Individual Calculations August 2021
 Kostov, Kiril  Total change: -111.60  Rating chartPersonal card
 Serbia OPEN 2021 - AMATEUR Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 1599 1873 4.50 8 -1.84 40 -73.60 
  Bogdanov, Artyom 1473  * KAZ0.001-0.9240-36.80 
  Markus, Pavle 1473  * SRB1.0010.08403.20 
  Fenerli, Salim 1473  * TUR0.501-0.4240-16.80 
  Ozsoy, Idil Mira 1473  * TUR1.0010.08403.20 
  Lazic, Ljubisa 2141 SRB0.001-0.1740-6.80 
  Kuandykuly, Danis 1473  * KAZ0.001-0.9240-36.80 
  Rajveer, Pinkesh Nahar 1598 IND1.0010.17406.80 
  Stojanovic, Srdjan 1690 SRB1.0010.264010.40 
 * 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)
 
 International Tournament "Paracin 2021" - OPEN B Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 1607 1873 5.50 8 -0.95 40 -38.00 
  Zagrebina, Marina 1473  * RUS0.501-0.4240-16.80 
  Cvetkovski, Slobodan 1677 MKD0.001-0.7540-30.00 
  Jaivardhan, Raj 1591 IND1.0010.16406.40 
  Vujic, Nedeljko 1715 SRB1.0010.294011.60 
  Kovacevic, Dragoljub 1713 MNE0.001-0.7140-28.40 
  Tsintsar, Zoran 1740 GER1.0010.324012.80 
  Lausevic, Gorazd 1473  * MNE1.0010.08403.20 
  Bogdanov, Artyom 1473  * KAZ1.0010.08403.20 
 * 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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