Rapid: Individual Calculations October 2021
 Bozov, Dimitar  Total change: 13.20  Rating chartPersonal card
 IV Chess-Fest Dobriniste Dobriniste BUL 2021-09-11
RcRownchangeKK*chgGame
 1811 1886 5.00 8 0.66 20 13.20 
  Marinidis, Stavros 1151 GRE1.0010.01200.20 
  Velikov, Nikola 1377 BUL1.0010.04200.80 
  Danov, Radi f2269 BUL0.5010.41208.20 
  Asparuhov, Parvan 1971 BUL0.5010.12202.40 
  Dyakov, Vladimir 1870 BUL0.501-0.0220-0.40 
  Teofilov, Kamen 1711 BUL1.0010.27205.40 
  Filev, Georgi f2345 BUL0.5010.45209.00 
  Stoyanov, Plamen 1796 BUL0.001-0.6220-12.40 

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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