PLAYER PAGE
Arabella Liebenberg
2180314720Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1257.5 |
| K-factor | 36 |
| Floor | 772.2 |
| Highest | 1272.2 (2026-04-01) |
| Min/Max +/- allowed | 150 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.6 |
| SWe | 0.33 |
| Temp +/- | 12 |
| Penalties | 0 |
| Weight perform | 1267.2 |
| Final +/- | +12 |
| New Rating () | |
| Rating | 1269.5 |
| K-factor | 36 |
| Floor | 772.2 |
| Highest | 1272.2 (2026-04-01) |
| Min/Max +/- allowed | 149.6 |
Standard rating
| Rating | 1255.7 |
| K-factor | 36 |
| Floor | 774.7 |
| Highest | 1274.7 (2026-04-01) |
| Min/Max +/- allowed | 149.1 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.65 |
| SWe | 0.35 |
| Temp +/- | 12.8 |
| Penalties | 0 |
| Weight perform | 1267.2 |
| Final +/- | +12.8 |
| New Rating () | |
| Rating | 1268.4 |
| K-factor | 36 |
| Floor | 774.7 |
| Highest | 1274.7 (2026-04-01) |
| Min/Max +/- allowed | 149.1 |
Rapid rating
| Rating | 1190.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 | 1190.2 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Knights Watch Winter Classic 2026 (E) | Standard | 2026-07-04 | 2026-07-04 | Johannesburg Metro (GJM) | 5 | 1257.5 | 5 | 3 | 1332.6 | 12 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Randpark Ridge 2026 (U10) | Standard | 2026-06-27 | 2026-06-27 | Johannesburg Metro (GJM) | 5 | 1272.2 | 5 | 3 | 1174.6 | -14.7 | Details |
| 2 | South African Junior Closed Chess Championship 2026 (U8 Girls) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1227.1 | 9 | 4.5 | 1350.6 | 45.1 | Details |
| 3 | MCA Summer Heat Classic 2026 (U10) | Standard | 2026-03-21 | 2026-03-21 | Johannesburg Metro (GJM) | 5 | 1197.7 | 4 | 3 | 1462.8 | 37.2 | Details |
| 4 | 3rd Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Standard | 2026-03-08 | 2026-03-08 | Johannesburg Metro (GJM) | 5 | 1197.7 | 5 | 1 | 1021 | -32.4 | Details |
| 5 | JMC Trinityhouse Little Falls (U10) | Standard | 2026-02-28 | 2026-02-28 | Johannesburg Metro (GJM) | 5 | 1197.7 | 5 | 2 | 1239.9 | 8.4 | Details |
| 6 | 2026 JMC Kick off Tournament (U10) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1202.7 | 4 | 1 | 1117.8 | -6.6 | Details |
| 7 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Standard | 2026-01-17 | 2026-01-17 | Johannesburg Metro (GJM) | 5 | 1207.1 | 5 | 2 | 1190.3 | -1 | Details |
| 8 | 2025 Mzansi Individual Championships (U8 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1220.8 | 6 | 2 | 1070 | -21.2 | Details |
| 9 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1220.8 | 6 | 0 | 1000.1 | -26.1 | Details |
| 10 | Gauteng Inter-Region at Emerald Resort 2025 (U8+U10 Girls) | Standard | 2025-12-06 | 2025-12-07 | Sedibeng (GSV) | 5 | 1220.8 | 4 | 2 | 1325.6 | 9.2 | Details |
| 11 | MCA Year End Rapid 2025 (U8) | Rapid | 2025-11-01 | 2025-11-01 | Johannesburg Metro (GJM) | 7 | 1241.6 | 6 | 2 | 1105.3 | -11.5 | Details |
