PLAYER PAGE
Personal
Erasmus, SM (Sophia Mine)
Chess SA id
2110109349FIDE id
?Date of birth
2011-07-28 (U16)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-10-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1145.6 | 1134 | 1200 | 1200 |
| Raw rating | 1145.6 | 1134 | 1200 | 1200 |
| Weighted rating | 1145.6 | 1134 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 179.2 | 182.2 | 165.8 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1145.6 | 1134 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1145.6 | 1134 | 1200 | 1200 |
| Raw rating | 1145.6 | 1134 | 1200 | 1200 |
| Weighted rating | 1145.6 | 1134 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 179.2 | 182.2 | 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 | 1145.6 | 1134 | 1200 | 1200 |
| New weighted rating | 1145.6 | 1134 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1145.6 | 1134 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1145.6 | 1134 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 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 | 10 | 10 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 10 | 3.5 | 35 | -127.5 | 1154.7 | 1027.2 |
| Standard | 10 | 3.5 | 35 | -127.5 | 1154.7 | 1027.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-09-30 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-09-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-08-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-07-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-06-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-05-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-04-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-03-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-02-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2025-01-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-12-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-11-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-10-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-09-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-08-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-07-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-09-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-05-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-04-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-03-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-02-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2024-01-01 | 1145.6 | 1134 | 1200 | 1200 |
| 2023-12-01 | 1145.6 | 1134 | 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 | 2019 Lardies Open (E) | 2019-10-26 | 2019-10-26 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | 2019 Constantia Park Open (E) | 2019-02-09 | 2019-02-09 | Standard | Tshwane (GTP) | 5 | 5 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd1 | typeStandard | result1 | date2019-10-26 | rnd2 | typeStandard | result1 | ||
| OpponentVan Rooijen, C (Christiaan-Gert) | OpponentScholtz, A (Aydin) | ||||||||
| 2 | 1 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd5 | typeStandard | result1 | date2019-10-26 | rnd5 | typeStandard | result1 | ||
| OpponentReynolds, MT (Mieke Tania) | OpponentReynolds, MT (Mieke Tania) | ||||||||
| 3 | 1 | Tournament2019 Constantia Park Open | Tournament2019 Constantia Park Open | ||||||
| date2019-02-09 | rnd2 | typeStandard | result0.5 | date2019-02-09 | rnd2 | typeStandard | result0.5 | ||
| OpponentSnyman, SJ (Samantha Jo-Anne) | OpponentSnyman, SJ (Samantha Jo-Anne) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd1 | typeStandard | result1 | date2019-10-26 | rnd2 | typeStandard | result1 | ||
| OpponentVan Rooijen, C (Christiaan-Gert) | OpponentScholtz, A (Aydin) | ||||||||
| 2 | 1 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd5 | typeStandard | result1 | date2019-10-26 | rnd5 | typeStandard | result1 | ||
| OpponentReynolds, MT (Mieke Tania) | OpponentReynolds, MT (Mieke Tania) | ||||||||
| 3 | 1 | Tournament2019 Constantia Park Open | Tournament2019 Constantia Park Open | ||||||
| date2019-02-09 | rnd2 | typeStandard | result0.5 | date2019-02-09 | rnd2 | typeStandard | result0.5 | ||
| OpponentSnyman, SJ (Samantha Jo-Anne) | OpponentSnyman, SJ (Samantha Jo-Anne) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd1 | typeStandard | result1 | date2019-10-26 | rnd2 | typeStandard | result1 | ||
| OpponentVan Rooijen, C (Christiaan-Gert) | OpponentScholtz, A (Aydin) | ||||||||
| 2 | 1 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd5 | typeStandard | result1 | date2019-10-26 | rnd5 | typeStandard | result1 | ||
| OpponentReynolds, MT (Mieke Tania) | OpponentReynolds, MT (Mieke Tania) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd1 | typeStandard | result1 | date2019-10-26 | rnd2 | typeStandard | result1 | ||
| OpponentVan Rooijen, C (Christiaan-Gert) | OpponentScholtz, A (Aydin) | ||||||||
| 2 | 1 | Tournament2019 Lardies Open | Tournament2019 Lardies Open | ||||||
| date2019-10-26 | rnd5 | typeStandard | result1 | date2019-10-26 | rnd5 | typeStandard | result1 | ||
| OpponentReynolds, MT (Mieke Tania) | OpponentReynolds, MT (Mieke Tania) | ||||||||
| # | 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 | Karsten ,CB (Chay Belle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 2 | Scholtz ,A (Aydin) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1037.2 | 1462.2 | 1019.6 | 1462.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Pretorius ,K (Kristi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Myburgh ,C (Caleb) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1075.7 | 650.7 | 1060.4 | 650.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Snyman ,SJ (Samantha Jo-Anne) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
| 6 | De Beer ,L (Liam) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1139.3 | 714.3 | 1127.6 | 714.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Reynolds ,MT (Mieke Tania) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1201.7 | 1626.7 | 1201.2 | 1626.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Coetzee ,M (Marko) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1047.2 | 622.2 | 1026.4 | 622.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | Van Rooijen ,C (Christiaan-Gert) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Nurgaliyev ,A (Altair) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1245.2 | 820.2 | 1253.2 | 820.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

