Blitz: Individual Calculations May 2017
 Araya Solano, Edgar  Total change: -44.20  Rating chartPersonal card
 Sexto Torneo Blitz Sotanazo 2017 San Jose CRC 2017-04-03
RcRownchangeKK*chgGame
 1743 1759 3.50 9 -1.31 20 -26.20 
  Jimenez Garcia, Emmanuel f2159  * CRC0.001-0.0820-1.60 
  Torrentes Arias, Greivin 1617 CRC1.0010.31206.20 
  Hernandez, Kenneth 1643 CRC0.501-0.1620-3.20 
  Incer Arias, Manuel 1617 CRC1.0010.31206.20 
  Maynard Salazar, Francis 2159  * CRC0.001-0.0820-1.60 
  Dinarte Villagra, Andres 1701 CRC0.001-0.5820-11.60 
  Huertas Gutierrez, Esteban David 1359  * CRC1.0010.08201.60 
  Zeledon Perez, Edgar 1736 CRC0.001-0.5320-10.60 
  Quiros Cajina, Allan 1699 CRC0.001-0.5820-11.60 
 * 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)
 
 Campeonato Nacional Blitz por Equipos 2017 San Jose CRC 2017-04-23
RcRownchangeKK*chgGame
 1836 1759 2.00 7 -0.90 20 -18.00 
  Segura Cordero, Ariel 1359  * CRC1.0010.08201.60 
  Bermudez Vives, Sergio f2126 CRC0.001-0.1020-2.00 
  Ulloa Avellan, Oscar 1846 CRC0.001-0.3820-7.60 
  Marin Leon, Valeria wc1612 CRC1.0010.30206.00 
  Morera Campos, Yanori Maria wc1698 CRC0.001-0.5820-11.60 
  Angulo Cubero, Oscar 2118 CRC0.001-0.1020-2.00 
  Minero Pineda, Boris 2095 CRC0.001-0.1220-2.40 
 * 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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