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Individual Calculations February 2023 |
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| Khamrakulov, Djurabek Total change: 6.40 | |   |
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| 2023 January Marshall Premier | New York, NY | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2484 | 4.00 | 5 | 0.24 | 10 | 2.40 | |
|  Raparthi, Ankit | | | 2084 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Grasso, David | | | 2157 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Wang, Kevin | m | | 2413 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Huston, Gus | f | | 2253 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Schmakel, Sam | m | | 2427 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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) | | | | 2023 New York Winter Invitationals - GM A | New York, NY | USA | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2484 | 5.50 | 9 | 0.40 | 10 | 4.00 | |
| | Chasin, Nico | f | | 2430 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Schitco, Ivan | g | | 2515 | MDA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Levine, Joseph | f | | 2451 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Kalikshteyn, Alexander | m | | 2385 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kantor, Gergely | g | | 2544 | HUN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Williams, Justus | m | | 2423 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Shlyakhtenko, Robert | m | | 2418 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Ostrovskiy, Aleksandr | m | | 2393 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Stremavicius, Pijus | f | | 2369 | LTU | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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