Individual Calculations September 2023
 Kunka, Harshid  Total change: 11.40  Rating chartPersonal card
 1000GM Ft. Lauderdale GM Norm RR Ft. Lauderdale, FL USA 2023-08-02
RcRownchangeKK*chgGame
 2401 2348 4.00 8 0.57 20 11.40 
  Luo, Terry f2351 USA0.001-0.5020-10.00 
  Arnaudov, G Petar g2438 BUL0.5010.12202.40 
  Schmakel, Sam m2455 USA0.5010.15203.00 
  Georgiev, Vladimir g2421 MKD1.0010.602012.00 
  Heimann, Mark m2440 USA1.0010.632012.60 
  Chambers, Ezra f2337 BDI0.001-0.5220-10.40 
  Jacobson, Aaron f2343 USA0.501-0.0120-0.20 
  Mitkov, Nikola g2420 MKD0.5010.10202.00 

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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