Rapid: Individual Calculations December 2023
 Dimov, Nikola  Total change: 76.40  Rating chartPersonal card
 II Struma Open 2023 Pernik BUL 2023-11-05
RcRownchangeKK*chgGame
 1683 1573 4.00 8 0.87 40 34.80 
  Savov, Petar 2044 BUL0.001-0.0540-2.00 
  Ivanov, Denislav 1173  * BUL1.0010.08403.20 
  Stoychev, Ognian 1949 BUL0.001-0.0940-3.60 
  Arshinkova, Ralitsa 1208 BUL1.0010.10404.00 
  Markov, Daniel 1198 BUL1.0010.09403.60 
  Anakiev, Dimitar 1989 SLO1.0010.934037.20 
  Asparuhov, Parvan 1946 BUL0.001-0.1040-4.00 
  Petrov, Asen 1960 BUL0.001-0.0940-3.60 
 * 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)
 
 Bulgarian Men Individual Rapid Chess Championship 2023 Sofia, 18.11.2023 Sofia BUL 2023-11-18
RcRownchangeKK*chgGame
 1867 1573 2.50 7 1.04 40 41.60 
  Bochev, Krasimir 2118 BUL0.5010.474018.80 
  Georgiev, Konstantin 1928 BUL0.001-0.1140-4.40 
  Ivanov, Svetlen c1657 BUL1.0010.624024.80 
  Dyakov, Martin 1904 BUL1.0010.884035.20 
  Hristov, Atanas 2151 BUL0.001-0.0240-0.80 
  Gachev, Rumen 1801 BUL0.001-0.2140-8.40 
  Atanasov, Aleksandar 1509 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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