Individual Calculations May 2015
 Izquierdo Arruferia, Joseba  Total change: -19.60  Rating chartPersonal card
 Cto. de Gipuzkoa por Equipos Preferente 2015 Donostia ESP 2015-01-10
RcRownchangeKK*chgGame
 1738 1845 3.00 7 -1.38 20 -27.60 
  Veras Sanz, Jose Antonio 1609 ESP1.0010.20204.00 
  Burgos Arratibel, Javier 1494 ESP1.0010.11202.20 
  Cruz-Lopez Claret, Antonio 1968 ESP0.001-0.3320-6.60 
  Munoz Avila, Jose Luis 1764 ESP0.001-0.6120-12.20 
  Paredes Macarro, Manuel 1868 ESP0.001-0.4720-9.40 
  Fernandez Zubitur, Asier 1607 ESP0.501-0.3020-6.00 
  Darrigues, Alain 1856 FRA0.5010.02200.40 

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)
 
 38 Open Internacional de San Sebastian San Sebastian ESP 2015-03-28
RcRownchangeKK*chgGame
 1927 1857 3.00 6 0.40 20 8.00 
  Troffiguer, Olivier 2092 FRA0.001-0.2120-4.20 
  Chabanon, Jean-Luc g2257  * FRA0.001-0.0820-1.60 
  Iturralde Prieto, Juan Cruz 1651 ESP1.0010.24204.80 
  Sanchez Merino, Christian 1730 ESP1.0010.33206.60 
  Cao Armillas, Jesus 2113 ESP0.001-0.1920-3.80 
  Hussain, Hashem 1716 KUW1.0010.31206.20 
 * 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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