PLAYER PAGE
Personal
Jacobs, T (Toschia)
Chess SA id
203080848FIDE id
?Date of birth
2003-04-17 (Adult)Gender
FemaleRegion
Namakwa (NCN)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-06-13Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Raw rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Weighted rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Weighted performance | 131.9 | 131.1 | 0 | 0 |
| Floor | 701.3 | 701.6 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 212.4 | 220.4 | 165.8 | 165.8 |
| Highest rating | 1206.62018-03-01 | 1206.62018-03-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1201.32018-04-01 | 1201.62018-04-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1201.32018-06-01 | 1201.62018-06-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1206.62018-03-01 | 1206.62018-03-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Raw rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Weighted rating | 1026.3 | 1000.4 | 1200 | |
| Weighted performance | 131.9 | 131.1 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 701.3 | 701.6 | 700 | 700 |
| Max/Min rating change allowed | 212.4 | 220.4 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1026.3 | 1000.4 | 1200 | 1200 |
| New weighted rating | 1026.3 | 1000.4 | 1200 | 1200 |
| New weighted performance | 126.6 | 125.9 | 0 | 0 |
| Temp new rating | 1026.3 | 1000.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1026.3 | 1000.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 701.3 | 701.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 34 | 34 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Namakwa (NCN) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Female | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 29 | 8.5 | 29.31 | -175.9 | 1142.1 | 966.3 |
| Standard | 29 | 8.5 | 29.31 | -175.9 | 1142.1 | 966.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-09-30 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-09-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-08-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-07-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-06-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-05-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-04-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-03-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-02-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2025-01-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-12-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-11-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-10-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-09-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-08-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-07-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-09-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-05-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-04-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-03-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-02-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2024-01-01 | 1026.3 | 1000.4 | 1200 | 1200 |
| 2023-12-01 | 1026.3 | 1000.4 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Trails 2019 (U18 Girls) | 2019-06-13 | 2019-06-13 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 1 | Yes | Analysis |
| 2 | Namakwa Proewe 2019 (U18 Girls) | 2019-03-02 | 2019-03-02 | Standard | Namakwa (NCN) | 5 | 5 | 1.5 | Yes | Analysis |
| 3 | Northern Cape Closed Chess Championships 2018 (U16 Girls) | 2018-08-31 | 2018-09-01 | Standard | Frances Baard (NCF) | 5 | 4 | 1.5 | Yes | Analysis |
| 4 | Namakwa Proewe 2018 (O16) | 2018-08-04 | 2018-08-04 | Standard | Namakwa (NCN) | 5 | 5 | 2 | Yes | Analysis |
| 5 | NC Provincial Schools Eliminations 2018 (U15 Girls) | 2018-06-23 | 2018-06-23 | Standard | Frances Baard (NCF) | 5 | 5 | 0 | Yes | Analysis |
| 6 | Namakwa Distrik Skaak Proewe 2018 (O13+O15 Dogters) | 2018-03-17 | 2018-03-17 | Standard | Namakwa (NCN) | 5 | 5 | 2.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentNorthern Cape Closed Chess Championships 2018 | TournamentNamakwa Proewe 2019 | ||||||
| date2018-09-01 | rnd4 | typeStandard | result0.5 | date2019-03-02 | rnd2 | typeStandard | result1 | ||
| OpponentFlagg, A (Andrea) | OpponentFlagg, A (Andrea) | ||||||||
