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Individual Calculations January 2019 |
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| Davidson, Laura Total change: 10.40 | |   |
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| 12th Northwick Park Five Round Congress Major | Harrow | ENG | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1631 | 2.50 | 4 | 0.26 | 40 | 10.40 | |
|  Sharma, Naavya | | | 1489 | ENG | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Maton, James J | | | 1402 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mitchell, Andy | | | 1672 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Price, Andrew | | | 1766 | ENG | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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