Individual Calculations February 2019
 Buijs Martin, Urtzi  Total change: 25.60  Rating chartPersonal card
 XXX International Chess Open Roquetas de Mar 2019 Roquetas de Mar ESP 2019-01-02
RcRownchangeKK*chgGame
 2138 2066 5.00 9 1.28 20 25.60 
  Kantor, Gergely m2466  * HUN0.001-0.0820-1.60 
  Maldonado Mena, German 1808 ESP1.0010.18203.60 
  Moral Garcia, Serafin f2260 ESP0.5010.25205.00 
  Martinez Fernandez, Adrian f2232 ESP0.001-0.2820-5.60 
  Llena Velarde, David 1792 ESP0.501-0.3320-6.60 
  Perez Guerra, Alberto 1948 ESP1.0010.34206.80 
  Roldan Marques, Daniel f2215 ESP1.0010.702014.00 
  Silva Lucena, Cristian f2211 ESP0.001-0.3120-6.20 
  Rodriguez Lopez, Rafael m2313 ESP1.0010.812016.20 
 * 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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