| 1399.9 | 1397.1 | 20 | 20 | Hargreaves, NP (Nicholas) | | ENM | 1337.9 | 1320.6 | NMBJC Closed 2018 (U14) | 5 | 2018-07-28 | S | B | 0.5 | 0.53 | -0.03 | -0.5 | 0.55 | -0.05 | -1 |
| 1443.4 | 1442.5 | 20 | 20 | Hargreaves, NP (Nicholas) | | ENM | 1332.4 | 1316.1 | NMB Second Trials 2018 (U14) | 5 | 2018-04-22 | S | W | 0.5 | 0.67 | -0.17 | -3.4 | 0.69 | -0.19 | -3.8 |
| 1275 | 1278 | 20 | 20 | Hargreaves, NP (Nicholas) | | ENM | 1394.7 | 1386.5 | NMB First Trails 2018 (U14) | 5 | 2018-03-24 | S | B | 1 | 0.32 | 0.68 | 11.3 | 0.33 | 0.67 | 13.4 |
| 1209 | 1209 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1143 | 1143 | Aicc 2017 (Jnr) | 6 | 2017-08-19 | S | W | 0.5 | 0.59 | -0.09 | -1.5 | -0.09 | 0.59 | 11.8 |
| 1208 | 1208 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1313 | 1313 | Nmbcu Open 2016 (A) | 1 | 2016-11-25 | S | B | 1 | 0.36 | 0.64 | 10.9 | 0.64 | 0.36 | 7.2 |
| 1116 | 1116 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1294 | 1294 | Ec Closed Inter Union 2016 (U12) | 6 | 2016-10-01 | S | B | 1 | 0.27 | 0.73 | 12.1 | 0.73 | 0.27 | 5.4 |
| 1130 | 1130 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1195 | 1195 | Nelson Mandela Bay Junior Closed 2016 (U12) | 5 | 2016-05-21 | S | B | 0 | 0.41 | -0.41 | -6.8 | -0.41 | 0.41 | 8.2 |
| 1130 | 1130 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1195 | 1195 | Nmb Rowallan Park 2016 (U12) | 4 | 2016-05-07 | S | B | 0 | 0.41 | -0.41 | -6.8 | -0.41 | 0.41 | 8.2 |
| 1103 | 1103 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1203 | 1203 | Nmb 2Nd Chess Trials - Mnt Pleasant 2016 (U12) | 4 | 2016-04-08 | S | B | 1 | 0.36 | 0.64 | 10.6 | 0.64 | 0.36 | 7.2 |
| 1074 | 1074 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1225 | 1225 | 2016 Nmb 1St Trials (U12) | 4 | 2016-03-04 | S | W | 1 | 0.3 | 0.7 | 11.6 | 0.7 | 0.3 | 6 |
| 1021 | 1021 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1230 | 1230 | Trials 4 Nmbjchess (U12) | 3 | 2015-06-26 | S | W | 0.5 | 0.23 | 0.27 | 4.5 | 0.27 | 0.23 | 4.6 |
| 1024 | 1024 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1144 | 1144 | Nelson Mandela Bay Chess Trials 1 (Under 12) | 5 | 2015-03-14 | S | B | 0 | 0.34 | -0.34 | -5.6 | -0.34 | 0.34 | 6.8 |
| 1024 | 1024 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1144 | 1144 | Sa Junior Closed Chess Championship 2015 (Under 10 Open) | 10 | 2015-04-09 | S | B | 0 | 0.34 | -0.34 | -6.8 | -0.34 | 0.34 | 6.8 |
| 943 | 943 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1023 | 1023 | Nmb Trials 4 U10 | 6 | 2014-07-26 | R | W | 1 | 0.39 | 0.61 | 7.3 | 0.61 | 0.39 | 7.8 |
| 943 | 943 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1023 | 1023 | Nmb Trials 3 U10 | 4 | 2014-07-17 | S | B | 0 | 0.39 | -0.39 | -6.5 | -0.39 | 0.39 | 7.8 |
| 889 | 889 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 1005 | 1005 | Altona Trials - U10 | 6 | 2014-05-10 | R | B | 1 | 0.34 | 0.66 | 7.9 | 0.66 | 0.34 | 6.8 |
| 868 | 868 | 20 | 20 | Hargreaves, Np (Nicholas) | | ENM | 955 | 955 | Nmb 1St Trials U12 | 3 | 2014-03-08 | S | B | 0 | 0.38 | -0.38 | -6.3 | -0.38 | 0.38 | 7.6 |
| 741 | 741 | 20 | 20 | Hargreaves, N (Nicholas) | | ENM | 692 | 692 | Jacques-Loval Daniell Memorial 2013 Grade 1 - 3 | 3 | 2013-03-09 | R | W | 1 | 0.57 | 0.43 | 4 | 0.43 | 0.57 | 11.4 |
| 785 | 785 | 20 | 20 | Hargreaves, N (Nicholas) | | ENM | 626 | 626 | Nmb 1St Trials U8 U10 | 4 | 2013-02-23 | S | B | 0 | 0.71 | -0.71 | -11.8 | -0.71 | 0.71 | 14.2 |
| 803 | 803 | 20 | 20 | Hargreaves, N (Nicholas) | | EP | 759 | 759 | Nmb Jnr Closed U8 | 4 | 2012-07-13 | S | B | 0 | 0.56 | -0.56 | -11.2 | -0.56 | 0.56 | 11.2 |
