Rapid: Individual Calculations March 2024
 Petrov, Presiyan  Total change: 71.60  Rating chartPersonal card
 Open Milenium 2024-02-25 - under the auspices of BSCF Sofia BUL 2024-02-25
RcRownchangeKK*chgGame
 1524 1109 2.50 8 1.79 40 71.60 
  Ivanov, Lachezar 1700 BUL0.001-0.0240-0.80 
  Dimova, Mariya 1450 BUL1.0010.884035.20 
  Kosturkov, Krasimir 1510 BUL0.001-0.0840-3.20 
  Tonev, Slavcho 1496 BUL1.0010.914036.40 
  Mladenov, Andrey 1575 BUL0.001-0.0540-2.00 
  Srebrev, Biser 1442 BUL0.5010.384015.20 
  Temelkov, Temelko 1666 BUL0.001-0.0340-1.20 
  Krumov, Orlin 1351 BUL0.001-0.2040-8.00 

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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