PLAYER PAGE
Personal
Nieuwoudt, J (Jacobus Gehardus)
Chess SA id
1130321828FIDE id
?Date of birth
2013-01-15 (U14)Gender
MaleRegion
ZF Mgcawu (NZF)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1199.5 | 1200.4 | 1200 | 1200 |
| Raw rating | 1197.6 | 1200.4 | 1200 | 1200 |
| Weighted rating | 1199.5 | 1199.9 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 699.9 | 700.4 | 700 | 700 |
| K-factor | 40 | 36 | 36 | 36 |
| Min/Max rating change allowed | 166.4 | 165.7 | 165.8 | 165.8 |
| Highest rating | 1199.92025-05-28 | 1200.42025-09-01 | 12002025-06-01 | 12002025-06-01 |
| Highest raw rating | 1199.92025-05-28 | 1200.42025-09-01 | 12002025-06-01 | 12002025-06-01 |
| Highest weighted rating | 1199.92025-05-28 | 1199.92025-05-28 | 12002025-06-01 | 12002025-06-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.2 | 0 | 0 | 0 |
| New rating | 1199.3 | 1200.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1199.5 | 1200.4 | 1200 | 1200 |
| Raw rating | 1197.6 | 1200.4 | 1200 | 1200 |
| Weighted rating | 1199.5 | 1199.9 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 36 | 36 | 36 |
| Floor | 699.9 | 700.4 | 700 | 700 |
| Max/Min rating change allowed | 166.4 | 165.7 | 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 | 1197.6 | 1200.4 | 1200 | 1200 |
| New weighted rating | 1199.3 | 1199.9 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1199.3 | 1200.4 | 1200 | 1200 |
| Temp new rating +/- | -0.2 | 0 | 0 | 0 |
| Final new rating +/- | -0.2 | 0 | 0 | 0 |
| New rating | 1199.3 | 1200.4 | 1200 | 1200 |
| New K-factor | 40 | 36 | 36 | 36 |
| New floor | 699.9 | 700.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 9 | 9 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main9 | Standard9 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | ZF Mgcawu (NZF) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 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 | 9 | 2.5 | 27.78 | -188.9 | 1313.1 | 1124.3 |
| Standard | 9 | 2.5 | 27.78 | -188.9 | 1313.1 | 1124.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 9 | 2.5 | 27.78 | -188.9 | 1313.1 | 1124.3 |
| Standard | 9 | 2.5 | 27.78 | -188.9 | 1313.1 | 1124.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1197.6 | 1200.4 | 1200 | 1200 |
| 2025-09-01 | 1197.6 | 1200.4 | 1200 | 1200 |
| 2025-08-01 | 1199.8 | 1199.8 | 1200 | 1200 |
| 2025-07-01 | 1199.7 | 1199.7 | 1200 | 1200 |
| 2025-06-01 | 1198.1 | 1198 | 1200 | 1200 |
| 2025-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 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 | Northern Cape Closed 202 (U14 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Spartan Bishops Championships Elite 2025 (U14) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 4 | 0.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U14 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Spartan Bishops Championships Elite 2025 (U14) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 4 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNorthern Cape Closed 202 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-22 | rnd2 | typeStandard | result1 | date2025-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentOctober, L (Liam) | OpponentMoitse, M (Mpho) | ||||||||
| 2 | 1 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result0.5 | date2025-05-24 | rnd3 | typeStandard | result0.5 | ||
| OpponentKongolo, T (Tim Jadot) | OpponentKongolo, T (Tim Jadot) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNorthern Cape Closed 202 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-22 | rnd2 | typeStandard | result1 | date2025-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentOctober, L (Liam) | OpponentMoitse, M (Mpho) | ||||||||
| 2 | 1 | TournamentSpartan Bishops Championships Elite 2025 | TournamentSpartan Bishops Championships Elite 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result0.5 | date2025-05-24 | rnd3 | typeStandard | result0.5 | ||
| OpponentKongolo, T (Tim Jadot) | OpponentKongolo, T (Tim Jadot) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNorthern Cape Closed 202 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-22 | rnd2 | typeStandard | result1 | date2025-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentOctober, L (Liam) | OpponentMoitse, M (Mpho) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentNorthern Cape Closed 202 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-22 | rnd2 | typeStandard | result1 | date2025-08-23 | rnd3 | typeStandard | result1 | ||
| OpponentOctober, L (Liam) | OpponentMoitse, M (Mpho) | ||||||||
| # | 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 | Nkosi ,H (Hlelo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1357.6 | 932.6 | 1380.7 | 932.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Tebeila ,L (Leago) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1464.4 | 1039.4 | 1492.2 | 1039.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Kico ,M (Motheo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1242.5 | 817.5 | 1249.8 | 817.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Louw ,J (Jason) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1295.9 | 870.9 | 1327 | 870.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Moitse ,M (Mpho) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1264.7 | 1689.7 | 1265.5 | 1689.7 | 0 | 0 | 0 | 0 | ||||||
| 6 | October ,L (Liam) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1262.9 | 1687.9 | 1269.6 | 1687.9 | 0 | 0 | 0 | 0 | ||||||
| 7 | Moyo ,L (Lucas) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1275.6 | 850.6 | 1293.5 | 850.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Kongolo ,T (Tim Jadot) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1346.3 | 1346.3 | 1375.9 | 1346.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Steyn ,W (Willem) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1308.4 | 883.4 | 1303.3 | 883.4 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|