PLAYER PAGE
Naomi Niesing
2140140889Pixley-ka-Seme (NCP)Personal
Main rating
| Rating | 1221.5 |
| K-factor | 36 |
| Floor | 801.3 |
| Highest | 1301.3 (2026-01-01) |
| Min/Max +/- allowed | 144 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1144.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1221.5 |
| K-factor | 36 |
| Floor | 801.3 |
| Highest | 1301.3 (2026-01-01) |
| Min/Max +/- allowed | 143.5 |
Standard rating
| Rating | 1210.3 |
| K-factor | 36 |
| Floor | 802.8 |
| Highest | 1302.8 (2026-01-01) |
| Min/Max +/- allowed | 143.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1144.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1210.3 |
| K-factor | 36 |
| Floor | 802.8 |
| Highest | 1302.8 (2026-01-01) |
| Min/Max +/- allowed | 143.2 |
Rapid rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Inter Regional Chess Championship 2026 (Individual U14) | Standard | 2026-05-22 | 2026-05-23 | Mangaung (FMB) | 5 | 1271.9 | 5 | 1.5 | 994.7 | -50.3 | Details |
| 2 | 2026 Northern Cape Open Chess Championship (C) | Standard | 2026-04-17 | 2026-04-19 | Frances Baard (NCF) | 7 | 1269.9 | 7 | 3 | 1272.7 | 2 | Details |
| 3 | Hopetown Chess Tournament 2026 (U12) | Standard | 2026-02-07 | 2026-02-07 | Pixley-ka-Seme (NCP) | 5 | 1301.5 | 5 | 2 | 1131.1 | -17.5 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U12 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1281.3 | 6 | 3 | 1378 | 11.3 | Details |
| 5 | Northern Cape Closed 202 (U12 Girls) | Standard | 2025-08-22 | 2025-08-23 | ZF Mgcawu (NZF) | 5 | 1242.7 | 5 | 3 | 1400 | 18 | Details |
| 6 | Hopetown Schools Open 2025 (U11) | Standard | 2025-08-01 | 2025-08-01 | Pixley-ka-Seme (NCP) | 5 | 1242.7 | 4 | 2 | 1286.3 | 3.3 | Details |
| 7 | 2025 Hopetown Schools Chess Tournament (U11+U13) | Standard | 2025-05-17 | 2025-05-17 | Pixley-ka-Seme (NCP) | 5 | 1274.2 | 5 | 1.5 | 1089.6 | -17.5 | Details |
| 8 | 2025 Frances Baard Schools Open IV (U9+U11) | Standard | 2025-04-17 | 2025-04-17 | Frances Baard (NCF) | 5 | 1227.9 | 5 | 4 | 1465.1 | 24.2 | Details |
| 9 | Karpov Chess Club Open 2025 | Standard | 2025-03-15 | 2025-03-15 | Frances Baard (NCF) | 5 | 1251 | 5 | 1 | 1113.8 | -12.8 | Details |
| 10 | Hopetown Schools Chess Tournament 2025 (U9+U11) | Standard | 2025-02-22 | 2025-02-22 | Pixley-ka-Seme (NCP) | 5 | 1173.2 | 5 | 3 | 1317.8 | 14.9 | Details |
| 11 | 2025 HSDA School Chess Tournament (U9+U11) | Standard | 2025-02-08 | 2025-02-08 | Pixley-ka-Seme (NCP) | 5 | 1173.2 | 5 | 3 | 1291.1 | 10.9 | Details |
| 12 | 2024 Kimberley Chess Club Christmas Open (Bishops) | Standard | 2024-12-07 | 2024-12-07 | Frances Baard (NCF) | 5 | 1177.2 | 5 | 2 | 1151.8 | -2 | Details |
| 13 | 2024 Hopetown Schools Chess Tournament (U9+U11) | Standard | 2024-10-12 | 2024-10-12 | Pixley-ka-Seme (NCP) | 5 | 1093.6 | 5 | 3 | 1355 | 26.4 | Details |
