Individual Calculations November 2011
 Serefidou, Despina  Total change: 42.75  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 2074 1706 3.50 8 2.70 15 40.50 
  Nikoleris, Stefanos 2037 GRE0.5010.38155.70 
  Savoglou, Nikolaos 2054 GRE1.0010.891513.35 
  Gazis, Efstathios f2106  * GRE0.001-0.0815-1.20 
  Koerant, Filipos 2103 GRE0.5010.42156.30 
  Pandelidis, Ioannis 2106  * GRE0.5010.42156.30 
  Kakkanas, Evangelos 1976 GRE1.0010.831512.45 
  Yordanova, Svetla wm2106  * BUL0.001-0.0815-1.20 
  Kaforos, Dimitrios-Alkis 2106  * GRE0.001-0.0815-1.20 
 * 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)
 
 European G-14 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1823 1802 4.00 8 0.15 15 2.25 
  Goryachkina, Aleksandra wf2202  * RUS0.001-0.0815-1.20 
  Kurbanova, Dagmara 1608 LAT1.0010.25153.75 
  Styazhkina, Anna wf2052 RUS0.001-0.1915-2.85 
  Keskin, Suara 1713 TUR1.0010.38155.70 
  Martin Perez, Laura 1949 ESP0.001-0.3015-4.50 
  Velikic, Adela 1907 SRB0.5010.14152.10 
  Shahbazyan, Hasmik 1660 ARM0.501-0.1915-2.85 
  Tedoshvili, Ana 1496 GEO1.0010.14152.10 
 * 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)
 

 

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