Individual Calculations October 2023
 Nenova, Andzhelika  Total change: -170.80  Rating chartPersonal card
 European Youth Championship - Girls 14 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1663 1989 5.50 9 -2.27 40 -90.80 
  Kozusnikova, Daniela 1553 CZE1.0010.06402.40 
  Bernard, Ines 1754 FRA0.001-0.7940-31.60 
  Gunasti, Latife Yade 1589  * TUR1.0010.08403.20 
  Li Chen, Helena Joana 1760 ESP0.001-0.7940-31.60 
  Chendighilean, Anna 1634 MDA1.0010.11404.40 
  Andries, Alexia 1714 ROU0.501-0.3340-13.20 
  Haug, Mara 1728 GER1.0010.18407.20 
  Krkyasharyan, Sona 1522 ARM0.001-0.9540-38.00 
  Stankovic, Andrea 1710 SRB1.0010.16406.40 
 * 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)
 
 Primorsko Open A Primorsko BUL 2023-09-14
RcRownchangeKK*chgGame
 1770 1989 4.00 8 -2.00 40 -80.00 
  Andreev, Simeon 1685 BUL1.0010.14405.60 
  Nikolov, Sasho m2238 BUL0.001-0.1940-7.60 
  Robis, Dimitrios 1774 GRE0.501-0.2740-10.80 
  Gokturk, Murat Kutay 1718 TUR0.001-0.8340-33.20 
  Dokuzov, Nikolay 1589  * BUL1.0010.08403.20 
  Donchev, Doncho 1869 GER1.0010.344013.60 
  Novac, Vadim 1606 MDA0.001-0.9140-36.40 
  Basova, Yuliya 1680 UKR0.501-0.3640-14.40 
 * 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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