| 14 | Hopetown Schools Chess Tournament 2024 (U11) | Standard | 2024-08-17 | 2024-08-17 | Pixley-ka-Seme (NCP) | 5 | 1073 | 4 | 1 | 996.1 | -6.2 | Details |
| 15 | 2024 NC Closed Chess Championships (U12 Girls) | Standard | 2024-08-23 | 2024-08-25 | Frances Baard (NCF) | 5 | 1073 | 4 | 2 | 1205.7 | 11.9 | Details |
| 16 | 2024 Pixley Ka Seme Chess Schools Open 2 (U11) | Standard | 2024-08-03 | 2024-08-03 | Pixley-ka-Seme (NCP) | 5 | 1073 | 5 | 2 | 1104.2 | 3.7 | Details |
| 17 | 2024 HSDA Open 3 (U11) | Standard | 2024-07-27 | 2024-07-27 | Pixley-ka-Seme (NCP) | 5 | 1047.8 | 4 | 2 | 1208.1 | 12.6 | Details |
| 18 | Frances Baard Grand Prix 1.0 2024 (U12) | Standard | 2024-06-29 | 2024-06-29 | Frances Baard (NCF) | 5 | 1113 | 5 | 0 | 777.1 | -32.6 | Details |
| 19 | Spartan Bishops Chess Championships 2024 (Big Pawns) | Standard | 2024-05-04 | 2024-05-05 | Bojanala Platina (NBR) | 5 | 1140.2 | 5 | 1 | 1007.7 | -13.6 | Details |
| 20 | Hopetown Open Chess Tournament 2024 (U12) | Standard | 2024-02-10 | 2024-02-10 | Frances Baard (NCF) | 5 | 1075.7 | 4 | 2 | 1223.3 | 11.6 | Details |
| 21 | 2024 Frances Baard Schools Open (U11) | Standard | 2024-02-03 | 2024-02-03 | Frances Baard (NCF) | 5 | 1075.7 | 5 | 3 | 1277.3 | 20.5 | Details |
| 22 | Hopetown Chess Open Tournament 2023 (U10+U12) | Standard | 2023-08-05 | 2023-08-05 | Pixley-ka-Seme (NCP) | 5 | 1083.8 | 5 | 2 | 1101.1 | 2.4 | Details |
| 23 | 2023 Northern Cape Closed Chess Championships (U10 Girls) | Standard | 2023-08-25 | 2023-08-27 | Frances Baard (NCF) | 4 | 1083.8 | 3 | 1 | 975.6 | -6.4 | Details |
| 24 | Hopetown School Chess Open Tournament 2023 (U9) | Standard | 2023-05-06 | 2023-05-06 | Pixley-ka-Seme (NCP) | 5 | 1133.2 | 4 | 1 | 981.8 | -12.1 | Details |
| 25 | Inter Regional Chess Championship 2023 (U10) | Standard | 2023-05-19 | 2023-05-20 | Mangaung (FMB) | 5 | 1133.2 | 5 | 1.5 | 1010.4 | -12.9 | Details |
| 26 | Hopetown Schools Chess Open Tournament 2023 (U11) | Standard | 2023-02-25 | 2023-02-25 | John Taolo Gaetswewe (NCJ) | 5 | 1166.8 | 4 | 1 | 955.1 | -16.8 | Details |
| 27 | Pixley Chess Trials 2022 (U10) | Standard | 2022-09-03 | 2022-09-03 | Pixley-ka-Seme (NCP) | 5 | 1133.5 | 5 | 3 | 1308.6 | 16.5 | Details |
| 28 | Hopetown Chess Club Open Tournament 2022 (U7-U11) | Standard | 2022-05-14 | 2022-05-14 | John Taolo Gaetswewe (NCJ) | 5 | 1200 | 4 | 0 | 779.8 | -33.3 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 17 |
| Wins | 6 |
| Draws | 1 |
| Losses | 10 |
| White | 9 |
| Black | 8 |
| White wins | 3 |
| Black wins | 3 |
| Score | 6.5 |
| Percent | 38.2 |
| Dp | -100 |
| AOR | 1249.3 |
| Performance | 1149.3 |
Game statistics (History)
| Games | 133 |
| Wins | 53 |
