PLAYER PAGE
Bongiwe Natasha Cele
2100190415Tshwane (GTP)Personal
Main rating
| Rating | 1440 |
| K-factor | 32 |
| Floor | 940 |
| Highest | 1440 (2026-02-28) |
| Min/Max +/- allowed | 118 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1417 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1440 |
| K-factor | 32 |
| Floor | 940 |
| Highest | 1440 (2026-02-28) |
| Min/Max +/- allowed | 117.8 |
Standard rating
| Rating | 1444 |
| K-factor | 32 |
| Floor | 944 |
| Highest | 1444 (2026-02-28) |
| Min/Max +/- allowed | 117.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1417 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1444 |
| K-factor | 32 |
| Floor | 944 |
| Highest | 1444 (2026-02-28) |
| Min/Max +/- allowed | 117.1 |
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 |
| 1 | 2026 AHS Chess Tournament (C) | Standard | 2026-02-28 | 2026-02-28 | Tshwane (GTP) | 5 | 1440 | 5 | 3.5 | 1579.1 | 22.8 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Constantiapark Open Chess Tournament (C) | Standard | 2026-02-14 | 2026-02-14 | Tshwane (GTP) | 5 | 1413.6 | 5 | 4 | 1587.3 | 0 | Details |
| 2 | 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) | Standard | 2025-09-27 | 2025-09-27 | Tshwane (GTP) | 5 | 1424.6 | 5 | 3 | 1345.2 | 0 | Details |
| 3 | 2025 Tshwane South School District CLOSED League Championship (U19B) | Standard | 2025-08-16 | 2025-08-16 | Tshwane (GTP) | 5 | 1399.6 | 3 | 3 | 1622.6 | 0 | Details |
| 4 | 2025 Wynie Robbertse Chess Tournament (C) | Standard | 2025-07-19 | 2025-07-19 | Tshwane (GTP) | 5 | 1337.1 | 5 | 3 | 1548.2 | 0 | Details |
| 5 | 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) | Standard | 2025-05-10 | 2025-05-10 | Tshwane (GTP) | 5 | 1313.6 | 5 | 3 | 1440.5 | 0 | Details |
| 6 | Gauteng Schools Individuals Finals 2024 (U15 Girls) | Standard | 2024-08-17 | 2024-08-17 | Ekurhuleni (GE) | 5 | 1287.6 | 5 | 3 | 1444.8 | 0 | Details |
| 7 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B) | Standard | 2024-08-03 | 2024-08-03 | Tshwane (GTP) | 5 | 1237.4 | 4 | 4 | 1594.7 | 0 | Details |
| 8 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | Standard | 2024-05-11 | 2024-05-11 | Tshwane (GTP) | 5 | 1227.8 | 5 | 3 | 1275.2 | 0 | Details |
| 9 | Lardies Open Tournament 2023 (D1) | Standard | 2023-10-28 | 2023-10-28 | Tshwane (GTP) | 5 | 1200 | 5 | 3 | 1351.7 | 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 | 5 |
| Wins | 3 |
| Draws | 2 |
| Losses | 0 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| AOR | 1332.3 |
| Performance | 1587.3 |
Game statistics (History)
| Games | 42 |
| Wins | 27 |
| Draws | 4 |
| Losses | 11 |
| White | 20 |
| Black | 22 |
| White wins | 14 |
| Black wins | 13 |
| Score | 29 |
| Percent | 69 |
| Dp | 161.9 |
| AOR | 1295.5 |
| Performance | 1457.4 |
Rankings (Main)
| National | |
| Overall | 2580 |
| Gender | 359 |
| Age group | 349 |
| Gender/Age | 64 |
| Provincial | |
| Overall | 890 |
| Gender | 131 |
| Age group | 129 |
| Gender/Age | 23 |
| Regional | |
| Overall | 328 |
| Gender | 57 |
| Age group | 52 |
| Gender/Age | 12 |
Rankings (Standard)
| National | |
| Overall | 2268 |
| Gender | 319 |
| Age group | 313 |
| Gender/Age | 57 |
| Provincial | |
| Overall | 810 |
| Gender | 123 |
| Age group | 116 |
| Gender/Age | 22 |
| Regional | |
| Overall | 304 |
| Gender | 53 |
| Age group | 46 |
| Gender/Age | 11 |
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 | 5 |
| Score | 4 |
| Percent | 80 |
| Aor | 1332.3 |
| Dp | 255 |
| Prat | 1587.3 |
Performance (12 months)
| Games | 23 |
| Score | 16 |
| Percent | 69.6 |
| Aor | 1332.6 |
| Dp | 166.3 |
| Prat | 1498.9 |
Performance (History)
| Games | 42 |
| Score | 29 |
| Percent | 69 |
| Aor | 1295.5 |
| Dp | 161.9 |
| Prat | 1457.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Viljoen, A (Amber) | 2 | 0 | 2 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | Gauteng Schools Individuals Finals 2024 (U15 Girls) | Details |
| Overall | 2 | Laas, I (Isabella) | 2 | 1 | 1 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B) | Details |
| Overall | 3 | Ngwangwa, N (Nonhlanhla) | 2 | 1 | 1 | Gauteng Schools Individuals Finals 2024 (U15 Girls) | 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) | Details |
| Overall | 4 | Rizvi, A (Anam) | 2 | 1 | 1 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) | Details |
| Standard | 1 | Viljoen, A (Amber) | 2 | 0 | 2 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | Gauteng Schools Individuals Finals 2024 (U15 Girls) | Details |
| Standard | 2 | Laas, I (Isabella) | 2 | 1 | 1 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U15B) | Details |
| Standard | 3 | Ngwangwa, N (Nonhlanhla) | 2 | 1 | 1 | Gauteng Schools Individuals Finals 2024 (U15 Girls) | 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) | Details |
| Standard | 4 | Rizvi, A (Anam) | 2 | 1 | 1 | 2024 Tshwane South School District CLOSED Individual Championships (U15 Girls) | 2025 Tshwane South School District Individual Finals (D4) (U15 Girls) | Details |