Individual Calculations July 2013
 Ortega Ruiz, Jose Miguel  Total change: -8.25  Rating chartPersonal card
 OP 2 del Salento - Ecoresort Gallipoli ITA 2013-05-25
RcRownchangeKK*chgGame
 2224 2346 4.50 8 -0.55 15 -8.25 
  Fasiello, Andrea 1988 ITA1.0010.10151.50 
  Balducci, Alessandro 1946  * ITA1.0010.08151.20 
  Valsecchi, Alessio m2429 ITA0.5010.11151.65 
  Horvath, Csaba g2516 HUN0.001-0.2815-4.20 
  Sansonetti, Giorgio 2113 ITA1.0010.21153.15 
  Rudolf, Anna wg2289 HUN0.001-0.5815-8.70 
  Vargas, Gabriela wf2057 PAR1.0010.16152.40 
  Naumkin, Igor g2453 RUS0.001-0.3515-5.25 
 * 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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