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Individual Calculations February 2023 |
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| Han, Qixiang Total change: -74.16 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1479 | 4.50 | 7 | -0.82 | 36 | -29.52 | |
|  Rybak, Michal | | | 1186 | POL | 0.50 | 1 | -0.35 | 36 | -12.60 | |  Dziadkowiec, Szymon | | | 1212 | POL | 0.00 | 1 | -0.82 | 36 | -29.52 | | | Sowinski, Krzysztof | | | 1284 | POL | 1.00 | 1 | 0.25 | 36 | 9.00 | | | Kowalczyk, Mateusz | | | 1294 | POL | 1.00 | 1 | 0.26 | 36 | 9.36 | | | Bohdanowicz, Nikola | | | 1328 | POL | 1.00 | 1 | 0.30 | 36 | 10.80 | | | Zaniewski, Mariusz | | | 1395 | POL | 1.00 | 1 | 0.38 | 36 | 13.68 | | | Gojayeva, Narmin | | | 1196 | AZE | 0.00 | 1 | -0.84 | 36 | -30.24 | |
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) | | | | XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa F | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1479 | 3.50 | 6 | -1.39 | 36 | -50.04 | |
| | Mazgaj, Bartosz | | | 1131 | POL | 1.00 | 1 | 0.11 | 36 | 3.96 | | | Niewola, Kacper | | | 1149 | POL | 0.50 | 1 | -0.38 | 36 | -13.68 | | | Mataczyna, Aleksandra | | | 1167 | POL | 0.50 | 1 | -0.36 | 36 | -12.96 | | | Golebiowski, Jakub | | | 1079 * | POL | 0.50 | 1 | -0.42 | 36 | -15.12 | | | Han, Qixuan | | | 1475 | ENG | 1.00 | 1 | 0.49 | 36 | 17.64 | | | Satola, Tomasz | | | 1210 | POL | 0.00 | 1 | -0.83 | 36 | -29.88 | | | * 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) | | | | London FIDE Congress - U2000 | London | ENG | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1470 | 1.50 | 4 | 0.41 | 36 | 14.76 | |
| | Rastogi, Nayan Keats | | | 1449 | ENG | 1.00 | 1 | 0.47 | 36 | 16.92 | | | Lipinsky, Pierre | | | 1554 | GER | 0.00 | 1 | -0.38 | 36 | -13.68 | | | Kennedy, Craig | | | 1821 | SCO | 0.50 | 1 | 0.39 | 36 | 14.04 | | | Cullen, Ben | | | 1882 | IRL | 0.00 | 1 | -0.07 | 36 | -2.52 | |
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) | | | | Ealing FIDE Congress - January U1900 | London | ENG | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1470 | 0.50 | 2 | -0.26 | 36 | -9.36 | |
| | Obi, Okwose Marc | | | 1742 | ENG | 0.00 | 1 | -0.17 | 36 | -6.12 | | | Lishoy Gengis Paratazham, Dildara | | | 1408 | ENG | 0.50 | 1 | -0.09 | 36 | -3.24 | |
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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