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Individual Calculations February 2023 |
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| Mikaelyan, Arman Total change: -7.80 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2507 | 7.00 | 9 | 0.50 | 10 | 5.00 | |
|  Wang, Jeffery | | | 2107 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Martinez, Isaac | | | 2056 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Liang, Yu-Cheng | | | 2071 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Antipov, Mikhail | g | | 2600 | FID | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Zhou, Jianchao | g | | 2558 | CHN | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Wang, Jason | f | | 2361 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Zhou, Aiden | | | 2135 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Xie, Bryan | c | | 2154 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Khanin, Semen | m | | 2575 | RUS | 1.00 | 1 | 0.59 | 10 | 5.90 | | | * 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) | | | | 2023 Dreaming King Open | Los Angeles, CA | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2504 | 4.00 | 6 | -1.28 | 10 | -12.80 | |
| | Mehta, Hursh | | | 1866 | USA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Zeng, Elbert | | | 1941 | USA | 0.50 | 1 | -0.48 | 10 | -4.80 | | | Sethuraman, Roshan | | | 2104 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Baryshpolets, Andrii | g | | 2569 | UKR | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Shi, Roger | | | 1725 | USA | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Tolentino, Karl | | | 1932 | USA | 0.50 | 1 | -0.48 | 10 | -4.80 | | | * 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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