| 1422.7 | 1416.4 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1229.2 | 1204 | Bojanala Olienpark's One For The Ages 2024 (Bishops) | 4 | 2024-04-20 | S | W | 1 | 0.77 | 0.23 | 3.8 | 0.79 | 0.21 | 4.2 |
| 1422.7 | 1416.4 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1229.2 | 1204 | Bojanala's Rating Express 2024 (Bishops) | 1 | 2024-04-06 | S | B | 1 | 0.68 | 0.32 | 5.3 | 0.71 | 0.29 | 5.8 |
| 1428.8 | 1429.5 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1253.6 | 1258.2 | Bojanala SAJCC Trials 2022 (U12) | 2 | 2022-09-23 | S | B | 0 | 0.66 | -0.66 | -13.2 | 0.66 | -0.66 | -13.2 |
| 1320.3 | 1301.5 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1064.6 | 1040.8 | The Meridian 2022 (U12) | 3 | 2022-01-22 | S | W | 0 | 0.84 | -0.84 | -14.1 | 0.85 | -0.85 | -17 |
| 1334.3 | 1313.7 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1133.8 | 1129.2 | Bojanala SAJCC Trials - Session 3 of 3 2021 (D) | 6 | 2021-11-20 | S | W | 1 | 0.78 | 0.22 | 3.7 | 0.76 | 0.24 | 4.8 |
| 1334.3 | 1313.7 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1133.8 | 1129.2 | Bojanala SAJCC Trials - Session 2 of 3 2021 (C) | 1 | 2021-11-13 | S | B | 1 | 0.69 | 0.31 | 5.2 | 0.67 | 0.33 | 6.6 |
| 1379.5 | 1366.5 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1092 | 1079.2 | Back to the Board 2021 (U12) | 1 | 2021-04-17 | S | W | 1 | 0.88 | 0.12 | 2 | 0.88 | 0.12 | 2.4 |
| 1389.9 | 1379.9 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1073.4 | 1054.8 | Hoerskool Brits Toernooi 2020 (U10) | 1 | 2020-03-14 | S | W | 1 | 0.91 | 0.09 | 1.5 | 0.92 | 0.08 | 1.6 |
| 1457.3 | 1441.2 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1125.6 | 1114 | NW Open 2019 (U10) | 1 | 2019-10-12 | S | B | 1 | 0.84 | 0.16 | 2.7 | 0.84 | 0.16 | 3.2 |
| 1244.5 | 1241.4 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 1200 | 1200 | Laerskool Proteapark 2019 (C) | 4 | 2019-05-18 | S | W | 1 | 0.59 | 0.41 | 6.8 | 0.59 | 0.41 | 8.2 |
| 0 | 0 | 20 | 20 | Jansen Van Vuuren, M (Mari) | | NBR | 521 | 521 | Laerskool Brits Chess 2017 (U8) | 2 | 2017-08-25 | S | W | 1 | 0 | 1 | 16.6 | 0 | 1 | 20 |