| Draws | 3 |
| Losses | 77 |
| White | 63 |
| Black | 70 |
| White wins | 24 |
| Black wins | 29 |
| Score | 54.5 |
| Percent | 41 |
| Dp | -76.7 |
| AOR | 1235.6 |
| Performance | 1158.9 |
Rankings (Main)
| National | |
| Overall | 11120 |
| Gender | 2275 |
| Age group | 1944 |
| Gender/Age | 526 |
| Provincial | |
| Overall | 373 |
| Gender | 64 |
| Age group | 83 |
| Gender/Age | 16 |
| Regional | |
| Overall | 50 |
| Gender | 16 |
| Age group | 14 |
| Gender/Age | 4 |
Rankings (Standard)
| National | |
| Overall | 9750 |
| Gender | 2175 |
| Age group | 1768 |
| Gender/Age | 509 |
| Provincial | |
| Overall | 385 |
| Gender | 68 |
| Age group | 81 |
| Gender/Age | 15 |
| Regional | |
| Overall | 51 |
| Gender | 16 |
| Age group | 14 |
| Gender/Age | 4 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 17 |
| Score | 6.5 |
| Percent | 38.2 |
| Aor | 1249.3 |
| Dp | -100 |
| Prat | 1149.3 |
Performance (12 months)
| Games | 32 |
| Score | 14.5 |
| Percent | 45.3 |
| Aor | 1288.3 |
| Dp | -39.8 |
| Prat | 1248.5 |
Performance (History)
| Games | 133 |
| Score | 54.5 |
| Percent | 41 |
| Aor | 1235.6 |
| Dp | -76.7 |
| Prat | 1158.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Zyl, JG (Johanna Glouwdina) | 10 | 4 | 6 | Hopetown Schools Chess Open Tournament 2023 (U11) | Northern Cape Closed 202 (U12 Girls) | Details |
| Overall | 2 | Van Zyl, FW (Frederick Willem) | 7 | 5 | 2 | Inter Regional Chess Championship 2023 (U10) | Hopetown Schools Open 2025 (U11) | Details |
| Overall | 3 | Vermeulen, JB (Johannes Bernardus) | 6 | 2 | 4 | Hopetown Schools Chess Open Tournament 2023 (U11) | Hopetown Chess Tournament 2026 (U12) | Details |
| Overall | 4 | Finck, LS (Lynden Shikamaru) | 6 | 4 | 2 | Inter Regional Chess Championship 2023 (U10) | Hopetown Schools Open 2025 (U11) | Details |
| Overall | 5 | De Noon, SJ (Stian Johanco) | 6 | 3 | 3 | Hopetown School Chess Open Tournament 2023 (U9) | Hopetown Chess Tournament 2026 (U12) | Details |
| Standard | 1 | Van Zyl, JG (Johanna Glouwdina) | 10 | 4 | 6 | Hopetown Schools Chess Open Tournament 2023 (U11) | Northern Cape Closed 202 (U12 Girls) | Details |
| Standard | 2 | Van Zyl, FW (Frederick Willem) | 7 | 5 | 2 | Inter Regional Chess Championship 2023 (U10) | Hopetown Schools Open 2025 (U11) | Details |
| Standard | 3 | Vermeulen, JB (Johannes Bernardus) | 6 | 2 | 4 | Hopetown Schools Chess Open Tournament 2023 (U11) | Hopetown Chess Tournament 2026 (U12) | Details |
| Standard | 4 | Finck, LS (Lynden Shikamaru) | 6 | 4 | 2 | Inter Regional Chess Championship 2023 (U10) | Hopetown Schools Open 2025 (U11) | Details |
| Standard | 5 | De Noon, SJ (Stian Johanco) | 6 | 3 | 3 | Hopetown School Chess Open Tournament 2023 (U9) | Hopetown Chess Tournament 2026 (U12) | Details |