PLAYER PAGE
Personal
Jantjie, S (Sipho)
Chess SA id
199078986FIDE id
?Date of birth
1999-02-14 (Adult)Gender
MaleRegion
Sedibeng (GSV)Citizen
RSATitles
Chess SA registered
NoLast active game
2019-06-15Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 864 | 864 | 536.2 | 523.8 |
| Raw rating | 864 | 864 | 536.2 | 523.8 |
| Weighted rating | 862.3 | 862.7 | 536.2 | 523.7 |
| Weighted performance | 88.7 | 88.6 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 267.6 | 267.6 | 426.9 | 434.5 |
| Highest rating | 12002024-11-01 | 1254.12018-01-01 | 12002024-02-01 | 12002024-11-01 |
| Highest raw rating | 8642024-02-01 | 8642024-02-01 | 536.22024-02-01 | 536.22018-01-01 |
| Highest weighted rating | 8642024-11-01 | 8642024-11-01 | 536.22024-11-01 | 536.22024-11-01 |
| Highest weighted performance | 12002024-12-01 | 1254.12018-01-01 | 12002024-02-01 | 12002024-12-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 864 | 864 | 536.2 | 523.8 |
| Analysis | ||||
| Rating | 864 | 864 | 536.2 | 523.8 |
| Raw rating | 864 | 864 | 536.2 | 523.8 |
| Weighted rating | 862.3 | 862.7 | 536.2 | |
| Weighted performance | 88.7 | 88.6 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 267.6 | 267.6 | 426.9 | 434.5 |
| 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 | 864 | 864 | 536.2 | 523.8 |
| New weighted rating | 863.4 | 863.6 | 536.2 | 523.8 |
| New weighted performance | 88.4 | 88.3 | 0 | 0 |
| Temp new rating | 864 | 864 | 536.2 | 523.8 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 864 | 864 | 536.2 | 523.8 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| 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 | 95 | 91 | 0 | 4 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Sedibeng (GSV) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -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 | 19 | 7 | 36.84 | -111.8 | 999.4 | 887.6 |
| Standard | 15 | 7 | 46.67 | -28.3 | 1001.6 | 973.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 4 | 0 | 0 | -425 | 991.4 | 566.4 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 864 | 864 | 536.2 | 523.8 |
| 2025-09-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-08-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-07-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-06-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-05-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-04-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-03-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-02-01 | 864 | 864 | 536.2 | 523.8 |
| 2025-01-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-12-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-11-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-10-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-09-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-08-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-07-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-06-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-08-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-04-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-03-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-02-01 | 864 | 864 | 536.2 | 523.8 |
| 2024-01-01 | 864 | 864 | 536.2 | 523.8 |
| 2023-12-01 | 696 | 738.6 | 536.2 | 518.6 |
| 2023-11-01 | 696 | 738.6 | 536.2 | 518.6 |
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 | Overvaal Chess Open 2019 (LSEN) | 2019-06-15 | 2019-06-15 | Standard | Sedibeng (GSV) | 5 | 4 | 2 | Yes | Analysis |
| 2 | South African Junior Blitz 2017 Championships (B) | 2018-01-07 | 2018-01-07 | Blitz | 4 Knights (4K) | 7 | 4 | 0 | Yes | Analysis |
| 3 | South African Junior Chess Championships 2017 (LSEN U20B) | 2018-01-09 | 2018-01-11 | Standard | 4 Knights (4K) | 5 | 5 | 5 | Yes | Analysis |
| 4 | South African Junior Team Championships 2017 (U20B) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 6 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentSouth African Junior Chess Championships 2017 | TournamentOvervaal Chess Open 2019 | ||||||
| date2018-01-09 | rnd1 | typeStandard | result1 | date2019-06-15 | rnd2 | typeStandard | result1 | ||
| OpponentBronkhorst, K (Kim) | OpponentBooysen, R (Ronel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentSouth African Junior Chess Championships 2017 | TournamentOvervaal Chess Open 2019 | ||||||
| date2018-01-09 | rnd1 | typeStandard | result1 | date2019-06-15 | rnd2 | typeStandard | result1 | ||
| OpponentBronkhorst, K (Kim) | OpponentBooysen, R (Ronel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentSouth African Junior Chess Championships 2017 | TournamentOvervaal Chess Open 2019 | ||||||
| date2018-01-09 | rnd1 | typeStandard | result1 | date2019-06-15 | rnd2 | typeStandard | result1 | ||
| OpponentBronkhorst, K (Kim) | OpponentBooysen, R (Ronel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | TournamentSouth African Junior Chess Championships 2017 | TournamentOvervaal Chess Open 2019 | ||||||
| date2018-01-09 | rnd1 | typeStandard | result1 | date2019-06-15 | rnd2 | typeStandard | result1 | ||
| OpponentBronkhorst, K (Kim) | OpponentBooysen, R (Ronel) | ||||||||
| # | 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 | Moses ,E (Ethan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 719.6 | 294.6 | 719.6 | 294.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Moloto ,K (Kgabo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1115.5 | 690.5 | 1115.5 | 690.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Bareng ,J (Jack) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Zimunya ,T (Tumisho) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1163.7 | 738.7 | 1153.3 | 738.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Yankey ,K (Kelvin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 717.6 | 292.6 | 717.6 | 292.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mosiane ,P (Pitso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Scheepers ,C (Coenraad) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 972 | 547 | 967.3 | 547 | 0 | 0 | 0 | 0 | ||||||
| 8 | Bronkhorst ,K (Kim) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mthethwa ,S (Sindiso) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Zimu ,K (Khanya) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|