Individual Calculations February 2020
 Sadusea, Johnny Fernando  Total change: 27.60  Rating chartPersonal card
 XXVIII Open Internacional de Erandio Erandio ESP 2019-12-14
RcRownchangeKK*chgGame
 1972 2132 5.50 8 0.12 20 2.40 
  Fernandez Amezaga, Karmelo 1732  * ESP1.0010.08201.60 
  Gutierrez Bolado, Juan Antonio 1732  * ESP1.0010.08201.60 
  Svyatoslav, Vorobyev 1942 ESP1.0010.25205.00 
  Silva, Jorge c1963 COL0.501-0.2220-4.40 
  Prieto Aranguren, Alain f2277 ESP0.5010.19203.80 
  Perez Novoa, Miguel 1732  * ESP1.0010.08201.60 
  Ontiveros Acuna, Miguel Angel 2026 VEN0.501-0.1420-2.80 
  Trigo Urquijo, Sergio f2368 ESP0.001-0.2020-4.00 
 * 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)
 
 VII Torneo Internacional de Reyes Sub-2200 Vitoria ESP 2020-01-03
RcRownchangeKK*chgGame
 1955 2136 5.50 6 1.26 20 25.20 
  Axpe Goikoetxea, Javier 1736  * ESP1.0010.08201.60 
  Aguilar Fernandez, Luis 1775 ESP1.0010.10202.00 
  Segura Del Frago, Imanol 1952 ESP1.0010.26205.20 
  Morante Rafael, Aritz 2162 ESP1.0010.542010.80 
  Arce Balluerca, Jorge 1971 ESP1.0010.28205.60 
  Gonzalez Martinez, Miguel Angel 2135 ESP0.5010.00200.00 
 * 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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