PLAYER PAGE
Jakoba Meyer
2120302902Frances Baard (NCF)Personal
Main rating
| Rating | 1233.3 |
| K-factor | 36 |
| Floor | 788.3 |
| Highest | 1288.3 (2025-04-01) |
| Min/Max +/- allowed | 146 |
| Rating Change () | |
| Games | 10 |
| Score | 6 |
| We | 4.43 |
| SWe | 0.39 |
| Temp +/- | 14 |
| Penalties | 0 |
| Weight perform | 1194.6 |
| Final +/- | +14 |
| New Rating () | |
| Rating | 1247.3 |
| K-factor | 36 |
| Floor | 788.3 |
| Highest | 1288.3 (2025-04-01) |
| Min/Max +/- allowed | 146.2 |
Standard rating
| Rating | 1230.9 |
| K-factor | 36 |
| Floor | 816 |
| Highest | 1316 (2025-08-01) |
| Min/Max +/- allowed | 140.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1166.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1230.9 |
| K-factor | 36 |
| Floor | 816 |
| Highest | 1316 (2025-08-01) |
| Min/Max +/- allowed | 140.6 |
Rapid rating
| Rating | 1197.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| 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 | 1197.6 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-05-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 10 |
| Score | 6 |
| We | 5 |
| SWe | 1 |
| Temp +/- | 36 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | +36 |
| New Rating () | |
| Rating | 1236 |
| K-factor | 36 |
| Floor | 736 |
| Highest | 1236 (2026-07-01) |
| Min/Max +/- allowed | 157.5 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Diamond Chess Academy Grand Prix 0.6 (A) | Blitz | 2026-06-24 | 2026-06-24 | Frances Baard (NCF) | 11 | 1233.3 | 10 | 6 | 1367.4 | 14 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Inter Regional Chess Championship 2026 (Individual U16) | Standard | 2026-05-22 | 2026-05-23 | Mangaung (FMB) | 5 | 1245.8 | 5 | 2.5 | 1182 | -12.5 | Details |
| 2 | 2026 Northern Cape Open Chess Championship (C) | Standard | 2026-04-17 | 2026-04-19 | Frances Baard (NCF) | 7 | 1219.8 | 7 | 3 | 1276.5 | 16.9 | Details |
| 3 | South African Junior Closed Chess Championship 2026 (U14 Girls) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1219.8 | 8 | 2 | 1252.8 | 9.2 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U14 Girls) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1235.6 | 3 | 0.5 | 1078.2 | -8.6 | Details |
| 5 | 2025 Frances Baard Schools Chess Festival 0.2 (U15+U17) | Standard | 2025-09-20 | 2025-09-20 | Frances Baard (NCF) | 5 | 1254.4 | 4 | 1 | 1121.1 | -10.5 | Details |
| 6 | Northern Cape Closed 202 (U14 Girls) | Standard | 2025-08-22 | 2025-08-23 | ZF Mgcawu (NZF) | 5 | 1283.1 | 5 | 2 | 1145.7 | -16 | Details |
| 7 | 2025 Karpov Chess Club Rapid Open 0.2 (B) | Rapid | 2025-07-26 | 2025-07-26 | Frances Baard (NCF) | 5 | 1288.3 | 4 | 0.5 | 999.4 | -16.4 | Details |
| 8 | KCC School Holiday Tournament 2.0 2025 | Standard | 2025-07-02 | 2025-07-02 | Frances Baard (NCF) | 5 | 1288.3 | 5 | 3 | 1433.3 | 13.6 | Details |
| 9 | 2025 Frances Baard Schools Open IV (U13) | Standard | 2025-04-17 | 2025-04-17 | Frances Baard (NCF) | 5 | 1288.3 | 0 | 0 | 0 | 0 | Details |
| 10 | 2025 Frances Baard Schools Chess Open 3.0 (U13) | Standard | 2025-03-01 | 2025-03-01 | Frances Baard (NCF) | 5 | 1207.9 | 5 | 4 | 1488.7 | 27 | Details |
| 11 | 2025 Frances Baard Schools Open 2.0 (U13) | Standard | 2025-02-15 | 2025-02-15 | Frances Baard (NCF) | 5 | 1130.1 | 4 | 1.5 | 1143.7 | 1 | Details |
| 12 | 2025 Frances Baard Schools Open (U13) | Standard | 2025-02-01 | 2025-02-01 | Frances Baard (NCF) | 5 | 1130.1 | 5 | 4.5 | 1551.8 | 42.3 | Details |
| 13 | 2024 FB Schools Open 7.0 2024 (U13) | Standard | 2024-10-19 | 2024-10-19 | Frances Baard (NCF) | 5 | 1084 | 4 | 0.5 | 970.1 | -7.7 | Details |
