Individual Calculations October 2021
 Andreev, Simeon  Total change: 145.20  Rating chartPersonal card
 Primorsko Open A 2021 Primorsko BUL 2021-09-13
RcRownchangeKK*chgGame
 1579 1231 2.50 7 1.62 40 64.80 
  Kostov, Galin 1631  * BUL0.001-0.0840-3.20 
  Mashchenko, Tamila 1631  * UKR0.001-0.0840-3.20 
  Kononenko, Vladimir 1631  * BUL0.001-0.0840-3.20 
  Daloglu, Berkay 1587 TUR0.001-0.1140-4.40 
  Stoyanov, Yordan 1336 BUL0.5010.14405.60 
  Kamenov, Valentin 1631  * BUL1.0010.924036.80 
  Genchev, Damjan 1607 BUL1.0010.914036.40 
 * 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 B 2021 Primorsko BUL 2021-09-14
RcRownchangeKK*chgGame
 1572 1231 3.00 7 2.01 40 80.40 
  Toshkov, Angel 1631  * BUL1.0010.924036.80 
  Velev, Josif 1631  * BUL0.001-0.0840-3.20 
  Schneider, Kevin 1631  * GER1.0010.924036.80 
  Nikolov, Yavor 1631  * BUL0.001-0.0840-3.20 
  Shumantov, Aleksandar 1631  * GER0.001-0.0840-3.20 
  Tonev, Slavcho 1624 BUL0.001-0.0840-3.20 
  Kostov, Troyan 1225 BUL1.0010.494019.60 
 * 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)
 

 

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