Individual Calculations May 2016
 Iturralde Echeverria, Ivan  Total change: 53.60  Rating chartPersonal card
 39 Open Internacional de San Sebastian Donostia - San Sebastian ESP 2016-03-19
RcRownchangeKK*chgGame
 1793 1608 3.00 8 0.73 40 29.20 
  Scholzen, Wolfgang 2008  * GER0.001-0.0840-3.20 
  Izquierdo Arruferia, Joseba 1868 ESP0.001-0.1840-7.20 
  Lopez Mijail, Nicolas 1673 ESP1.0010.594023.60 
  Guillo Longares, Cecilia 1887 ESP0.001-0.1640-6.40 
  Santos Martinez, Juan Maria 1343 ESP1.0010.18407.20 
  Izagirre Alsua, Aritz 1936 ESP0.001-0.1340-5.20 
  Pordomingo Rodriguez, Jose A 1724 ESP1.0010.664026.40 
  Sanchez Ruesga, Carlos 1901 ESP0.001-0.1540-6.00 
 * 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)
 
 Cto. de Gipuzkoa por Equipos Preferente 2016 Ronda 11 Donostia ESP 2016-04-09
RcRownchangeKK*chgGame
 1728 1650 1.00 1 0.61 40 24.40 
  Coco Gonzalez, Santiago 1728 ESP1.0010.614024.40 

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)
 

 

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