| 14 | 2024 Frances Baard Open 6.0 (C) | Standard | 2024-10-05 | 2024-10-05 | Frances Baard (NCF) | 5 | 1084 | 4 | 1.5 | 1131.7 | 5 | Details |
| 15 | 2024 Frances Baard Grand Prix 2.0 (C) | Standard | 2024-07-06 | 2024-07-06 | Frances Baard (NCF) | 5 | 1120.3 | 4 | 0 | 893.1 | -18.1 | Details |
| 16 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | Standard | 2024-06-19 | 2024-06-19 | Frances Baard (NCF) | 5 | 1133.1 | 5 | 1 | 1061.1 | -6.4 | Details |
| 17 | 2024 Frances Baard Schools Open 5.0 (U13) | Standard | 2024-04-27 | 2024-04-27 | Frances Baard (NCF) | 5 | 1200 | 4 | 0 | 777.8 | -33.4 | 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 | 30 |
| Wins | 10 |
| Draws | 7 |
| Losses | 13 |
| White | 15 |
| Black | 15 |
| White wins | 4 |
| Black wins | 6 |
| Score | 13.5 |
| Percent | 45 |
| Dp | -42.5 |
| AOR | 1327.2 |
| Performance | 1284.7 |
Game statistics (History)
| Games | 86 |
| Wins | 26 |
| Draws | 15 |
| Losses | 45 |
| White | 41 |
| Black | 45 |
| White wins | 15 |
| Black wins | 11 |
| Score | 33.5 |
| Percent | 39 |
| Dp | -93.9 |
| AOR | 1295.4 |
| Performance | 1201.5 |
Rankings (Main)
| National | |
| Overall | 10251 |
| Gender | 2068 |
| Age group | 1829 |
| Gender/Age | 421 |
| Provincial | |
| Overall | 348 |
| Gender | 59 |
| Age group | 71 |
| Gender/Age | 14 |
| Regional | |
| Overall | 177 |
| Gender | 31 |
| Age group | 30 |
| Gender/Age | 7 |
Rankings (Standard)
| National | |
| Overall | 8689 |
| Gender | 1871 |
| Age group | 1528 |
| Gender/Age | 368 |
| Provincial | |
| Overall | 334 |
| Gender | 61 |
| Age group | 68 |
| Gender/Age | 15 |
| Regional | |
| Overall | 165 |
| Gender | 31 |
| Age group | 29 |
| Gender/Age | 7 |
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 | 30 |
| Score | 13.5 |
| Percent | 45 |
| Aor | 1327.2 |
| Dp | -42.5 |
| Prat | 1284.7 |
Performance (12 months)
| Games | 42 |
| Score | 17 |
| Percent | 40.5 |
| Aor | 1318.8 |
| Dp | -81 |
| Prat | 1237.8 |
Performance (History)
| Games | 86 |
| Score | 33.5 |
| Percent | 39 |
| Aor | 1295.4 |
| Dp | -93.9 |
| Prat | 1201.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Louw, J (Jason) | 5 | 3 | 2 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | 2026 Northern Cape Open Chess Championship (C) | Details |
| Overall | 2 | Ross, E (Ebenezer) | 4 | 3 | 1 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | Inter Regional Chess Championship 2026 (Individual U16) | Details |
| Overall | 3 | Cleaver, J (Jordan-Daniel) | 3 | 1 | 2 | 2025 Frances Baard Schools Open (U13) | KCC School Holiday Tournament 2.0 2025 | Details |
| Overall | 4 | Anderson, J (James) | 3 | 0 | 3 | 2024 FB Schools Open 7.0 2024 (U13) | 2025 Frances Baard Schools Chess Open 3.0 (U13) | Details |
| Overall | 5 | Mahadika, R (Rorisang) | 2 | 0 | 2 | 2024 Frances Baard Schools Open 5.0 (U13) | Northern Cape Closed 202 (U14 Girls) | Details |
| Standard | 1 | Ross, E (Ebenezer) | 4 | 3 | 1 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | Inter Regional Chess Championship 2026 (Individual U16) | Details |
| Standard | 2 | Louw, J (Jason) | 4 | 3 | 1 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | 2026 Northern Cape Open Chess Championship (C) | Details |
| Standard | 3 | Anderson, J (James) | 3 | 0 | 3 | 2024 FB Schools Open 7.0 2024 (U13) | 2025 Frances Baard Schools Chess Open 3.0 (U13) | Details |
| Standard | 4 | Cleaver, J (Jordan-Daniel) | 3 | 1 | 2 | 2025 Frances Baard Schools Open (U13) | KCC School Holiday Tournament 2.0 2025 | Details |
| Standard | 5 | Wyl, C (Caleb Reatlegile) | 2 | 1 | 1 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | 2024 Frances Baard Grand Prix 2.0 (C) | Details |