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Individual Calculations September 2019 |
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| Ramdewar, Ishan Total change: 15.80 | |   |
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| 106th British Championships Under 1900 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1790 | 3.50 | 5 | 0.79 | 20 | 15.80 | |
|  Horlock, Peter J | | | 1606 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Zhu, Feng | | | 1417 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Miller, George I | | | 1891 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Hilton, Tim | | | 1892 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Patrick, David A | | | 1897 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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