Individual Calculations August 2021
 Spasic, Petar  Total change: 80.80  Rating chartPersonal card
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2380 2227 4.50 9 1.83 40 73.20 
  Aditya, Mittal m2438 IND0.001-0.2340-9.20 
  Vucinic, Gojko m2366 SRB1.0010.694027.60 
  Salimova, Nurgyul mwg2395 BUL0.001-0.2840-11.20 
  Bukal, Vladimir Jr. m2399 CRO1.0010.734029.20 
  Arsovic, Zoran m2381 SRB0.001-0.2940-11.60 
  Nikolovski, Nikola m2438 MKD1.0010.774030.80 
  Krstulovic, Alex m2353 HUN0.001-0.3340-13.20 
  Milikow, Yoav f2301 ISR0.5010.10404.00 
  Grieve, Harry f2351 ENG1.0010.674026.80 

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 A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2200 2227 4.50 8 0.19 40 7.60 
  Postny, Evgeny g2578 ISR0.001-0.1140-4.40 
  Soubirou, Oriane wf2101 FRA0.501-0.1740-6.80 
  Jordanov, Mihail 2082 MKD1.0010.314012.40 
  Suleymanli, Aydin m2563 AZE0.001-0.1240-4.80 
  Lopez Pereyra, Antonio 2086 ESP1.0010.314012.40 
  Galiev, Ernest 1827  * RUS1.0010.08403.20 
  Kurmangaliyeva, Liya f2322 KAZ0.001-0.3740-14.80 
  Orujov, Farid c2039 AZE1.0010.264010.40 
 * 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)
 

 

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