PLAYER PAGE
Personal
Breytenbach, J (Jandre)
Chess SA id
1100308473FIDE id
?Date of birth
2010-10-21 (U16)Gender
MaleRegion
Sedibeng (GSV)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-02Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1358.1 | 1387 | 1200 | 1200 |
| Raw rating | 1358.1 | 1387 | 1200 | 1200 |
| Weighted rating | 1286.3 | 1303.5 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 858.1 | 887 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 132.4 | 127 | 165.8 | 165.8 |
| Highest rating | 16742024-08-01 | 1672.12024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 1358.12025-09-01 | 13872025-09-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 1293.32024-10-01 | 1312.42024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 16742024-08-01 | 1672.12024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1358.1 | 1387 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1358.1 | 1387 | 1200 | 1200 |
| Raw rating | 1358.1 | 1387 | 1200 | 1200 |
| Weighted rating | 1286.3 | 1303.5 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 858.1 | 887 | 700 | 700 |
| Max/Min rating change allowed | 132.4 | 127 | 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 | 1358.1 | 1387 | 1200 | 1200 |
| New weighted rating | 1294.2 | 1312.7 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1358.1 | 1387 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1358.1 | 1387 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 858.1 | 887 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 10 | 0 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard10 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Sedibeng (GSV) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 5 | 5 | 100 | 425 | 1243.4 | 1668.4 |
| Standard | 5 | 5 | 100 | 425 | 1243.4 | 1668.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 10 | 10 | 100 | 425 | 1245.7 | 1670.7 |
| Standard | 10 | 10 | 100 | 425 | 1245.7 | 1670.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1358.1 | 1387 | 1200 | 1200 |
| 2025-09-01 | 1358.1 | 1387 | 1200 | 1200 |
| 2025-08-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-07-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-06-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-05-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-04-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-03-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-02-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2025-01-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2024-12-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2024-11-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2024-10-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2024-09-01 | 1293.3 | 1312.4 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-11-01 | 1200 | 1200 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GDE (D7) Sedibeng East Schools 2025 (U15) | 2025-08-02 | 2025-08-02 | Standard | Sedibeng (GSV) | 5 | 5 | 5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GDE (D7) Sedibeng East Schools 2025 (U15) | 2025-08-02 | 2025-08-02 | Standard | Sedibeng (GSV) | 5 | 5 | 5 | Yes | Analysis |
| 2 | Sedibeng East D7 Teams Trials 2024 (U15) | 2024-08-03 | 2024-08-03 | Standard | Sedibeng (GSV) | 5 | 5 | 5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentSedibeng East D7 Teams Trials 2024 | TournamentGDE (D7) Sedibeng East Schools 2025 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2025-08-02 | rnd5 | typeStandard | result1 | ||
| OpponentMbelu, T (Thapelo) | OpponentRamothibe, BG (Bonolo Gosiame) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentSedibeng East D7 Teams Trials 2024 | TournamentGDE (D7) Sedibeng East Schools 2025 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2025-08-02 | rnd5 | typeStandard | result1 | ||
| OpponentMbelu, T (Thapelo) | OpponentRamothibe, BG (Bonolo Gosiame) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentSedibeng East D7 Teams Trials 2024 | TournamentGDE (D7) Sedibeng East Schools 2025 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2025-08-02 | rnd5 | typeStandard | result1 | ||
| OpponentMbelu, T (Thapelo) | OpponentRamothibe, BG (Bonolo Gosiame) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | TournamentSedibeng East D7 Teams Trials 2024 | TournamentGDE (D7) Sedibeng East Schools 2025 | ||||||
| date2024-08-03 | rnd1 | typeStandard | result1 | date2025-08-02 | rnd5 | typeStandard | result1 | ||
| OpponentMbelu, T (Thapelo) | OpponentRamothibe, BG (Bonolo Gosiame) | ||||||||
| # | 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 | Tshabalala ,R (Reatlaretse) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1324.4 | 1749.4 | 1310.6 | 1749.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mbelu ,T (Thapelo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1297.7 | 1722.7 | 1303.2 | 1722.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Mbele ,K (Kungawo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Khumalo ,S (Sifiso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1176.4 | 1601.4 | 1175.2 | 1601.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Ramothibe ,BG (Bonolo Gosiame) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1204.2 | 1629.2 | 1218.7 | 1629.2 | 0 | 0 | 0 | 0 | ||||||
| 6 | Monyane ,T (Tumelo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1227.8 | 1652.8 | 1233.1 | 1652.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Mothudi ,K (Kgotso Bokao) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1167.2 | 1592.2 | 1172.4 | 1592.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mofokeng ,S (Siyanda) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1329.3 | 1754.3 | 1333.9 | 1754.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Fourie ,J (Jolandi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1204.8 | 1629.8 | 1203.6 | 1629.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|