PLAYER PAGE
Owethu Sibhema
1080157517Amajuba (KAN)Personal
Main rating
| Rating | 1476.1 |
| K-factor | 32 |
| Floor | 976.8 |
| Highest | 1498 (2026-01-01) |
| Min/Max +/- allowed | 108 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1427.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1476.1 |
| K-factor | 32 |
| Floor | 976.8 |
| Highest | 1498 (2026-01-01) |
| Min/Max +/- allowed | 108.5 |
Standard rating
| Rating | 1362.8 |
| K-factor | 36 |
| Floor | 862.8 |
| Highest | 1450.8 (2024-09-01) |
| Min/Max +/- allowed | 116 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1362.8 |
| K-factor | 36 |
| Floor | 862.8 |
| Highest | 1450.8 (2024-09-01) |
| Min/Max +/- allowed | 116 |
Rapid rating
| Rating | 1473.2 |
| K-factor | 32 |
| Floor | 950.4 |
| Highest | 1497.6 (2025-11-30) |
| Min/Max +/- allowed | 108.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1477.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1473.2 |
| K-factor | 32 |
| Floor | 950.4 |
| Highest | 1497.6 (2025-11-30) |
| Min/Max +/- allowed | 108.5 |
Blitz rating
| Rating | 1270.6 |
| K-factor | 36 |
| Floor | 770.6 |
| Highest | 1270.6 (2026-02-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1270.6 |
| K-factor | 36 |
| Floor | 770.6 |
| Highest | 1270.6 (2026-02-01) |
| Min/Max +/- allowed | 150 |
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 | Osizweni Library Chess Blitz I Open 2026 | Blitz | 2026-01-10 | 2026-01-10 | Amajuba (KAN) | 7 | 1498 | 7 | 5.5 | 1488.8 | 0 | Details |
| 2 | 2025 SALGA KZN DSAC Games (U20 Male) | Standard | 2025-12-05 | 2025-12-07 | Umgungunglovu (KUP) | 7 | 1463.5 | 7 | 4.5 | 1583.6 | 0 | Details |
| 3 | Amajuba Mayoral Cup 2025 (U20 Boys) | Rapid | 2025-11-15 | 2025-11-15 | Amajuba (KAN) | 7 | 1428.4 | 7 | 6.5 | 1617 | 0 | Details |
| 4 | Isukile Amajuba 2025 (U20) | Rapid | 2025-10-26 | 2025-10-26 | Amajuba (KAN) | 7 | 1292 | 7 | 6 | 1499.2 | 0 | Details |
| 5 | Newcastle Mayoral Cup 2025 (U20) | Rapid | 2025-10-18 | 2025-10-18 | Amajuba (KAN) | 6 | 1292 | 6 | 5.5 | 1554.2 | 0 | Details |
| 6 | Newcastle Zone 3 Osizweni 2025 (U20) | Rapid | 2025-10-12 | 2025-10-12 | Amajuba (KAN) | 6 | 1292 | 6 | 6 | 1647.5 | 0 | Details |
| 7 | 2024 SALGA KZN DSAC Games | Standard | 2024-12-06 | 2024-12-08 | Ethekwini (KED) | 7 | 1257.9 | 6 | 3 | 1421.5 | 0 | Details |
| 8 | 2024 KZN Schools District Selections (U18 Boys) | Standard | 2024-09-13 | 2024-09-15 | Ethekwini (KED) | 6 | 1204.1 | 6 | 4 | 1461.5 | 0 | Details |
| 9 | 2023 KZN Winter Schools Selections (U15 Boys) | Rapid | 2023-06-24 | 2023-06-24 | Ethekwini (KED) | 7 | 1200 | 7 | 3.5 | 1217.8 | 0 | 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 | 7 |
| Wins | 5 |
| Draws | 1 |
| Losses | 1 |
| White | 4 |
| Black | 3 |
| White wins | 4 |
| Black wins | 1 |
| Score | 5.5 |
| Percent | 78.6 |
| Dp | 242.9 |
| AOR | 1245.9 |
| Performance | 1488.8 |
Game statistics (History)
| Games | 59 |
| Wins | 40 |
| Draws | 9 |
| Losses | 10 |
| White | 29 |
| Black | 30 |
| White wins | 22 |
| Black wins | 18 |
| Score | 44.5 |
| Percent | 75.4 |
| Dp | 216.1 |
| AOR | 1281.4 |
| Performance | 1497.5 |
Rankings (Main)
| National | |
| Overall | 2071 |
| Gender | 1808 |
| Age group | 262 |
| Gender/Age | 218 |
| Provincial | |
| Overall | 137 |
| Gender | 126 |
| Age group | 13 |
| Gender/Age | 12 |
| Regional | |
| Overall | 1 |
| Gender | 1 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 3712 |
| Gender | 3106 |
| Age group | 482 |
| Gender/Age | 398 |
| Provincial | |
| Overall | 229 |
| Gender | 196 |
| Age group | 25 |
| Gender/Age | 19 |
| Regional | |
| Overall | 5 |
| Gender | 4 |
| Age group | 2 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 413 |
| Gender | 379 |
| Age group | 28 |
| Gender/Age | 26 |
| Provincial | |
| Overall | 39 |
| Gender | 37 |
| Age group | 3 |
| Gender/Age | 3 |
| 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 | 7 |
| Score | 5.5 |
| Percent | 78.6 |
| Aor | 1245.9 |
| Dp | 242.9 |
| Prat | 1488.8 |
Performance (12 months)
| Games | 40 |
| Score | 34 |
| Percent | 85 |
| Aor | 1265.8 |
| Dp | 297.5 |
| Prat | 1563.3 |
Performance (History)
| Games | 59 |
| Score | 44.5 |
| Percent | 75.4 |
| Aor | 1281.4 |
| Dp | 216.1 |
| Prat | 1497.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Sukazi, S (Sifundo) | 4 | 3 | 1 | Newcastle Mayoral Cup 2025 (U20) | Osizweni Library Chess Blitz I Open 2026 | Details |
| Overall | 2 | Sibiya, S (Sbongakonke) | 3 | 2 | 1 | Newcastle Mayoral Cup 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Overall | 3 | Mtshali, S (Siphosethu) | 2 | 0 | 2 | Newcastle Zone 3 Osizweni 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Overall | 4 | Khanye, N (Ntando) | 2 | 2 | 0 | Newcastle Zone 3 Osizweni 2025 (U20) | Osizweni Library Chess Blitz I Open 2026 | Details |
| Overall | 5 | Kazadi, E (Elisha) | 2 | 1 | 1 | 2024 KZN Schools District Selections (U18 Boys) | 2024 SALGA KZN DSAC Games | Details |
| Standard | 1 | Kazadi, E (Elisha) | 2 | 1 | 1 | 2024 KZN Schools District Selections (U18 Boys) | 2024 SALGA KZN DSAC Games | Details |
| Rapid | 1 | Sibiya, S (Sbongakonke) | 3 | 2 | 1 | Newcastle Mayoral Cup 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Rapid | 2 | Sukazi, S (Sifundo) | 3 | 2 | 1 | Newcastle Mayoral Cup 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Rapid | 3 | Mtshali, S (Siphosethu) | 2 | 0 | 2 | Newcastle Zone 3 Osizweni 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Rapid | 4 | Memela, S (Sphelele) | 2 | 0 | 2 | Isukile Amajuba 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |
| Rapid | 5 | Nxumalo, S (Sibusiso) | 2 | 2 | 0 | Isukile Amajuba 2025 (U20) | Amajuba Mayoral Cup 2025 (U20 Boys) | Details |