Individual Calculations September 2023
 Schmakel, Sam  Total change: 1.80  Rating chartPersonal card
 1000GM Ft. Lauderdale GM Norm RR Ft. Lauderdale, FL USA 2023-08-02
RcRownchangeKK*chgGame
 2388 2455 5.50 9 0.18 10 1.80 
  Jacobson, Aaron f2343 USA1.0010.35103.50 
  Mitkov, Nikola g2420 MKD0.501-0.0510-0.50 
  Kunka, Harshid f2348 USA0.501-0.1510-1.50 
  Luo, Terry f2351 USA0.501-0.1410-1.40 
  Arnaudov, G Petar g2438 BUL1.0010.48104.80 
  Lu, Maximillian m2396 USA1.0010.42104.20 
  Georgiev, Vladimir g2421 MKD0.001-0.5510-5.50 
  Heimann, Mark m2440 USA0.001-0.5210-5.20 
  Chambers, Ezra f2337 BDI1.0010.34103.40 

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)
 

 

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