Individual Calculations May 2023
 Matkovic, Simana  Total change: 6.00  Rating chartPersonal card
 15. Sombor open Sombor SRB 2023-03-17
RcRownchangeKK*chgGame
 1755 1907 5.50 9 -0.64 20 -12.80 
  Djurosev, Djordje 1507  * SRB1.0010.08201.60 
  Pavkov, Nebojsa 2229 SRB0.001-0.1320-2.60 
  Stojakovic, Dusan 1557 SRB1.0010.11202.20 
  Dombrovski, Mihajlo 1774 SRB0.001-0.6820-13.60 
  Milin, Milos 1600 SRB1.0010.14202.80 
  Gajcin, Sinisa 1661 SRB1.0010.19203.80 
  Stojkovic, Andreja 1849 CRO0.001-0.5820-11.60 
  Pastrovic, Nenad 1822 SRB0.501-0.1220-2.40 
  Mandaric, Petar 1799 SRB1.0010.35207.00 
 * 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)
 
 SUBOTICA Otvoreno prvenstvo grada za 2023 Subotica SRB 2023-04-18
RcRownchangeKK*chgGame
 1841 1907 5.50 8 0.94 20 18.80 
  Markovic, Djordje 1570 SRB1.0010.12202.40 
  Sirotanovic, Obrad f2101 SRB0.5010.25205.00 
  Pavkov, Nebojsa 2212 SRB0.001-0.1420-2.80 
  Vujnovic, Igor 1604 SRB0.501-0.3620-7.20 
  Gligoric, Nikola D 1632 SRB1.0010.17203.40 
  Slavic, Nikola 1868 SRB0.501-0.0520-1.00 
  Skupnjak, Ivan 1507  * SRB1.0010.08201.60 
  Nadj Hedjesi, Balind m2231 SRB1.0010.872017.40 
 * 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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