Rapid: Individual Calculations December 2023
 Georgiev, Konstantin  Total change: 25.80  Rating chartPersonal card
 II Struma Open 2023 Pernik BUL 2023-11-05
RcRownchangeKK*chgGame
 1756 1928 6.00 9 -0.04 30 -1.20 
  Dimitrov, Dimitar D. 1528  * BUL1.0010.08302.40 
  Milanov, Vasil 1482 BUL1.0010.06301.80 
  Danov, Lyubomir 2389 BUL0.001-0.0530-1.50 
  Sapareva, Magdalena 1557 BUL1.0010.10303.00 
  Belchev, Valeri 1435 BUL1.0010.04301.20 
  Ivanov, Stojan Emilov 2027 BUL0.001-0.3630-10.80 
  Blagoev, Denislav 1506 BUL1.0010.07302.10 
  Zarkov, Petar 1774 BUL1.0010.29308.70 
  Nikolaev, Georgi 2104 BUL0.001-0.2730-8.10 
 * 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)
 
 Chess Hopes U18 October 2023 Sofia BUL 2023-11-11
RcRownchangeKK*chgGame
 1789 1928 5.50 7 0.80 30 24.00 
  Ivanov, Svetlen c1657 BUL0.001-0.8330-24.90 
  Ruseva, Eva 1705 BUL1.0010.22306.60 
  Ramadanov, Esat 1647 BUL1.0010.16304.80 
  Radulov, Nikolay 1692 BUL1.0010.20306.00 
  Marzakov, Mihail 1741 BUL1.0010.26307.80 
  Todev, Simeon c2107 BUL1.0010.733021.90 
  Kan, Efim 1973 BUL0.5010.06301.80 

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)
 
 Bulgarian Men Individual Rapid Chess Championship 2023 Sofia, 18.11.2023 Sofia BUL 2023-11-18
RcRownchangeKK*chgGame
 1725 1928 5.00 7 0.10 30 3.00 
  Esmer, Ege 1528  * BUL0.501-0.4230-12.60 
  Dimov, Nikola 1573 BUL1.0010.11303.30 
  Avramov, Anton 2160 BUL0.001-0.2130-6.30 
  Hristov, Krasimir Iv. 1760 BUL0.501-0.2230-6.60 
  Kulev, Atanas 1644 BUL1.0010.16304.80 
  Pantev, Kaloyan 1370 BUL1.0010.03300.90 
  Kanazirev, Pavel 2040 BUL1.0010.653019.50 
 * 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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