Individual Calculations October 2017
 Gonzalez De La Guardia, Luis Emi  Total change: -71.60  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-12 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1353 1452 2.50 7 -1.71 40 -68.40 
  Shih Gould, Danny 1609 CRC0.001-0.2940-11.60 
  Semana Ramirez, Jerian 1072 CRC0.501-0.4140-16.40 
  Kiess Alfonso, Erwin S. 1415 PUR0.501-0.0540-2.00 
  Brito Carrascal, Camilo Andres 1435 COL0.501-0.0240-0.80 
  Redondo Washington, Josimar 1052  * CRC1.0010.08403.20 
  Sandiford, Leigh c1404 BAR0.001-0.5740-22.80 
  Higarrero, Juan David 1485 COL0.001-0.4540-18.00 
 * 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)
 
 Torneo Annia Rosales Panama PAN 2017-09-13
RcRownchangeKK*chgGame
 1852 1452 0.00 1 -0.08 40 -3.20 
  Pina Rosas, Marcos Arturo c1852  * PAN0.001-0.0840-3.20 
 * 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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