Individual Calculations July 2023
 Antipov, Mikhail  Total change: 22.80  Rating chartPersonal card
 10th Cherry Blossom Classic - Open Dulles, Virginia USA 2023-05-24
RcRownchangeKK*chgGame
 2466 2588 6.50 9 0.69 10 6.90 
  Tahmassebi, Bijan 2201 USA1.0010.09100.90 
  Roselli Mailhe, Bernardo m2380 URU0.501-0.2710-2.70 
  Zhukova, Natalia gwg2324 UKR1.0010.18101.80 
  Park, Evan m2380 USA1.0010.23102.30 
  Kantor, Gergely g2535 HUN0.501-0.0710-0.70 
  Khanin, Semen g2566 RUS0.501-0.0310-0.30 
  Matviishen, Viktor g2538 UKR1.0010.43104.30 
  Durarbayli, Vasif g2627 AZE0.5010.05100.50 
  Nyzhnyk, Illya g2644 UKR0.5010.08100.80 

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)
 
 1000GM Las Vegas Summer Super Swiss 2023 Las Vegas, Nevada USA 2023-06-08
RcRownchangeKK*chgGame
 2401 2583 7.00 9 0.59 10 5.90 
  Aliyev, Timur 2257 ISR1.0010.13101.30 
  Boros, Denes g2400 HUN0.501-0.2410-2.40 
  Gavrilin, Roman 2183  * RUS0.501-0.4210-4.20 
  Mei, Austin f2218 USA1.0010.10101.00 
  Stearman, Josiah m2421 USA0.501-0.2110-2.10 
  Leiva, Gianmarco m2405 PER1.0010.27102.70 
  Niemann, Hans g2695 USA0.5010.15101.50 
  Fernandez, Daniel g2505 ENG1.0010.39103.90 
  Mikaelyan, Arman g2523 ARM1.0010.42104.20 
 * 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)
 
 2023 National Open Las Vegas, NV USA 2023-06-14
RcRownchangeKK*chgGame
 2424 2583 6.50 8 1.00 10 10.00 
  Gardezi, Arsal 2183  * USA1.0010.08100.80 
  Eidelman, Gabriel 2209 USA1.0010.10101.00 
  Shlyakhtenko, Robert m2427 USA1.0010.29102.90 
  Fernandez, Daniel H g2505 ENG0.501-0.1110-1.10 
  Wang, Justin m2484 USA1.0010.36103.60 
  Cordova, Emilio g2543 PER0.501-0.0610-0.60 
  Boros, Denes g2400 HUN1.0010.26102.60 
  Nyzhnyk, Illia g2641 UKR0.5010.08100.80 
 * 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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