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Individual Calculations December 2019 |
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| Jacob, Sydney J Total change: 8.60 | |   |
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| 56th Hull Congress Major | Hull | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1813 | 2.50 | 3 | 0.43 | 20 | 8.60 | |
|  Robinson, Brian | | | 1560 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Allison, Paul A | | | 1617 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stephenson, David W | | | 1808 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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