Blitz: Individual Calculations October 2017
 Popzafirov, Vasil  Total change: -10.60  Rating chartPersonal card
 Caribrod Blitz Youth Festival 2002-2007 Dimitrovgrad SRB 2017-09-24
RcRownchangeKK*chgGame
 1310 1254 3.00 8 -0.53 20 -10.60 
  Najdanovic, Veljko 1646 SRB0.001-0.0820-1.60 
  Trakov, Dimitar 1124 BUL1.0010.32206.40 
  Popzafirov, Danail 1145 BUL0.001-0.6520-13.00 
  Vidanovic, Branka 1180 SRB1.0010.40208.00 
  Ivanov, Andrey 1058 MKD1.0010.25205.00 
  Naymanova, Patricie 1433 BUL0.001-0.2720-5.40 
  Todev, Simeon c1402 BUL0.001-0.3020-6.00 
  Djelic, Jovan 1491 SRB0.001-0.2020-4.00 

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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