Rapid: Individual Calculations December 2023
 Petrov, Asen  Total change: -143.40  Rating chartPersonal card
 II Struma Open 2023 Pernik BUL 2023-11-05
RcRownchangeKK*chgGame
 1548 1960 5.00 8 -2.26 20 -45.20 
  Asenov, Martin 1560  * BUL1.0010.08201.60 
  Kamenov, Valentin 1581 BUL0.001-0.9120-18.20 
  Krasteva, Yoana 1390 BUL0.501-0.4820-9.60 
  Hristov, Borislav 1611 BUL0.501-0.3920-7.80 
  Markov, Svetlin 1456 BUL1.0010.04200.80 
  Toshkov, Angel 1796 BUL0.001-0.7220-14.40 
  Dimova, Mariya 1414 BUL1.0010.03200.60 
  Dimov, Nikola 1573 BUL1.0010.09201.80 
 * 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)
 
 Milenium Open 2023-11-12 Sofia BUL 2023-11-12
RcRownchangeKK*chgGame
 1496 1960 5.00 9 -2.94 20 -58.80 
  Mihaylov, Boyan 1280 BUL0.001-0.9920-19.80 
  Dayredzhiev, Boris 1165 BUL1.0010.00200.00 
  Dimitrov, Georgi Y 1320 BUL0.001-0.9920-19.80 
  Basova, Yuliya 1526 UKR0.001-0.9420-18.80 
  Antonov, Vasil 1560  * BUL1.0010.08201.60 
  Krastev, Stanislav 1455 BUL1.0010.04200.80 
  Shishkov, Aleksandar 1360 BUL1.0010.02200.40 
  Apostolov, Teodor 1775 BUL1.0010.26205.20 
  Angelov, Zvetomir 2019 BUL0.001-0.4220-8.40 
 * 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)
 
 Bulgarian Men Individual Rapid Chess Championship 2023 Sofia, 18.11.2023 Sofia BUL 2023-11-18
RcRownchangeKK*chgGame
 1667 1960 3.50 7 -1.97 20 -39.40 
  Minchev, Istatko 1348 BUL1.0010.02200.40 
  Enchev, Ivajlo g2423 BUL0.001-0.0520-1.00 
  Mladenov, Andrey 1543 BUL1.0010.07201.40 
  Pantev, Kaloyan 1370 BUL0.001-0.9820-19.60 
  Yordanov, Ivaylo 1732 BUL0.501-0.2920-5.80 
  Dikov, Dian 1695 BUL0.001-0.8220-16.40 
  Esmer, Ege 1560  * BUL1.0010.08201.60 
 * 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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