Rapid: Individual Calculations October 2023
 Ivanov, Lachezar  Total change: 67.68  Rating chartPersonal card
 Chess Fest Simitli 2023 Simitli BUL 2023-09-02
RcRownchangeKK*chgGame
 1396 1610 3.00 6 -1.46 36 -52.56 
  Glavinac, Goran 2028 MKD0.001-0.0736-2.52 
  Atanasov, Kristiyan 1291 BUL0.001-0.8736-31.32 
  Ioannidis, Konstantinos I 1210  * GRE1.0010.08362.88 
  Asenov, Asen 1192 BUL1.0010.07362.52 
  Hadzhiev, Stanislav 1357 BUL0.001-0.8136-29.16 
  Strendeva, Viktoria 1300 BUL1.0010.14365.04 
 * 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)
 
 Chess Fest Dobriniste 2023 Dobriniste BUL 2023-09-10
RcRownchangeKK*chgGame
 1927 1610 2.50 6 1.62 36 58.32 
  Stoyanov, Plamen 1957 BUL0.001-0.1136-3.96 
  Stoyanov, Hristo 1871 BUL1.0010.823629.52 
  Nikolov, Jordan 1900 BUL0.001-0.1636-5.76 
  Mandzhukov, Stoyan 1757 BUL1.0010.703625.20 
  Vachev, Vladimir f2046 BUL0.5010.443615.84 
  Ivanov, Stojan Emilov 2032 BUL0.001-0.0736-2.52 

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)
 
 Yakoruda Open 2023 Yakoruda BUL 2023-09-17
RcRownchangeKK*chgGame
 1778 1610 4.00 7 1.72 36 61.92 
  Popov, Ilian 2081 BUL0.5010.453616.20 
  Asparuhov, Parvan 1949 BUL0.001-0.1236-4.32 
  Kamenov, Valentin 1584 BUL1.0010.463616.56 
  Andreev, Stanislav 2109 BUL0.5010.463616.56 
  Mehandzhiev, Boicho 1755 BUL0.5010.19366.84 
  Asenov, Asen 1210  * BUL1.0010.08362.88 
  Dikov, Dian 1759 BUL0.5010.20367.20 
 * 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)
 

 

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