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Individual Calculations October 2023 |
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| Hambly, David J Total change: -45.60 | |   |
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| 60th Hull Congress Under 2000 | Hull | ENG | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1691 | 0.50 | 3 | -1.14 | 40 | -45.60 | |
|  Donahue, Randolph E | | | 1712 | ENG | 0.00 | 1 | -0.47 | 40 | -18.80 | | | May, Paul | | | 1736 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Li, Xiaofan | | | 1513 | ENG | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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