Individual Calculations May 2019
 Cretu, Cesar Cristian  Total change: 97.20  Rating chartPersonal card
 XLII Open Internacional Ciudad de San Sebastian 2019 Donostia ESP 2019-04-13
 1822 1495 3.50 8 2.43 40 97.20 
  Iturralde Echeverria, Ivan 1895  * ESP1.0010.924036.80 
  Manelidou, Maria wf1895  * GRE0.001-0.0840-3.20 
  Ochoa Aldaz, Mikel 1837 ESP0.5010.384015.20 
  Pera Lucas, Eugeni 1819 ESP0.5010.374014.80 
  Ballina Amandi, Casimiro 1790 ESP0.001-0.1540-6.00 
  Arrieta Valero, Ion 1642 ESP1.0010.704028.00 
  Hermes, Geoff R 1845 ENG0.5010.394015.60 
  Fernandez Garcia, Francisco Jose 1854 ESP0.001-0.1040-4.00 
 * 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)


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