Blitz: Individual Calculations February 2019
 Mata Tencio, Randall  Total change: 20.20  Rating chartPersonal card
 Blitz de Navidad Restaurante Guido s 6ta Avenida Cartago CRC 2018-12-15
RcRownchangeKK*chgGame
 1546 1378 3.50 8 1.01 20 20.20 
  Ugalde Garcia, Ronald 1778  * CRC0.001-0.0820-1.60 
  Arce Mendez, Elias 1689 CRC0.5010.36207.20 
  Cantillo Alvarado, Luis Manuel 1778  * CRC0.001-0.0820-1.60 
  Alvarado Acosta, Joshua Ranses 1426 CRC0.001-0.4320-8.60 
  Jimenez Navarro, Diego 1263 CRC1.0010.34206.80 
  Gingrich, Andrew 1505 CRC0.001-0.3320-6.60 
  Calderon Brenes, Brandon 1475 CRC1.0010.632012.60 
  Astorga Guevara, Melvin Emilio 1453 CRC1.0010.602012.00 
 * 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)
 

 

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