Individual Calculations September 2013
 Serefidou, Despina  Total change: 8.85  Rating chartPersonal card
 14th European Individual Women's Chess Championship Belgrade SRB 2013-07-23
RcRownchangeKK*chgGame
 2099 1971 4.00 11 0.29 15 4.35 
  Sedina, Elena mwg2313 ITA0.001-0.1215-1.80 
  Petrukhina, Irina wf2190 RUS1.0010.781511.70 
  Kaps, Darja wg2235 SLO0.5010.32154.80 
  Papp, Petra wg2276 HUN0.001-0.1415-2.10 
  Baraeva, Irina wm2171 RUS0.001-0.2415-3.60 
  Korchagina, Viktoria wf2068 RUS0.001-0.3715-5.55 
  Rakic, Teodora 1862 SRB0.501-0.1515-2.25 
  Rudovic, Anja 1571  * SRB1.0010.08151.20 
  Coimbra, Margarida wf2093 POR1.0010.671510.05 
  Hairapetian, Anna wm2214 ARM0.001-0.2015-3.00 
  Kruljac, Petra 2092 CRO0.001-0.3415-5.10 
 * 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)
 
 22nd Open International Tournament of Kavala - Group A Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 2122 1959 3.00 9 0.30 15 4.50 
  Dimitrijevic, Aleksandra wf2272 BIH0.5010.36155.40 
  Krishna, C.r.g. 2339 IND0.001-0.0915-1.35 
  Kiratzopoulos, Efthimios 2120 GRE0.5010.21153.15 
  Kazakos, Emmanouil 2137 GRE0.5010.23153.45 
  Papakonstantinou, Dimitrios 2141 GRE0.001-0.2615-3.90 
  Gimnopoulos, Lazaros 2078 GRE0.001-0.3415-5.10 
  Kalofonos, Panayotis 1908 GRE1.0010.43156.45 
  Poulopoulos, Ioannis 2054 GRE0.001-0.3715-5.55 
  Minas, Ioannis 2052 GRE0.5010.13151.95 

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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