Blitz: Individual Calculations May 2017
 Hernandez Coto, Carlos Enrique  Total change: -45.00  Rating chartPersonal card
 Sexto Torneo Blitz Sotanazo 2017 San Jose CRC 2017-04-03
RcRownchangeKK*chgGame
 1866 1987 5.00 9 -0.83 20 -16.60 
  Torrentes Arias, Greivin 1617 CRC1.0010.10202.00 
  Jimenez Garcia, Emmanuel f2342 CRC0.001-0.1120-2.20 
  Dinarte Villagra, Andres 1701 CRC1.0010.16203.20 
  Campos Argueta, Lazaro 1769 CRC0.001-0.7820-15.60 
  Marin Leon, Valeria wc1612 CRC1.0010.09201.80 
  Vaglio Mattey, Emanuel c2299 CRC0.001-0.1420-2.80 
  Zeledon Perez, Edgar 1736 CRC1.0010.19203.80 
  Sanchez Garro, Juan Gabriel 1891 CRC0.001-0.6320-12.60 
  Murillo Varela, Ricardo 1827 CRC1.0010.29205.80 

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
 1997 1987 1.50 6 -1.42 20 -28.40 
  Rodriguez Potoy, Nilson Jose 1587  * CRC1.0010.08201.60 
  Solis L., Efren A. 2036 CRC0.001-0.4320-8.60 
  Arias Santana, Mauricio m2327 CRC0.001-0.1220-2.40 
  Calvo Gutierrez, Luis Guillermo 1912 CRC0.501-0.1020-2.00 
  Gamboa Alvarado, Olga Leticia wf1856 CRC0.001-0.6820-13.60 
  Duran Vega, Sergio f2261 CRC0.001-0.1720-3.40 
 * 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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