Blitz: Individual Calculations December 2017
 Bonilla Mora, Luis Daniel  Total change: 20.20  Rating chartPersonal card
 IV Blitz Conejo Blanco 2017 San Jose CRC 2017-11-08
RcRownchangeKK*chgGame
 1715 1849 7.00 9 1.15 20 23.00 
  Amaya Madrigal, Josue 1952 CRC1.0010.642012.80 
  Murillo Tsijli, Manuel 1878 CRC0.001-0.4620-9.20 
  Martinez Acuna, Huber 1829 CRC1.0010.47209.40 
  Jimenez Mora, Jose Pablo 1682 CRC1.0010.28205.60 
  Morales Zumbado, Raul 1449  * CRC1.0010.08201.60 
  Murillo Varela, Ricardo 1928 CRC0.001-0.3920-7.80 
  Vargas Alfaro, Ronny 1633 CRC1.0010.22204.40 
  Quiros Cajina, Allan 1635 CRC1.0010.23204.60 
  Leiva Calvo, Luis Fernando 1449  * 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 Selecciones Nacionales San Jose CRC 2017-11-23
RcRownchangeKK*chgGame
 1817 1849 4.00 8 -0.14 20 -2.80 
  Urbina Quiroz, Edwin 2154 CRC0.001-0.1420-2.80 
  Hernandez Leandro, Fabian 1449  * CRC1.0010.08201.60 
  Alvarez Hernandez, David 2140 CRC0.001-0.1520-3.00 
  Granados Wing, Brian Saul 1484 CRC0.001-0.9020-18.00 
  Zumbado Gutierrez, Marco Antonio 2103 CRC0.5010.31206.20 
  Hernandez Leandro, Aliza 1458 CRC1.0010.09201.80 
  Aguilar Pina, Luis Gerardo 1930 CRC1.0010.612012.20 
  Morera Campos, Hazel Maria wm1820 CRC0.501-0.0420-0.80 
 * 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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