Blitz: Individual Calculations May 2018
 Vargas, Rogelio  Total change: -74.60  Rating chartPersonal card
 Torneo Blitz Centroamericano Subzonal 2.3.c San Jose CRC 2018-03-29
RcRownchangeKK*chgGame
 1634 1664 3.00 8 -1.24 20 -24.80 
  Angulo Cubero, Oscar 2064  * CRC0.001-0.0820-1.60 
  Ibanez, Diego 1264  * PAN0.501-0.4220-8.40 
  Murillo Gonzalez, Carlos E f1981 CRC0.001-0.1320-2.60 
  Ramirez Madrid, Gerardo Alfonso c1664 CRC0.001-0.5020-10.00 
  Sandi Castro, Allan 1401 CRC0.501-0.3220-6.40 
  Ramirez Madrid, Daniel Alberto 1274 CRC1.0010.09201.80 
  Zeledon Perez, Edgar 1848 CRC0.001-0.2620-5.20 
  Guzman Hidalgo, Nicolas 1578 CRC1.0010.38207.60 
 * 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)
 
 5to Torneo Blitz PCA La Chorrera PAN 2018-04-21
RcRownchangeKK*chgGame
 1666 1664 1.00 7 -2.49 20 -49.80 
  Pina, Marcos c1923 PAN0.001-0.1820-3.60 
  Barria, Andres 1861 PAN0.001-0.2520-5.00 
  Mendez, Andre 1392 PAN0.001-0.8320-16.60 
  Herrera, Diego 1626 PAN0.001-0.5520-11.00 
  Garcia, Ramon 1505 PAN1.0010.29205.80 
  Pina, Arturo 1505 VEN0.001-0.7120-14.20 
  Ferrin, Pedro 1852 VEN0.001-0.2620-5.20 

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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