PLAYER PAGE
Personal
Winterbach, J (Jayden)
Chess SA id
1090161445FIDE id
?Date of birth
2009-11-29 (U18)Gender
MaleRegion
John Taolo Gaetswewe (NCJ)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
32Junior GPX Points
1305.6| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Raw rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Weighted rating | 1298.4 | 1301.3 | 1200 | 1200 |
| Weighted performance | 1301.4 | 1306.2 | 0 | 0 |
| Floor | 892.8 | 891.8 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 136.8 | 135 | 165.8 | 165.8 |
| Highest rating | 1407.92024-08-01 | 1406.92024-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1392.82024-09-01 | 1391.82024-09-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1287.62025-09-01 | 1289.12025-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1407.92024-08-01 | 1406.92024-08-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Raw rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Weighted rating | 1298.4 | 1301.3 | 1200 | |
| Weighted performance | 1301.4 | 1306.2 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 892.8 | 891.8 | 700 | 700 |
| Max/Min rating change allowed | 136.8 | 135 | 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 | 1334.8 | 1344.4 | 1200 | 1200 |
| New weighted rating | 1303.1 | 1306.6 | 1200 | 1200 |
| New weighted performance | 1293.5 | 1298.2 | 0 | 0 |
| Temp new rating | 1334.8 | 1344.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1334.8 | 1344.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 892.8 | 891.8 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 43 | 43 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 68 | 68 | 0 | 0 |
| Games since | |||||||||||||||||
| Main68 | Standard68 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | John Taolo Gaetswewe (NCJ) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2899 | 75 | 3 | ||||||||||||||
| Male | 2306 | 59 | 2 | ||||||||||||||
| U18 | 445 | 17 | 1 | ||||||||||||||
| U18 Male | 371 | 14 | 1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2715 | 91 | 5 | ||||||||||||||
| Male | 2175 | 71 | 4 | ||||||||||||||
| U18 | 441 | 19 | 1 | ||||||||||||||
| U18 Male | 376 | 16 | 1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 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 | 25 | 17.5 | 70 | 170 | 1223.9 | 1393.9 |
| Standard | 25 | 17.5 | 70 | 170 | 1223.9 | 1393.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 68 | 41.5 | 61.03 | 93.8 | 1233.5 | 1327.2 |
| Standard | 68 | 41.5 | 61.03 | 93.8 | 1233.5 | 1327.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1334.8 | 1344.4 | 1200 | 1200 |
| 2025-09-30 | 1334.8 | 1344.4 | 1200 | 1200 |
| 2025-09-01 | 1334.8 | 1344.4 | 1200 | 1200 |
| 2025-08-01 | 1312.8 | 1318.8 | 1200 | 1200 |
| 2025-07-01 | 1312.8 | 1318.8 | 1200 | 1200 |
| 2025-06-01 | 1312.8 | 1318.8 | 1200 | 1200 |
| 2025-05-01 | 1315.2 | 1322.7 | 1200 | 1200 |
| 2025-04-01 | 1320.2 | 1331.5 | 1200 | 1200 |
| 2025-03-01 | 1253.5 | 1251.2 | 1200 | 1200 |
| 2025-02-01 | 1252 | 1249.5 | 1200 | 1200 |
| 2025-01-01 | 1251.2 | 1244.9 | 1200 | 1200 |
| 2024-12-01 | 1290.1 | 1272.3 | 1200 | 1200 |
| 2024-11-01 | 1290.1 | 1272.3 | 1200 | 1200 |
| 2024-10-01 | 1290.1 | 1272.3 | 1200 | 1200 |
| 2024-09-01 | 1392.8 | 1391.8 | 1200 | 1200 |
| 2024-08-01 | 1275.4 | 1288.9 | 1200 | 1200 |
| 2024-07-01 | 1275.4 | 1288.9 | 1200 | 1200 |
| 2024-09-01 | 1275.4 | 1288.9 | 1200 | 1200 |
| 2024-05-01 | 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 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U18 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3 | Yes | Analysis |
| 2 | JTG Open Tournament 4 2025 (B) | 2025-07-26 | 2025-07-26 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3.5 | Yes | Analysis |
| 3 | 2025 Hotazel College Rated Chess Tournament (U17) | 2025-05-10 | 2025-05-10 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 4 | JTG Open Tournament 2 2025 (B) | 2025-04-12 | 2025-04-12 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JTG Open (B) | 2025-03-01 | 2025-03-01 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U18 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3 | Yes | Analysis |
| 2 | JTG Open Tournament 4 2025 (B) | 2025-07-26 | 2025-07-26 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3.5 | Yes | Analysis |
| 3 | 2025 Hotazel College Rated Chess Tournament (U17) | 2025-05-10 | 2025-05-10 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 4 | JTG Open Tournament 2 2025 (B) | 2025-04-12 | 2025-04-12 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JTG Open (B) | 2025-03-01 | 2025-03-01 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 5 | Yes | Analysis |
| 6 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship) | 2024-12-16 | 2024-12-19 | Standard | Capricorn (LCP) | 7 | 7 | 2 | Yes | Analysis |
