Individual Calculations November 2013
 Martins, David Pires Tavares  Total change: 1.05  Rating chartPersonal card
 23rd EUROPEAN YOUTH CHESS CHAMPIONSHIP 2013 - OPEN U16 Budva MNE 2013-09-29
RcRownchangeKK*chgGame
 2121 2171 5.00 9 0.07 15 1.05 
  Zirkelbach, Maj 1836 SLO0.501-0.3815-5.70 
  Sidabras, Jonas 1771  * LTU1.0010.08151.20 
  Huber, Martin Christian 2297 AUT0.5010.17152.55 
  Aguiar, Henrique Rui Neves 2123 POR0.501-0.0715-1.05 
  Nikolovski, Nikola 1996 MKD1.0010.27154.05 
  Garriga Cazorla, Pere 2233 ESP1.0010.59158.85 
  Sanal, Vahap m2419 TUR0.001-0.1915-2.85 
  Stremavicius, Titas 2288 LTU0.001-0.3415-5.10 
  Kumsiashvili, Nikoloz 2130 GEO0.501-0.0615-0.90 
 * 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)
 

 

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