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Individual Calculations July 2023 |
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| Hylands, Keith A Total change: 35.60 | |   |
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| 30th 4NCL Congress Minor | Daventry | ENG | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1111 | 2.50 | 5 | 1.78 | 20 | 35.60 | |
|  Steel, Martin J | | | 1392 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Fraser, Chris A | | | 1406 | ENG | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Gilbert, David J | | | 1542 | ENG | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Morris, Nigel W | | | 1385 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Blower, Trevor R | | | 1383 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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