Individual Calculations September 2010
 Beltran Ortiz, Edda Georgina  Total change: 4.50  Rating chartPersonal card
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 2029 1878 2.00 7 -0.22 15 -3.30 
  Philippe, Christophe m2278  * FRA0.001-0.0815-1.20 
  Santamaria, V. 2097 AND0.5010.28154.20 
  Fernandez Lopez, Joan 2092 AND0.001-0.2315-3.45 
  Torrent Casado, Marc 1616 AND0.501-0.3215-4.80 
  Gil Quilez, Sonia 2039 ESP0.001-0.2915-4.35 
  Serrat Rifa, Ernest 2015 ESP1.0010.681510.20 
  Bujosa Ribas, Joan 2063 ESP0.001-0.2615-3.90 
 * 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)
 
 16e Festival International de ChambĂ©ry - Principal Chambery FRA 2010-07-31
RcRownchangeKK*chgGame
 1974 1878 4.00 9 0.52 15 7.80 
  Deleva, Mickael 2228 FRA0.001-0.1115-1.65 
  L`hotellier, Jean-Luc 1783 FRA0.001-0.6315-9.45 
  Ancival, Lucien 1832 FRA1.0010.44156.60 
  Billotti, Romain 1834 FRA0.501-0.0615-0.90 
  Goubet, Alain 1770 FRA1.0010.35155.25 
  Redondo Arguelles, Graciela wf2102 ESP0.5010.28154.20 
  Marchand, Raphael 2044 FRA1.0010.721510.80 
  Adda, Olivier 2098 FRA0.001-0.2215-3.30 
  Mahiouz, Oualid 2071 FRA0.001-0.2515-3.75 

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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