Individual Calculations October 2020
 Kostadinova, Fabiyana  Total change: 113.40  Rating chartPersonal card
 34th Open Teteven Teteven BUL 2020-08-23
RcRownchangeKK*chgGame
 1461 1069 3.00 9 2.24 30 67.20 
  Popzafirov, Danail 1469  * BUL0.001-0.0830-2.40 
  Lazarov, Lazar 1469  * BUL1.0010.923027.60 
  Simeonov, Svetoslav 1469  * BUL0.001-0.0830-2.40 
  Stoyanov, Ognyan 1469  * BUL0.5010.423012.60 
  Dimitrov, Ivan 1469  * BUL0.001-0.0830-2.40 
  Kovachev, Radoslav 1398 BUL1.0010.883026.40 
  Sabov, Borislav 1469  * BUL0.5010.423012.60 
  Shalamanov, Vladimir 1469  * BUL0.001-0.0830-2.40 
  Vachev, Lenko 1469  * BUL0.001-0.0830-2.40 
 * 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)
 
 Primorsko open 2019 A tournament Primorsko BUL 2020-09-14
RcRownchangeKK*chgGame
 1483 1084 1.00 7 0.43 30 12.90 
  Danov, Lyubomir 1484  * BUL0.001-0.0830-2.40 
  Kanov, Nikola c1484  * BUL0.001-0.0830-2.40 
  Genchev, Damjan 1484  * BUL1.0010.923027.60 
  Karadzhov, Ivan 1484  * BUL0.001-0.0830-2.40 
  Botea, David-Alexandru 1484  * ROU0.001-0.0830-2.40 
  Kolev, Nikola 1484  * BUL0.001-0.0830-2.40 
  Vasileva, Cveta 1475 BUL0.001-0.0930-2.70 
 * 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)
 
 Primorsko open 2019 B tournament Primorsko BUL 2020-09-15
RcRownchangeKK*chgGame
 1436 1084 2.00 7 1.11 30 33.30 
  Shumantov, Aleksandar 1484  * GER0.5010.423012.60 
  Kolev, Hristian 1484  * BUL0.001-0.0830-2.40 
  Dimitrov, Ivan 1484  * BUL0.5010.423012.60 
  Doykov, Stoycho 1484  * BUL0.001-0.0830-2.40 
  Kolev, Velio 1484  * BUL0.001-0.0830-2.40 
  Timev, Anzhelo 1484  * BUL0.001-0.0830-2.40 
  Botea, Theodor-Andrei 1147 ROU1.0010.593017.70 
 * 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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