Rapid: Individual Calculations December 2023
 Abdula, Adrian  Total change: -4.32  Rating chartPersonal card
 II Struma Open 2023 Pernik BUL 2023-11-05
RcRownchangeKK*chgGame
 1451 1223 3.50 9 1.22 36 43.92 
  Dragiev, Drago 1736 BUL0.001-0.0436-1.44 
  Genov, Aleks 1370 BUL1.0010.703625.20 
  Milanov, Vasil 1482 BUL0.5010.323611.52 
  Hristov, Borislav 1611 BUL0.001-0.0936-3.24 
  Hadzhiev, Stanislav 1411 BUL1.0010.743626.64 
  Kostadinov, Boyan 1643 BUL0.001-0.0736-2.52 
  Krastev, Stanislav 1455 BUL0.5010.293610.44 
  Rachev, Momchil 1274 BUL0.5010.07362.52 
  Ivanova, Gabriela 1074 BUL0.001-0.7036-25.20 

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
 1563 1223 1.00 5 -0.26 36 -9.36 
  Asparuhov, Parvan 1946 BUL0.001-0.0136-0.36 
  Vasilev, Stephan 2001 CAN0.0010.00360.00 
  Dimitrov, Dimitar D. 1210 BUL1.0010.483617.28 
  Tinchev, Kaloyan 1224 BUL0.001-0.5036-18.00 
  Belchev, Valeri 1435 BUL0.001-0.2336-8.28 

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
 1525 1223 0.00 5 -1.08 36 -38.88 
  Dyakov, Martin 1904 BUL0.001-0.0136-0.36 
  Danov, Valentin 1609 BUL0.001-0.0936-3.24 
  Kamenov, Valentin 1581 BUL0.001-0.1036-3.60 
  Topalov, Plamen 1323 BUL0.001-0.3636-12.96 
  Stoyanov, Nikola 1208 BUL0.001-0.5236-18.72 

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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