Blitz: Individual Calculations July 2018
 Urbina Quiroz, Edwin  Total change: 30.80  Rating chartPersonal card
 I Blitz ARAJA San Ramon Alajuela San Ramon CRC 2018-06-02
RcRownchangeKK*chgGame
 1780 2167 7.00 7 0.62 20 12.40 
  Salazar Artavia, Keylor 1767  * CRC1.0010.08201.60 
  Ramirez Gonzalez, Maria Jose wf1767  * CRC1.0010.08201.60 
  Duque Araya, Cristopher 1767  * CRC1.0010.08201.60 
  Amaya Madrigal, Josue 1857 CRC1.0010.14202.80 
  Rosales Gonzalez, Erick Josue 1767  * CRC1.0010.08201.60 
  Jaramillo Naranjo, Sebastian 1767  * CRC1.0010.08201.60 
  Cardenas Vargas, Jean Carlo 1767  * CRC1.0010.08201.60 
 * 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)
 
 I Torneo Blitz Curridabat Junio 2018 Curridabat CRC 2018-06-09
RcRownchangeKK*chgGame
 1974 2167 7.00 9 0.55 20 11.00 
  Sierra Berrocal, Auriel 1767  * CRC1.0010.08201.60 
  Gomez Angulo, Pablo Alberto 1767  * CRC1.0010.08201.60 
  Chaves Sanchez, Gabriel A 2104 CRC1.0010.41208.20 
  Zeledon Perez, Edgar 1818 CRC1.0010.11202.20 
  Granados Ramirez, Carlos Ricardo 2147 CRC0.501-0.0320-0.60 
  Bonilla Mora, Luis Daniel 1888 CRC1.0010.16203.20 
  Solano Cuya, Bryan m2296 CRC0.001-0.3320-6.60 
  Vilpoux, Jeremie 2113 FRA0.501-0.0820-1.60 
  Ramirez Jimenez, Eddy 1869 CRC1.0010.15203.00 
 * 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)
 
 II Torneo Bllitz Curridabat Junio 2018 Curridabat CRC 2018-06-23
RcRownchangeKK*chgGame
 1941 2167 5.50 7 0.37 20 7.40 
  Pastor Carvajal, Jeigoth 1767  * CRC1.0010.08201.60 
  Rodriguez Jimenez, Jose Daniel 1767  * CRC1.0010.08201.60 
  Villar Aguero, Marco Vinicio 1767  * CRC1.0010.08201.60 
  Solano Cuya, Bryan m2296 CRC0.5010.17203.40 
  Bonilla Mora, Luis Daniel 1888 CRC1.0010.16203.20 
  Duran Vega, Sergio m2335 CRC0.001-0.2820-5.60 
  Coto Calderon, Juan Diego 1767  * CRC1.0010.08201.60 
 * 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)
 

 

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