Individual Calculations October 2023
 Georgiev, Vladimir  Total change: -7.60  Rating chartPersonal card
 XXXI Team Championship of N.Macedonia 2023 Ohrid MKD 2023-08-26
RcRownchangeKK*chgGame
 2361 2421 2.00 3 0.28 10 2.80 
  Nedev, Trajko g2465 MKD0.5010.06100.60 
  Petrov, Marian g2446 BUL0.5010.03100.30 
  Gotovusa, Goran 2172 MKD1.0010.19101.90 

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)
 
 Artist Point Double Scheveningen #2 Group A Redmond WA USA 2023-08-29
RcRownchangeKK*chgGame
 2101 2421 7.00 10 -1.04 10 -10.40 
  Vijayakumar, Advaith 2006 USA0.501-0.4310-4.30 
  Vijayakumar, Advaith 2006 USA1.0010.07100.70 
  Bian, Erin wf1957 USA1.0010.05100.50 
  Bian, Erin wf1957 USA1.0010.05100.50 
  Thomas, Damarcus T 2021  * USA1.0010.08100.80 
  Thomas, Damarcus T 1685 USA1.0010.00100.00 
  He, Anthony Bi m2501 USA0.001-0.3910-3.90 
  He, Anthony Bi m2501 USA0.5010.11101.10 
  Vemparala, Nikash c2187 USA0.501-0.2910-2.90 
  Vemparala, Nikash c2187 USA0.501-0.2910-2.90 
 * 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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