PLAYER PAGE
Personal
Marengoe, B (Berneto)
Chess SA id
1120192841FIDE id
?Date of birth
2012-11-26 (U14)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-01-26Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Raw rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Weighted rating | 1087.3 | 1125.3 | 1111.2 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 191.7 | 182.3 | 186.1 | 165.8 |
| Highest rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-02-01 | 12002024-12-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Analysis | ||||
| Rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Raw rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Weighted rating | 1087.3 | 1125.3 | 1111.2 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 191.7 | 182.3 | 186.1 | 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 | 1098.3 | 1133.4 | 1119 | 1200 |
| New weighted rating | 1087.1 | 1125 | 1111.2 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1098.3 | 1133.4 | 1119 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1098.3 | 1133.4 | 1119 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 6 | 6 | 0 | 0 | |
| 11 | 6 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 17 | 12 | 5 | 0 |
| Games since | |||||||||||||||||
| Main17 | Standard12 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Cape Winelands (WCW) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| 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 | 6 | 2 | 33.33 | -141.7 | 1153.6 | 1011.9 |
| Standard | 6 | 2 | 33.33 | -141.7 | 1153.6 | 1011.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 17 | 2 | 11.76 | -325 | 1173.5 | 848.5 |
| Standard | 12 | 2 | 16.67 | -283.3 | 1190.8 | 907.4 |
| Rapid | 5 | 0 | 0 | -425 | 1132 | 707 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-09-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-08-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-07-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-06-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-05-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-04-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-03-01 | 1098.3 | 1133.4 | 1119 | 1200 |
| 2025-02-01 | 1096.7 | 1130.3 | 1118.9 | 1200 |
| 2025-01-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-12-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-11-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-10-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-09-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-08-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-07-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-06-01 | 1047 | 1087.2 | 1090.4 | 1200 |
| 2024-08-01 | 1122.4 | 1200 | 1090.4 | 1200 |
| 2024-04-01 | 1122.4 | 1200 | 1090.4 | 1200 |
| 2024-03-01 | 1122.4 | 1200 | 1090.4 | 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 | Marie Delport Memorial 2025 (U14 Boys) | 2025-01-25 | 2025-01-26 | Standard | Cape Winelands (WCW) | 6 | 6 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Marie Delport Memorial 2025 (U14 Boys) | 2025-01-25 | 2025-01-26 | Standard | Cape Winelands (WCW) | 6 | 6 | 2 | Yes | Analysis |
| 2 | Worcester PS League 2024 (U13) | 2024-04-27 | 2024-04-27 | Standard | Cape Winelands (WCW) | 7 | 6 | 0 | Yes | Analysis |
| 3 | Cape Winelands Schools - PS Trials 1 2024 (U13 Boys) | 2024-02-10 | 2024-02-10 | Rapid | Cape Winelands (WCW) | 6 | 5 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2025 | TournamentMarie Delport Memorial 2025 | ||||||
| date2025-01-25 | rnd4 | typeStandard | result1 | date2025-01-26 | rnd5 | typeStandard | result1 | ||
| OpponentDippenaar, Z (Zaybian) | OpponentVan Der Westhuizen, E (Erik) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2025 | TournamentMarie Delport Memorial 2025 | ||||||
| date2025-01-25 | rnd4 | typeStandard | result1 | date2025-01-26 | rnd5 | typeStandard | result1 | ||
| OpponentDippenaar, Z (Zaybian) | OpponentVan Der Westhuizen, E (Erik) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2025 | TournamentMarie Delport Memorial 2025 | ||||||
| date2025-01-25 | rnd4 | typeStandard | result1 | date2025-01-26 | rnd5 | typeStandard | result1 | ||
| OpponentDippenaar, Z (Zaybian) | OpponentVan Der Westhuizen, E (Erik) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMarie Delport Memorial 2025 | TournamentMarie Delport Memorial 2025 | ||||||
| date2025-01-25 | rnd4 | typeStandard | result1 | date2025-01-26 | rnd5 | typeStandard | result1 | ||
| OpponentDippenaar, Z (Zaybian) | OpponentVan Der Westhuizen, E (Erik) | ||||||||
| # | 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 | Lottering ,C (Caylim) | 2 | 0 | -425 | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1080.1 | 655.1 | 1049.6 | 655.1 | 1154 | 655.1 | 0 | 0 | ||||||
| 2 | De Villiers ,J (Joa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Makhetha ,U (Uphile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Boer ,Q (Quade) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1128.8 | 703.8 | 1076.8 | 703.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Klopper ,E (Elzaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1448.6 | 1023.6 | 1403 | 1023.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Van Der Westhuizen ,E (Erik) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1071.1 | 1496.1 | 1090 | 1496.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Diedericks ,S (Shardonique) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1161.6 | 736.6 | 1200 | 736.6 | 0 | 0 | 0 | 0 | ||||||
| 8 | Daniels ,E (Enzo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1273.2 | 848.2 | 1298 | 848.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | Manengela ,A (Avuyile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Dippenaar ,Z (Zaybian) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1136.1 | 1561.1 | 1074.8 | 1561.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|