Rapid: Individual Calculations May 2024
 Mihailov, Kostadin  Total change: -51.20  Rating chartPersonal card
 Open Milenium 2024-03-31 - under the aegis of BSCF Sofia BUL 2024-03-31
RcRownchangeKK*chgGame
 1515 1785 4.00 8 -2.60 20 -52.00 
  Kyosev, Martin 1500 BUL0.001-0.8420-16.80 
  Tsvetanov, Stefan 1524 BUL1.0010.18203.60 
  Varbanov, Rumen R 1557 BUL0.001-0.7920-15.80 
  Kabaivanov, Aleks 1461 BUL1.0010.13202.60 
  Ivanov, Svetoslav 1531 BUL0.001-0.8120-16.20 
  Dimitrov, Dimitar D. 1574 BUL1.0010.23204.60 
  Puhareva, Valentina 1464 BUL1.0010.13202.60 
  Petrov, Presiyan 1509 BUL0.001-0.8320-16.60 

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)
 
 Sandanski Easter Festival 2024 - under the aegis of BSCF Sandanski BUL 2024-04-27
RcRownchangeKK*chgGame
 1854 1785 3.00 7 0.04 20 0.80 
  Stoyanov, Stoyan Or 2185  * BUL0.001-0.0820-1.60 
  Dimov, Ljubomir 1591 BUL0.501-0.2520-5.00 
  Asenov, Martin 1615 BUL1.0010.28205.60 
  Vachev, Vladimir f1991 BUL0.5010.26205.20 
  Kamenov, Valentin 1822 BUL1.0010.552011.00 
  Asparuhov, Parvan 1950 BUL0.001-0.2820-5.60 
  Chavdarov, Dimitar 1827 BUL0.001-0.4420-8.80 
 * 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)
 

 

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