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Individual Calculations July 2018 |
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| Tomy, Jeff Total change: 27.20 | |   |
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| 62nd Hampstead Weekend Congress Under 2200 | London | ENG | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1656 | 2.00 | 5 | 0.68 | 40 | 27.20 | |
|  Tombolis, Christopher | | | 1914 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Paveliuc, Alin-Dumitru | | | 1873 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Larter, Nick J. | | | 1842 | IRL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rushbrooke, Remy | | | 1875 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Covey, Jason | | | 1701 | ENG | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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