Blitz: Individual Calculations November 2017
 Salazar Gould, Melanie  Total change: 9.20  Rating chartPersonal card
 I Torneo Relampago San Jose 2017 San Jose CRC 2017-10-08
RcRownchangeKK*chgGame
 1622 1615 5.00 8 1.13 20 22.60 
  Urbina Quiroz, Edwin 2015  * CRC0.001-0.0820-1.60 
  Huertas Gutierrez, Esteban David 1248 CRC0.001-0.9020-18.00 
  Abarca Matarrita, Juan P 1283 CRC1.0010.12202.40 
  Romero Bello, Roger 1411 CRC1.0010.24204.80 
  Zeledon Perez, Edgar 1799 CRC0.001-0.2620-5.20 
  Carrillo Naranjo, Gerardo 1746 CRC1.0010.682013.60 
  Bonilla Morales, Kevin 1723 CRC1.0010.652013.00 
  Thames Montero, Jorge 1749 CRC1.0010.682013.60 
 * 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 Individual San Jose CRC 2017-10-21
RcRownchangeKK*chgGame
 1760 1615 2.00 8 -0.67 20 -13.40 
  Solano Cuya, Bryan m2015  * CRC0.001-0.0820-1.60 
  Garro Reyes, Juan Mauricio 1872 CRC1.0010.822016.40 
  Hernandez Alvarez, Tania Regla wm2014 CRC0.001-0.0820-1.60 
  Martinez Acuna, Huber 1820 CRC0.001-0.2420-4.80 
  Calvo Campos, Adrian 1341 CRC0.001-0.8320-16.60 
  Vargas Zamora, Yahir 1215  * CRC1.0010.08201.60 
  Morera Campos, Hazel Maria wm1830 CRC0.001-0.2320-4.60 
  Sanchez Garro, Juan Gabriel 1971 CRC0.001-0.1120-2.20 
 * 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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