COL1.0010.24409.60 
  Ramos Proano, Leonardo 1707 ECU0.001-0.3440-13.60 
  Restrepo Martinez, Emmanuel 1387 COL1.0010.24409.60 
  Rumbos Garcia, Alejandro Daniel 1814 VEN1.0010.784031.20 

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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