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Individual Calculations January 2023 |
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| Reiss, Aiden Total change: 79.20 | |   |
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| 2022 US Masters | Charlotte, North Carolina | USA | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2004 | 4.00 | 8 | 2.00 | 40 | 80.00 | |
|  Fishbein, Alexander | g | | 2389 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Yu, Leo Yunlong | | | 1604 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Costello, Alexander | m | | 2224 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Krishnakumar, Sriram | f | | 2248 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mishra, Prateek | c | | 2213 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Zapata, Alonso | g | | 2336 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Marjanovic, Annamaria | | wg | 2312 | HUN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Petenyi, Tamas | m | | 2410 | SVK | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2022 SPICE Cup Open | Chesterfield, MO | USA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2004 | 1.50 | 7 | -0.02 | 40 | -0.80 | |
| | Park, Evan | m | | 2362 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Proleiko, Julian | | | 2243 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Sukandar, Irine Kharisma | m | wg | 2399 | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Johnson, Donald | f | | 2232 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Homa, Seth | f | | 2244 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Javidfard, Amirsalar | | | 2000 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Goyal, Tarini | | wm | 2223 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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