Individual Calculations April 2020
 Nikolov, Momchil  Total change: -1.00  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 2345 2539 7.00 9 0.44 10 4.40 
  Duhayon, Yves 2139  * BEL1.0010.08100.80 
  Dauw, Sterre 2283 BEL1.0010.19101.90 
  Viani, Antonio Dcunha m2403 IND0.501-0.1810-1.80 
  Mohammad, Nubairshah m2415 IND0.501-0.1710-1.70 
  Boyer, Mahel f2317 FRA1.0010.22102.20 
  Moussard, Jules g2608 FRA0.001-0.4010-4.00 
  Ermeni, Avni f2171 KOS1.0010.10101.00 
  Eden, James m2326 FRA1.0010.23102.30 
  Godart, Francois m2445 BEL1.0010.37103.70 
 * 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)
 
 84-th Bulgarian individual chess championship - men Sofia BUL 2020-03-02
RcRownchangeKK*chgGame
 2357 2550 6.00 9 -0.54 10 -5.40 
  Valev, Valentin 2150  * BUL1.0010.08100.80 
  Nikolov, Sasho m2329 BUL1.0010.22102.20 
  Drenchev, Petar g2436 BUL1.0010.34103.40 
  Petrov, Martin m2504 BUL0.001-0.5610-5.60 
  Delchev, Aleksander g2543 BUL0.501-0.0110-0.10 
  Georgiev, Biser 2223 BUL1.0010.13101.30 
  Rusev, Krasimir g2510 BUL0.001-0.5610-5.60 
  Tashev, Aleksandar 2236 BUL1.0010.14101.40 
  Petkov, Momchil f2283 BUL0.501-0.3210-3.20 
 * 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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