PLAYER PAGE
Personal
Van Der Merwe, J (Jurika)
Chess SA id
2060098680FIDE id
?Date of birth
2006-08-29 (U20)Gender
FemaleRegion
Frances Baard (NCF)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-08-18Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Raw rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Weighted rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 201.9 | 210.5 | 165.8 | 165.8 |
| Highest rating | 12002018-01-01 | 12002018-01-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002018-01-01 | 12002018-01-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-01-01 | 12002018-01-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-01-01 | 12002018-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Raw rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Weighted rating | 1061.9 | 1032.4 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 201.9 | 210.5 | 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 | 1061.9 | 1032.4 | 1200 | 1200 |
| New weighted rating | 1061.9 | 1032.4 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1061.9 | 1032.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1061.9 | 1032.4 | 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 | 8 | 8 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Frances Baard (NCF) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 8 | 0 | 0 | -425 | 1150 | 725 |
| Standard | 8 | 0 | 0 | -425 | 1150 | 725 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-09-30 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-09-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-08-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-07-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-06-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-05-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-04-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-03-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-02-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2025-01-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-12-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-11-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-10-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-09-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-08-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-07-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-09-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-05-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-04-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-03-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-02-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2024-01-01 | 1061.9 | 1032.4 | 1200 | 1200 |
| 2023-12-01 | 1061.9 | 1032.4 | 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 | Frances Baard Schools Open (U13-U17 Girls) | 2018-08-17 | 2018-08-18 | Standard | Frances Baard (NCF) | 6 | 5 | 0 | Yes | Analysis |
| 2 | Frances Baard Schools Eliminations 2018 (U13 Girls) | 2018-03-17 | 2018-03-17 | Standard | Frances Baard (NCF) | 5 | 3 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Motlhanke ,Z (Zanele) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 2 | Fanampe ,T (Thuanyo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1111 | 686 | 1096.4 | 686 | 0 | 0 | 0 | 0 | ||||||
| 3 | Sefate ,N (Nokuthula) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1063.9 | 638.9 | 1038.8 | 638.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Moller ,N (Nicole) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1122.8 | 697.8 | 1105.8 | 697.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mosoeu ,VE (Vivian Edith) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Kuhn ,J (Jordan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.3 | 774.3 | 1199.2 | 774.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Kopa ,K (Katlego) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1102.7 | 677.7 | 1081.6 | 677.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Kolberg ,K (Kesaoleboga) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|