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Rapid:
Individual Calculations September 2018 |
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| Ledger, Andrew J Total change: 0.20 | |   |
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| 105th British Championships Rapidplay | Hull | ENG | 2018-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2390 | 4.50 | 6 | 0.01 | 20 | 0.20 | |
|  Davis, Holden | | | 1990 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dargan, Paul A G | c | | 2184 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Sadler, Matthew D | g | | 2658 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pein, Jonathan | | | 2116 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Chesters, Tim | | | 2036 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Han, Yichen | | | 1990 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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