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Individual Calculations September 2018 |
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| Phillips, David Total change: 14.40 | |   |
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| 105th British Championships Under 16 | Hull | ENG | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1862 | 3.50 | 6 | 0.18 | 40 | 7.20 | |
|  Nayak, Aurideep | | | 1543 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Derakhshani, Borna | f | | 2262 * | ENG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Patel, Devan | | | 1716 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Miller, Dominic | | | 2017 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Rushbrooke, Remy | | | 1889 | ENG | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Karia, Devin | | | 1462 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 105th British Championships Under 2050 | Hull | ENG | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1862 | 3.00 | 4 | 0.18 | 40 | 7.20 | |
| | Stubbs, Oliver | | | 1563 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Han, Yichen | | | 1976 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Maladkar, Lavanya | | | 1636 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Aubury, Ben | | | 1572 | ENG | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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