Rapid: Individual Calculations March 2024
 Ivanova, Nikol  Total change: -99.60  Rating chartPersonal card
 8th Children's Open An Pasan U10 - under the auspices of BSCF Sofia BUL 2024-02-10
RcRownchangeKK*chgGame
 1239 1225 0.00 2 -0.96 40 -38.40 
  Antonov, Vasil 1196 BUL0.001-0.5440-21.60 
  Kichukova, Eva 1281 BUL0.001-0.4240-16.80 

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)
 
 Open Milenium 2024-02-25 - under the auspices of BSCF Sofia BUL 2024-02-25
RcRownchangeKK*chgGame
 1378 1225 1.00 7 -1.53 40 -61.20 
  Paskalev, Georgi 1761 BUL0.001-0.0340-1.20 
  Kosturkov, Krasimir 1510 BUL0.001-0.1640-6.40 
  Sharkov, Venko 1687 BUL0.001-0.0540-2.00 
  Kabaivanov, Aleks 1074 BUL0.001-0.7040-28.00 
  Shalamanov, Georgi Nikolay 1003 BUL1.0010.22408.80 
  Dimova, Mariya 1450 BUL0.001-0.2240-8.80 
  Boykinov, Petar 1161 BUL0.001-0.5940-23.60 

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)
 

 

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