Individual Calculations May 2019
 Castro Valero, Juan  Total change: -13.20  Rating chartPersonal card
 Campionat de Mallorca per equips preferent 2019 Mallorca ESP 2019-02-02
RcRownchangeKK*chgGame
 1876 2005 4.50 8 -0.75 20 -15.00 
  Rodriguez Garcia, Jesus 1885 ESP1.0010.34206.80 
  Sanabria Macias, Anselmo 1918 ESP1.0010.38207.60 
  Fullana Oliver, Antoni 1605  * ESP0.501-0.4220-8.40 
  Cristea, Alex 1981 ESP0.501-0.0320-0.60 
  Busom Ferrer, Manuel 1774 ESP0.501-0.2920-5.80 
  Ermachenko, Manuel 1881 ESP0.001-0.6720-13.40 
  Montenegro Gonzalez, Francisco 1802 ESP1.0010.24204.80 
  Segura Ariza, Jose Luis c2158 ESP0.001-0.3020-6.00 
 * 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)
 
 Copa Chess Mallorca per equips 2019 Palma ESP 2019-04-22
RcRownchangeKK*chgGame
 1623 2005 1.00 1 0.09 20 1.80 
  Altarriba Sampedro, Lorien 1623 ESP1.0010.09201.80 

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)
 

 

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