| 12 | MCA Spring Flower Birthday Rapid 2025 (U8) | Rapid | 2025-09-20 | 2025-09-20 | Johannesburg Metro (GJM) | 5 | 1241.6 | 4 | 2 | 1241.3 | 0 | Details |
| 13 | JMC Closed 2025 (U8) | Standard | 2025-08-09 | 2025-08-09 | Johannesburg Metro (GJM) | 5 | 1198.8 | 5 | 3 | 1451 | 23.7 | Details |
| 14 | MCA Winter Chill Classic 2025 (Rising Stars) | Standard | 2025-07-19 | 2025-07-19 | Johannesburg Metro (GJM) | 5 | 1200.7 | 5 | 1 | 1006.3 | -19.8 | Details |
| 15 | South African Open 2025 (U8 Girls) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1200.7 | 4 | 2 | 1256.5 | 5.2 | Details |
| 16 | Third Knight Riders Junior Open 2025 (U8) | Standard | 2025-06-22 | 2025-06-22 | Johannesburg Metro (GJM) | 5 | 1216.7 | 5 | 2 | 1162.2 | -6 | Details |
| 17 | Knight Riders Youth Day Open 2025 (U8) | Standard | 2025-06-15 | 2025-06-15 | Johannesburg Metro (GJM) | 5 | 1216.7 | 4 | 2 | 1218.2 | 0.2 | Details |
| 18 | JMC Helpmekaar 2025 (U8) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1216.7 | 5 | 2 | 1164.3 | -4.5 | Details |
| 19 | Knight Riders Juniors Open Chess Tournament 2025 (U8) | Standard | 2025-05-24 | 2025-05-24 | Johannesburg Metro (GJM) | 5 | 1199.3 | 5 | 2 | 1175.4 | -3.2 | Details |
| 20 | CPH May 2025 (E) | Standard | 2025-05-03 | 2025-05-03 | Johannesburg Metro (GJM) | 5 | 1199.3 | 5 | 3 | 1313.5 | 11.8 | Details |
| 21 | MCA Summer March 2025 (Newcomer) | Standard | 2025-03-08 | 2025-03-08 | Johannesburg Metro (GJM) | 5 | 1197.7 | 5 | 2 | 1098.6 | -9 | Details |
| 22 | JMC Crawford Ruimsig 2025 (U8) | Standard | 2025-03-01 | 2025-03-01 | Johannesburg Metro (GJM) | 5 | 1197.7 | 5 | 2 | 1100.6 | -10.1 | Details |
| 23 | MCA Welcome 2025 (Newcomers) | Standard | 2025-02-15 | 2025-02-15 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 1.5 | 1077.4 | -11.3 | Details |
| 24 | First Knights Juniors Chess Tournament 2025 (U8) | Standard | 2025-02-09 | 2025-02-09 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 3.5 | 1413.2 | 21.4 | Details |
| 25 | JMC Kick Off 2025 (U8) | Standard | 2025-02-02 | 2025-02-02 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 1 | 958.1 | -24.4 | Details |
Game statistics ( )
| Games | 5 |
| Wins | 3 |
| Draws | 0 |
| Losses | 2 |
| White | 3 |
| Black | 2 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 60 |
| Dp | 85 |
| AOR | 1247.6 |
| Performance | 1332.6 |
Game statistics ()
| Games | 42 |
| Wins | 19 |
| Draws | 1 |
| Losses | 22 |
| White | 21 |
| Black | 21 |
| White wins | 10 |
| Black wins | 9 |
| Score | 19.5 |
| Percent | 46.4 |
| Dp | -30.4 |
| AOR | 1274.9 |
| Performance | 1244.5 |
Game statistics (History)
| Games | 131 |
| Wins | 53 |
| Draws | 3 |
| Losses | 75 |
| White | 66 |
| Black | 65 |
| White wins | 28 |
| Black wins | 25 |
| Score | 54.5 |
| Percent | 41.6 |
| Dp | -71.4 |
| AOR | 1262.9 |
| Performance | 1191.5 |
