Individual Calculations January 2019
 Lukovac, Nikola  Total change: -37.20  Rating chartPersonal card
 5. amatersko prvenstvo SK "Stari grad" Kragujevac SRB 2018-12-21
RcRownchangeKK*chgGame
 1658 1760 3.50 7 -0.93 40 -37.20 
  Milanovic, Tomislav 1802 SRB0.5010.06402.40 
  Brkic, Nenad 1544 SRB0.501-0.2840-11.20 
  Kokic, Miljko 1548 SRB0.001-0.7740-30.80 
  Calovic, Marko 1576 SRB1.0010.264010.40 
  Ugljesic, Nemanja 1708 SRB0.501-0.0740-2.80 
  Obradovic, Miroslav 1691 SRB1.0010.404016.00 
  Jovanovic, Aleksandar Dr 1736 SRB0.001-0.5340-21.20 

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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