Individual Calculations April 2018
 Jordan Martinez, David  Total change: -6.60  Rating chartPersonal card
 VAL Primera Autonomica Norte 2018 Rondas 4-7 Comunidad Valenciana ESP 2018-02-03
RcRownchangeKK*chgGame
 2116 2144 2.50 4 0.35 20 7.00 
  Meneses Gonzalez, Kevin Moises f2240 ESP0.001-0.3720-7.40 
  Paredes Facundo, Jose Carlos 2015 ESP1.0010.33206.60 
  Ribera Cebolla, Marc 2099 ESP0.501-0.0620-1.20 
  Piqueras Guardiola, Francisco 2109 ESP1.0010.45209.00 

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)
 
 IV Torneo Internacional Sub-2200 Villa De Xabia 2018 Xabia ESP 2018-03-17
RcRownchangeKK*chgGame
 1897 2165 5.00 7 -0.68 20 -13.60 
  Sifre Montalva, Alfredo 1766 ESP1.0010.08201.60 
  Llano Gomez, Jose Pablo 2008 ESP0.001-0.7120-14.20 
  Custard Gasco, Daniel 1829 ESP0.501-0.3820-7.60 
  Caselles Pedro, Francisco 1765  * ESP1.0010.08201.60 
  Galiano Martinez, Antonio 1907 ESP1.0010.18203.60 
  Hernandez Lopez, Alberto 1975 ESP1.0010.25205.00 
  Rodriguez Lopez, David 2029 ESP0.501-0.1820-3.60 
 * 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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