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Individual Calculations July 2023 |
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| Khanin, Semen Total change: 7.70 | |   |
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| 10th Cherry Blossom Classic - Open | Dulles, Virginia | USA | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2566 | 6.00 | 9 | -0.25 | 10 | -2.50 | |
|  Catherina, Michelle | | wm | 2193 | IND | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Sargasyan, Anna M | m | wg | 2375 | ARM | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sinha, Sahil | m | | 2317 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Brady, Tyson | | | 2166 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stearman, Josiah | m | | 2385 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Antipov, Mikhail | g | | 2588 | FID | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Bora, Safal | m | | 2462 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kantor, Gergely | g | | 2535 | HUN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Burke, John M | g | | 2583 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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) | | | | 1000GM Las Vegas Summer Super Swiss 2023 | Las Vegas, Nevada | USA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2487 | 2566 | 6.50 | 9 | 1.13 | 10 | 11.30 | |
| | Harish, Neeraj | c | | 2231 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Flores, Diego | m | | 2353 | PER | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Derakhshani, Borna | f | | 2352 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nyzhnyk, Ilya | g | | 2641 | UKR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Mikaelyan, Arman | g | | 2523 | ARM | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Zhou, Jianchao | g | | 2546 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Chasin, Nico | m | | 2459 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Niemann, Hans | g | | 2695 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2354 | 2566 | 6.50 | 9 | -0.06 | 10 | -0.60 | |
| | Senft, Sean | | | 2081 | USA | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Arutla, Aditya | | | 2166 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liu, Patrick | | | 2191 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Heimann, Mark | m | | 2426 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Liu, Eric | c | | 2230 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Jacobson, Aaron | f | | 2301 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Niemann, Hans | g | | 2695 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Jacobson, Brandon | g | | 2557 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Matviishen, Viktor | g | | 2538 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * 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) | | | | 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2427 | 2566 | 6.00 | 9 | -0.05 | 10 | -0.50 | |
| | Wang, Jeffery | | | 2165 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Flores Quillas, Diego Saul Rodri | m | | 2353 | PER | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Battaglini Flom, Gabriel | g | | 2442 | FRA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Corrales Jimenez, Fidel | g | | 2509 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Lu, Maximillian | m | | 2412 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Matviishen, Viktor | g | | 2538 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Bellahcene, Bilel | g | | 2497 | ALG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Andriasian, Zaven | g | | 2579 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Harutjunyan, Gevorg | g | | 2347 | ARM | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | |
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