Individual Calculations February 2023
 Stamenkovic, Petar  Total change: 71.60  Rating chartPersonal card
 Bozicni rejting turnir 2023. Beograd SRB 2023-01-02
RcRownchangeKK*chgGame
 1687 1580 1.00 3 -0.14 40 -5.60 
  Kocalo, Luka 1868 SRB0.001-0.1640-6.40 
  Mihailovic, Selena 1262 SRB1.0010.13405.20 
  Tisma, Ivan 1930 SRB0.001-0.1140-4.40 

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)
 
 Amateur OPEN Championship 2023 (Under 2400) Paracin SRB 2023-01-09
RcRownchangeKK*chgGame
 1834 1580 4.00 9 1.93 40 77.20 
  Bozinovic, Boban c1982 AUT0.5010.424016.80 
  Ciric, Pavle 2152 SRB0.5010.484019.20 
  Brankovan, Mario 1912 SRB0.001-0.1240-4.80 
  Pesic, Mihajlo 1666 SRB1.0010.624024.80 
  Mihajlovic, Pavle 1862 SRB0.001-0.1640-6.40 
  Cirkovic, Vuk 1712 SRB0.001-0.3240-12.80 
  Zahariev, Velislav 1409 BUL1.0010.274010.80 
  Dezelin, Milan f1895 SRB0.5010.364014.40 
  Velikov, Nikola 1919 BUL0.5010.384015.20 

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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