Blitz: Individual Calculations May 2019
 Salazar Gould, Melanie  Total change: 11.80  Rating chartPersonal card
 Campeonato Nacional Blitz por Equipos 2019 San Jose CRC 2019-04-21
RcRownchangeKK*chgGame
 1966 1730 4.00 9 1.86 20 37.20 
  Hourigan, Gerrit 2071 GER1.0010.882017.60 
  Gonzalez Acosta, Bernal g2130  * CRC0.001-0.0820-1.60 
  Gamboa Alvarado, Olga Leticia wf1895 CRC1.0010.722014.40 
  Perez Gastelu, Jorge Alejandro 2063 CRC0.001-0.1220-2.40 
  Espitia Torres, Mateo 1560 CRC0.001-0.7220-14.40 
  Duran Vega, Sergio m2130  * CRC0.001-0.0820-1.60 
  Morera Campos, Hazel Maria wm1802 CRC1.0010.602012.00 
  Murillo Tsijli, Manuel 1914 CRC1.0010.742014.80 
  Jimenez Garcia, Emmanuel f2130  * CRC0.001-0.0820-1.60 
 * 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)
 
 CRCHESSTOUR Blitz 1 Heredia 2019 Heredia CRC 2019-04-28
RcRownchangeKK*chgGame
 1444 1730 6.00 9 -1.27 20 -25.40 
  Vargas Ovejero, Gustavo Aldemar 1430 CRC1.0010.15203.00 
  Villalta Leiton, Nicole Tamara 1330  * CRC1.0010.08201.60 
  Cartin Aguilar, Luis Javier 1330  * CRC0.001-0.9220-18.40 
  Quiros Acuna, Sebastian 1330  * CRC1.0010.08201.60 
  Mayorga Araya, Sofia 1330  * CRC1.0010.08201.60 
  Pastor Carvajal, Jeigoth 1431 CRC0.001-0.8520-17.00 
  Cossio Carvajal, Bruno 1330  * CRC1.0010.08201.60 
  Castillo Trujillo, Ivan 1948 CRC0.001-0.2220-4.40 
  Jimenez Jimenez, Alberto 1534 CRC1.0010.25205.00 
 * 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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