Individual Calculations September 2012
 Radeva, Viktoria  Total change: -10.35  Rating chartPersonal card
 Open Women's Bulgarian Championship "Thracian Princess-2012" Vratsa BUL 2012-07-23
RcRownchangeKK*chgGame
 1851 1767 2.00 7 -0.91 15 -13.65 
  Dragomirescu, Angela wm2167  * ROU0.001-0.0815-1.20 
  Lakinska, Simona 1655 MKD0.501-0.1515-2.25 
  Salimova, Nurgyul wf1753 BUL0.501-0.0215-0.30 
  Valeva, Ana 1454 BUL1.0010.14152.10 
  Raeva, Elitsa wm2167  * BUL0.001-0.0815-1.20 
  Olea, Liliana 2014 ROU0.001-0.1915-2.85 
  Vasileva, Veronika 1748 BUL0.001-0.5315-7.95 
 * 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)
 
 10th EU Youth Champ. u12 Mureck AUT 2012-08-01
RcRownchangeKK*chgGame
 1739 1767 3.50 7 -0.25 15 -3.75 
  Szakasics, Emese 1601 HUN0.501-0.2215-3.30 
  Novy, Filip 1875 CZE0.001-0.3515-5.25 
  Mirza, Diana 1712 IRL1.0010.42156.30 
  Ly, Dominik 1815 AUT0.001-0.4315-6.45 
  Toelly, Michael 1666 AUT1.0010.36155.40 
  Sandu, Marian-Catalin 1815 ROU0.5010.07151.05 
  Nikic, Saso 1691 SLO0.501-0.1015-1.50 

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 Youth Chess Championship 2012 - G12 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1671 1767 5.50 8 0.47 15 7.05 
  Ischenko, Iryna 1599 UKR1.0010.28154.20 
  Stebel, Agata 1617 POL0.001-0.7015-10.50 
  Cabrera Valverde, Cristina 1562 ESP1.0010.24153.60 
  Kalaiyalahan, Akshaya 1675 ENG0.501-0.1315-1.95 
  Kaczmarska, Joanna 1571 POL1.0010.25153.75 
  Kochukova, Anna 1981 RUS0.5010.27154.05 
  Kurcsics, Erika 1666 HUN0.501-0.1415-2.10 
  Nazarova, Anastasia 1693 FIN1.0010.40156.00 

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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