Rankings (Main)
| National | |
| Overall | 8591 |
| Gender | 1662 |
| Age group | 425 |
| Gender/Age | 112 |
| Provincial | |
| Overall | 2976 |
| Gender | 590 |
| Age group | 143 |
| Gender/Age | 40 |
| Regional | |
| Overall | 732 |
| Gender | 120 |
| Age group | 42 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 7465 |
| Gender | 1538 |
| Age group | 398 |
| Gender/Age | 108 |
| Provincial | |
| Overall | 2701 |
| Gender | 565 |
| Age group | 133 |
| Gender/Age | 34 |
| Regional | |
| Overall | 628 |
| Gender | 112 |
| Age group | 42 |
| Gender/Age | 13 |
Rankings (Rapid)
| National | |
| Overall | 4902 |
| Gender | 1116 |
| Age group | 345 |
| Gender/Age | 87 |
| Provincial | |
| Overall | 1050 |
| Gender | 236 |
| Age group | 75 |
| Gender/Age | 20 |
| Regional | |
| Overall | 337 |
| Gender | 64 |
| Age group | 27 |
| Gender/Age | 10 |
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 | 5 |
| Score | 3 |
| Percent | 60 |
| Aor | 1247.6 |
| Dp | 85 |
| Prat | 1332.6 |
Performance ()
| Games | 42 |
| Score | 19.5 |
| Percent | 46.4 |
| Aor | 1274.9 |
| Dp | -30.4 |
| Prat | 1244.5 |
Performance (12 months)
| Games | 73 |
| Score | 30.5 |
| Percent | 41.8 |
| Aor | 1286.9 |
| Dp | -69.9 |
| Prat | 1217.1 |
Performance (History)
| Games | 131 |
| Score | 54.5 |
| Percent | 41.6 |
| Aor | 1262.9 |
| Dp | -71.4 |
| Prat | 1191.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Zingeni, R (Rethabile) | 5 | 4 | 1 | First Knights Juniors Chess Tournament 2025 (U8) | South African Open 2025 (U8 Girls) | Details |
| Overall | 2 | Maduna, A (Asonele) | 5 | 3 | 2 | Knight Riders Youth Day Open 2025 (U8) | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Details |
| Overall | 3 | Fischer, E (Ernst) | 4 | 3 | 1 | JMC Kick Off 2025 (U8) | JMC Closed 2025 (U8) | Details |
| Overall | 4 | Modise-Mgolodela, L (Lifalethu) | 3 | 1 | 2 | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | MCA Summer Heat Classic 2026 (U10) | Details |
| Overall | 5 | Nathan, N (Nevi'ah) | 3 | 2 | 1 | JMC Helpmekaar 2025 (U8) | 2026 JMC Kick off Tournament (U10) | Details |
| Standard | 1 | Zingeni, R (Rethabile) | 5 | 4 | 1 | First Knights Juniors Chess Tournament 2025 (U8) | South African Open 2025 (U8 Girls) | Details |
| Standard | 2 | Maduna, A (Asonele) | 5 | 3 | 2 | Knight Riders Youth Day Open 2025 (U8) | First Knight Riders Juniors Open Chess Tournament 2026 (U8+U10) | Details |
| Standard | 3 | Fischer, E (Ernst) | 4 | 3 | 1 | JMC Kick Off 2025 (U8) | JMC Closed 2025 (U8) | Details |
| Standard | 4 | Sooganchand, G (Gia) | 3 | 2 | 1 | CPH May 2025 (E) | JMC Trinityhouse Little Falls (U10) | Details |
| Standard | 5 | Van Eeden, C (Cilliers) | 3 | 2 | 1 | JMC Kick Off 2025 (U8) | JMC Closed 2025 (U8) | Details |
| Rapid | 1 | Mfazwe, P (Phumla) | 2 | 0 | 2 | MCA Spring Flower Birthday Rapid 2025 (U8) | MCA Year End Rapid 2025 (U8) | Details |