| 7 | 2024 South Africa National Schools Chess Championship (U15 Boys) | 2024-09-27 | 2024-09-28 | Standard | Nelson Mandela Bay (ENM) | 7 | 7 | 2 | Yes | Analysis |
| 8 | 2024 JTG Open 3 (B) | 2024-08-31 | 2024-08-31 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 9 | 2024 NC Closed Chess Championships (U16 Open) | 2024-08-23 | 2024-08-25 | Standard | Frances Baard (NCF) | 5 | 5 | 3.5 | Yes | Analysis |
| 10 | 2024 Pixley Ka Seme Chess Schools Open 2 (U15) | 2024-08-03 | 2024-08-03 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 4.5 | Yes | Analysis |
| 11 | JTG Schools Open 2024 (U15 Boys) | 2024-05-18 | 2024-05-18 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 4 | Yes | Analysis |
| 12 | Hotazel College Chess Tournament 2024 (U17) | 2024-05-11 | 2024-05-11 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 4 | Yes | Analysis |
| 13 | JTG Chess Tournament 2024 | 2024-04-27 | 2024-04-27 | Standard | John Taolo Gaetswewe (NCJ) | 4 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2024 NC Closed Chess Championships | Tournament2024 JTG Open 3 | ||||||
| date2024-08-24 | rnd2 | typeStandard | result1 | date2024-08-31 | rnd3 | typeStandard | result1 | ||
| OpponentBoucher, R (Ryann) | OpponentSedikwe, T (Thato) | ||||||||
| 2 | 6 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd1 | typeStandard | result1 | ||
| OpponentAdams, J (Jacquin) | OpponentChuma, N (Nicholus) | ||||||||
| 3 | 5 | TournamentJTG Open Tournament 2 2025 | Tournament2025 Hotazel College Rated Chess Tournament | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, J (Jasmin) | OpponentVerreynne, J (Jaco) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2024 NC Closed Chess Championships | Tournament2024 JTG Open 3 | ||||||
| date2024-08-24 | rnd2 | typeStandard | result1 | date2024-08-31 | rnd3 | typeStandard | result1 | ||
| OpponentBoucher, R (Ryann) | OpponentSedikwe, T (Thato) | ||||||||
| 2 | 6 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd1 | typeStandard | result1 | ||
| OpponentAdams, J (Jacquin) | OpponentChuma, N (Nicholus) | ||||||||
| 3 | 5 | TournamentJTG Open Tournament 2 2025 | Tournament2025 Hotazel College Rated Chess Tournament | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, J (Jasmin) | OpponentVerreynne, J (Jaco) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd1 | typeStandard | result1 | ||
| OpponentAdams, J (Jacquin) | OpponentChuma, N (Nicholus) | ||||||||
| 2 | 5 | TournamentJTG Open Tournament 2 2025 | Tournament2025 Hotazel College Rated Chess Tournament | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, J (Jasmin) | OpponentVerreynne, J (Jaco) | ||||||||
| 3 | 5 | Tournament2024 NC Closed Chess Championships | Tournament2024 JTG Open 3 | ||||||
| date2024-08-24 | rnd4 | typeStandard | result1 | date2024-08-31 | rnd3 | typeStandard | result1 | ||
| OpponentCollier, J (Jesse) | OpponentSedikwe, T (Thato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd1 | typeStandard | result1 | ||
| OpponentAdams, J (Jacquin) | OpponentChuma, N (Nicholus) | ||||||||
| 2 | 5 | TournamentJTG Open Tournament 2 2025 | Tournament2025 Hotazel College Rated Chess Tournament | ||||||
| date2025-04-12 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, J (Jasmin) | OpponentVerreynne, J (Jaco) | ||||||||
| 3 | 5 | Tournament2024 NC Closed Chess Championships | Tournament2024 JTG Open 3 | ||||||
| date2024-08-24 | rnd4 | typeStandard | result1 | date2024-08-31 | rnd3 | typeStandard | result1 | ||
| OpponentCollier, J (Jesse) | OpponentSedikwe, T (Thato) | ||||||||
| # | 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 | Vorster ,CE (Cayleigh Estelle) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1233.7 | 1375.4 | 1237.1 | 1375.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Verreynne ,J (Jaco) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1177.1 | 1602.1 | 1172.6 | 1602.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Khumalo ,T (Thabo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Du Plessis ,M (Marlon) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.2 | 1647.2 | 1226 | 1647.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Chinyama ,L (Lethabo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Boucher ,R (Ryann) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1187 | 1612 | 1191.2 | 1612 | 0 | 0 | 0 | 0 | ||||||
| 7 | Maloane ,V (Valentino) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1208.6 | 1633.6 | 1210.4 | 1633.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Losper ,J (Juwayden) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1210.5 | 1635.5 | 1210 | 1635.5 | 0 | 0 | 0 | 0 | ||||||
| 9 | Van Niekerk ,S (Someleze) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1168.8 | 1593.8 | 1165.6 | 1593.8 | 0 | 0 | 0 | 0 | ||||||
| 10 | Osh ,D (Darren) | 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 |
|---|---|---|---|---|---|---|---|---|