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Blitz:
Individual Calculations October 2019 |
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| Boswell, Jacob Connor Total change: 53.80 | |   |
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| UK Blitz Regional Qualifying Events Birmingham | Birmingham | ENG | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1884 | 8.50 | 13 | 2.69 | 20 | 53.80 | |
|  Ghasi, Ameet K | m | | 2284 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sheikh, Samia Zannat | | | 1599 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Somton, Anita | | | 1496 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Murphy, Hugh W | | | 2111 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Duncan, Patrick C M | | | 2060 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Sygnowski, Tomasz | | | 2203 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ferrington, Nigel M | | | 2065 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Toma, Katarzyna | | wg | 2264 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Emery, Ian | | | 1664 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Clarke, Neil | | | 1600 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Longson, Sarah N | | wf | 2053 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Szelc, Adam | | | 2032 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lee, James | | | 1625 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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