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Individual Calculations May 2024 |
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| O`brien, Matthew J Total change: -24.00 | |   |
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| The 1st Annual Keystone Open | Langhorne, Pennsylvania | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2139 | 2.50 | 5 | -1.20 | 20 | -24.00 | |
|  Everett, Luke | | | 1739 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yue, Tariq | | | 1892 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Chu, Leon | | | 1739 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartell, Thomas | m | | 2309 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rawshani, Kamran | | | 1932 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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