| 2 | 3 | TournamentNamakwa Distrik Skaak Proewe 2018 | TournamentNamakwa Distrik Skaak Proewe 2018 | ||||||
| date2018-03-17 | rnd2 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result0.5 | ||
| OpponentDe Jager, A (Anja) | OpponentBaker, L (Leone) | ||||||||
| 3 | 2 | TournamentNamakwa Proewe 2018 | TournamentNamakwa Proewe 2018 | ||||||
| date2018-08-04 | rnd4 | typeStandard | result1 | date2018-08-04 | rnd5 | typeStandard | result0.5 | ||
| OpponentCloete, C (Cavlin) | OpponentEngelbrecht, J (Jameal) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentNorthern Cape Closed Chess Championships 2018 | TournamentNamakwa Proewe 2019 | ||||||
| date2018-09-01 | rnd4 | typeStandard | result0.5 | date2019-03-02 | rnd2 | typeStandard | result1 | ||
| OpponentFlagg, A (Andrea) | OpponentFlagg, A (Andrea) | ||||||||
| 2 | 3 | TournamentNamakwa Distrik Skaak Proewe 2018 | TournamentNamakwa Distrik Skaak Proewe 2018 | ||||||
| date2018-03-17 | rnd2 | typeStandard | result1 | date2018-03-17 | rnd4 | typeStandard | result0.5 | ||
| OpponentDe Jager, A (Anja) | OpponentBaker, L (Leone) | ||||||||
| 3 | 2 | TournamentNamakwa Proewe 2018 | TournamentNamakwa Proewe 2018 | ||||||
| date2018-08-04 | rnd4 | typeStandard | result1 | date2018-08-04 | rnd5 | typeStandard | result0.5 | ||
| OpponentCloete, C (Cavlin) | OpponentEngelbrecht, J (Jameal) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNamakwa Distrik Skaak Proewe 2018 | TournamentNamakwa Distrik Skaak Proewe 2018 | ||||||
| date2018-03-17 | rnd2 | typeStandard | result1 | date2018-03-17 | rnd3 | typeStandard | result1 | ||
| OpponentDe Jager, A (Anja) | OpponentLourens, N (Nikita) | ||||||||
| 2 | 1 | TournamentNorthern Cape Trails 2019 | TournamentNorthern Cape Trails 2019 | ||||||
| date2019-06-13 | rnd3 | typeStandard | result1 | date2019-06-13 | rnd3 | typeStandard | result1 | ||
| OpponentAndries, L (Letichia) | OpponentAndries, L (Letichia) | ||||||||
| 3 | 1 | TournamentNamakwa Proewe 2019 | TournamentNamakwa Proewe 2019 | ||||||
| date2019-03-02 | rnd2 | typeStandard | result1 | date2019-03-02 | rnd2 | typeStandard | result1 | ||
| OpponentFlagg, A (Andrea) | OpponentFlagg, A (Andrea) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNamakwa Distrik Skaak Proewe 2018 | TournamentNamakwa Distrik Skaak Proewe 2018 | ||||||
| date2018-03-17 | rnd2 | typeStandard | result1 | date2018-03-17 | rnd3 | typeStandard | result1 | ||
| OpponentDe Jager, A (Anja) | OpponentLourens, N (Nikita) | ||||||||
| 2 | 1 | TournamentNorthern Cape Trails 2019 | TournamentNorthern Cape Trails 2019 | ||||||
| date2019-06-13 | rnd3 | typeStandard | result1 | date2019-06-13 | rnd3 | typeStandard | result1 | ||
| OpponentAndries, L (Letichia) | OpponentAndries, L (Letichia) | ||||||||
| 3 | 1 | TournamentNamakwa Proewe 2019 | TournamentNamakwa Proewe 2019 | ||||||
| date2019-03-02 | rnd2 | typeStandard | result1 | date2019-03-02 | rnd2 | typeStandard | result1 | ||
| OpponentFlagg, A (Andrea) | OpponentFlagg, A (Andrea) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Flagg ,A (Andrea) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1151.9 | 1293.5 | 1143.9 | 1293.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Baker ,L (Leone) | 3 | 1.5 | 0 | 3 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1168.7 | 1168.7 | 1163.4 | 1168.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Isaacs ,N (Nontlahla) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1220.7 | 795.7 | 1222 | 795.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Louw ,D (Danielle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 5 | De Jager ,A (Anja) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Meyer ,T (Tyrone) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1137.9 | 712.9 | 1126.9 | 712.9 | 0 | 0 | 0 | 0 | ||||||
| 7 | Mienies ,M (Marcia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1182.4 | 757.4 | 1178.8 | 757.4 | 0 | 0 | 0 | 0 | ||||||
| 8 | Reetsang ,R (Resego) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 835 | 410 | 844.6 | 410 | 0 | 0 | 0 | 0 | ||||||
| 9 | Cloete ,C (Cavlin) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Andries ,L (Letichia) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 842.4 | 1267.4 | 854.4 | 1267.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

