Individual Calculations December 2019
 Singer Rojas, Richard Javier  Total change: -30.40  Rating chartPersonal card
 Torneo Internacional Open Bobby Fischer Lara 2019 Barquisimeto VEN 2019-11-01
RcRownchangeKK*chgGame
 1717 1774 4.50 7 0.47 40 18.80 
  Suarez Sierralta, Jesus Raul 1917 VEN1.0010.694027.60 
  Paradas, Freddy 1813 VEN0.5010.05402.00 
  Robles Arenas, Edgar Wladimir 1686 VEN1.0010.384015.20 
  Melendez Castillo, Angel Fabian 1557 VEN0.501-0.2840-11.20 
  Castro Paitan, Cesar Raul 1634 VEN1.0010.314012.40 
  Guedez Colombo, Ilych Javier 1658 VEN0.501-0.1640-6.40 
  Arteaga Colmenarez, Jaime David 1757 VEN0.001-0.5240-20.80 

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
 1561 1774 5.50 9 -1.23 40 -49.20 
  Lopez Torres, Jorge Emmanuel 1374  * COL1.0010.08403.20 
  Gonzalez Franco, Andres Jeshua 1425 COL0.501-0.3940-15.60 
  Claro Molinares, Samuel David 1508 COL1.0010.18407.20 
  Aragon Trujillo, Ricardo M. c1592 GUA0.501-0.2440-9.60 
  Rodriguez Pantoja, Obel 1614 COL1.0010.294011.60 
  Gomez Rondon, Samuel 1679 COL0.501-0.1340-5.20 
  Ballesteros Cardenas, Leonardo c1871 CHI0.001-0.3740-14.80 
  Brito Carrascal, Camilo Andres 1603 COL0.001-0.7340-29.20 
  Barboza Viquez, Martin Eduardo 1381 CRC1.0010.08403.20 
 * 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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