| 1747.9 | 1741.7 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1819.2 | 1830.7 | Youth Chess Acadamy Rapid Tournament 2023 (A) | 3 | 2023-03-11 | R | W | 0 | 0.46 | -0.46 | -3.6 | 0.44 | -0.44 | -8.8 |
| 1704.2 | 1711.9 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1849.8 | 1866.3 | PE Chess Club Open 2019 (A) | 4 | 2019-10-12 | S | B | 1 | 0.29 | 0.71 | 13.5 | 0.28 | 0.72 | 14.4 |
| 1734.8 | 1729 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1884.6 | 1880.7 | PECC King Cars Grand Prix Second Leg 2019 | 2 | 2019-04-13 | B | W | 0 | 0.37 | -0.37 | -1.3 | 0.37 | -0.37 | -7.4 |
| 1689.4 | 1673.6 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1884.8 | 1894.5 | King Cars PECC Grand Prix First Leg 2019 | 5 | 2019-02-09 | S | B | 0 | 0.23 | -0.23 | -4.3 | 0.2 | -0.2 | -4 |
| 1712.2 | 1696.4 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1868.8 | 1879.9 | PE Chess Club Open 2018 (A) | 3 | 2018-09-22 | S | B | 0 | 0.28 | -0.28 | -5.3 | 0.24 | -0.24 | -4.8 |
| 1696.5 | 1729 | 20 | 20 | Jacobs, KT (Kevin) | | ENM | 1927.6 | 1905.6 | King Cars PECC Grand Prix Fourth Leg 2018 | 4 | 2018-08-04 | R | B | 1 | 0.19 | 0.81 | 8.1 | 0.25 | 0.75 | 15 |
| 1614 | 1614 | 20 | 20 | Jacobs, Kt (Kevin) | | ENM | 1923 | 1923 | King Cars Pecc Grand Prix 4 2017 | 5 | 2017-08-12 | S | B | 0 | 0.14 | -0.14 | -2.4 | -0.14 | 0.14 | 2.8 |
| 1594 | 1594 | 20 | 20 | Jacobs, Kt (Kevin) | | ENM | 1811 | 1811 | Pe Chess Club Open 2016 (A) | 6 | 2016-10-16 | S | B | 0 | 0.22 | -0.22 | -4.2 | -0.22 | 0.22 | 4.4 |
| 1587 | 1587 | 20 | 20 | Jacobs, Kt (Kevin) | | ENM | 1839 | 1839 | King Cars Pecc Grand Prix (4Th Leg) | 5 | 2016-09-10 | S | W | 1 | 0.19 | 0.81 | 13.8 | 0.81 | 0.19 | 3.8 |
| 1727 | 1727 | 20 | 20 | Jacobs, Kt (Kevin) | | EBC | 1813 | 1813 | Sydenham Open (A Section) | 4 | 2013-04-06 | S | B | 1 | 0.38 | 0.62 | 10.3 | 0.62 | 0.38 | 7.6 |
