Individual Calculations September 2023
 Kamenov, Valentin  Total change: 22.00  Rating chartPersonal card
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 1746 1664 3.00 8 -0.59 20 -11.80 
  Demirtzoglou, Hrist 2105 GRE1.0010.942018.80 
  Nikolov, Sasho m2224 BUL0.001-0.0220-0.40 
  Karademir, Bugra 2117 TUR0.001-0.0620-1.20 
  Pehlivanova, Aleksandra 1370 BUL1.0010.15203.00 
  Ivanov, Stefan V 1467 BUL1.0010.25205.00 
  Nikitina, Elena wf2018 FID0.001-0.1120-2.20 
  Dobrislavov, Kaloyan 1264  * BUL0.001-0.9220-18.40 
  Mplitsa, Artemis 1406 GRE0.001-0.8220-16.40 
 * 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)
 
 2. MEDJUNARODNO OTVORENO PRVENSTVO CENTRALNE SRBIJE Dimitrovgrad SRB 2023-08-20
RcRownchangeKK*chgGame
 1976 1664 4.00 9 1.69 20 33.80 
  Nikolov, Robert 1264  * BUL1.0010.08201.60 
  Tonic, Milos 1960 SRB0.001-0.1520-3.00 
  Tomislavov, Stefan 1400 BUL1.0010.18203.60 
  Grozdanovic, Anastasia 1951 SRB1.0010.842016.80 
  Banov, Boil 2058 BUL1.0010.922018.40 
  Delchev, Aleksander g2516 BUL0.0010.00200.00 
  Sabuk, Piotr m2391 POL0.001-0.0120-0.20 
  Rajkovic, Dusan g2287 SRB0.001-0.0120-0.20 
  Bozinovic, Boban c1954 AUT0.001-0.1620-3.20 
 * 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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