Individual Calculations September 2018
 Bonciu, David  Total change: 28.88  Rating chartPersonal card
 Techirghiol Trophy - XXVIII edition Techirghiol ROU 2018-06-28
RcRownchangeKK*chgGame
 1780 1770 5.50 9 1.01 38 38.38 
  Durucay, Uygar 1370  * TUR0.501-0.4238-15.96 
  Ignat, Matei-Marius 1595 ROU1.0010.273810.26 
  Cornea, Alexandru 1741 ROU1.0010.463817.48 
  Maximov, Oleg 2170  * RUS0.001-0.0838-3.04 
  Gurnov, Cristian 1853 ROU0.5010.11384.18 
  Danila, Ianis-Andrei 1469 ROU1.0010.15385.70 
  Bolukbas, Emre 1560 TUR1.0010.23388.74 
  Veneteanu, Ion-Cristian 2170  * ROU0.001-0.0838-3.04 
  Ciobanu, Aurelian 2093 ROU0.5010.373814.06 
 * 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)
 
 Arad International Chess Festival 2018 - Open Arad ROU 2018-08-05
RcRownchangeKK*chgGame
 1835 1895 5.00 9 -0.25 38 -9.50 
  Gavrilescu, David f2295  * ROU0.001-0.0838-3.04 
  Bichiceanu, Dan-Radu 1664 ROU0.001-0.7938-30.02 
  Craciun, Dorian-Raul 1495  * ROU1.0010.08383.04 
  Pelin, Ana-Maria 1708 ROU0.501-0.2438-9.12 
  Patru, Alexandra-Ioana 1594 ROU1.0010.15385.70 
  Vasiesiu, Victor f2295  * ROU0.001-0.0838-3.04 
  Paraschiv, Petronela-Alexandra 1705 ROU0.501-0.2538-9.50 
  Soki, Viktor-Patrick 1701 ROU1.0010.25389.50 
  Marin, Irina-Luiza wm2056 ROU1.0010.713826.98 
 * 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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