Individual Calculations February 2020
 Perez Garcia, Jose Miguel  Total change: 18.60  Rating chartPersonal card
 XXXI International Chess Open Roquetas de Mar 2020 Roquetas de Mar ESP 2020-01-02
RcRownchangeKK*chgGame
 2199 1892 0.00 2 -0.31 20 -6.20 
  Bobadilla Viera, Jorge Samuel m2292  * VEN0.001-0.0820-1.60 
  Sanjuan Garcia, Miguel 2105 ESP0.001-0.2320-4.60 
 * 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)
 
 VIII International U2150 Chess Open Roquetas de Mar 2020 Roquetas de Mar ESP 2020-01-04
RcRownchangeKK*chgGame
 1792 1892 5.50 7 1.24 20 24.80 
  Lupianez Sanchez, Luis 1492  * ESP1.0010.08201.60 
  Garceran Izquierdo, Ruben 1656 ESP0.501-0.3020-6.00 
  Morales Carmona, Jose Manuel 1584 ESP1.0010.14202.80 
  Gutierrez Lupion, Daniel 1826 ESP1.0010.41208.20 
  Serrano Almendros, Alejandro 2029 ESP0.5010.18203.60 
  Martin Rodriguez, Emilio 2026 ESP0.5010.18203.60 
  Vazquez Gonzalez, Francisco 1931 ESP1.0010.552011.00 
 * 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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