Blitz: Individual Calculations December 2017
 Leyva Montero, Rodolfo  Total change: 22.00  Rating chartPersonal card
 II Torneo Relampago San Jose 2017 San Jose CRC 2017-11-02
RcRownchangeKK*chgGame
 1875 1935 7.00 8 2.33 20 46.60 
  Thames Montero, Jorge 1735 CRC1.0010.24204.80 
  Galvan, Renan 1714 CRC1.0010.22204.40 
  Rodriguez Arrieta, Maria Elena wm1821 CRC1.0010.34206.80 
  Carvajal Pena, Daniel 1861 CRC0.001-0.6020-12.00 
  Hernandez Coto, Carlos Enrique 1926 CRC1.0010.49209.80 
  Perez Gastelu, Jorge Alejandro 1857 CRC1.0010.39207.80 
  Maynard Salazar, Francis 2204 CRC1.0010.832016.60 
  Barrantes Najera, Pablo 1880 CRC1.0010.42208.40 

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
 1806 1935 4.00 8 -1.23 20 -24.60 
  Salazar Gould, Melanie wf1624 CRC1.0010.14202.80 
  Solano Cuya, Bryan m2322 CRC0.001-0.0920-1.80 
  Ramirez Gonzalez, Maria Jose wf1732 CRC1.0010.24204.80 
  Urbina Quiroz, Edwin 2154 CRC0.001-0.2220-4.40 
  Morera Campos, Hazel Maria wm1820 CRC0.001-0.6620-13.20 
  Bonilla Morales, Bryan 1602 CRC1.0010.12202.40 
  Marin Leon, Valeria wc1655 CRC0.001-0.8420-16.80 
  Granados Wing, Brian Saul 1535  * 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)
 

 

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