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Rapid:
Individual Calculations September 2023 |
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| Callahan, Zachary Total change: 10.40 | |   |
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| Muswell Hill FIDE Rapid 15 August | London | ENG | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1257 | 1.50 | 5 | 0.29 | 40 | 11.60 | |
|  Keohane, Ben | | | 1789 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Pepe, Salvatore | | | 1411 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sugden, Freddie | | | 1525 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ba, Amy | | | 1331 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Walia, Michael Kanishk | | | 1390 | ENG | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Muswell Hill FIDE Rapid 29 August | London | ENG | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1257 | 1.00 | 5 | -0.03 | 40 | -1.20 | |
| | Mozaffari, Mohammad Hossein | | | 1675 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Murphy, Conor E | m | | 2325 | IRL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Somupillai, Selvarattinam Genga | | | 1148 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Brown, John | | | 1460 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Zhang, Junyi | | | 1681 | ENG | 0.00 | 1 | -0.07 | 40 | -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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