PLAYER PAGE
Personal
Ngcobo, A (Ayabonga)
Chess SA id
2130304978FIDE id
?Date of birth
2013-10-08 (U14)Gender
FemaleRegion
Ethekwini (KED)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-04Personal details last changed
2025-03-12Junior GPX Games
10Junior GPX Points
950.4| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Raw rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Weighted rating | 1137.6 | 1122.6 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 180.5 | 184.2 | 165.8 | 165.8 |
| Highest rating | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 |
| Highest raw rating | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted rating | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-05-01 | 12002024-05-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Raw rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Weighted rating | 1137.6 | 1122.6 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 180.5 | 184.2 | 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 | 1140.4 | 1126.1 | 1200 | 1200 |
| New weighted rating | 1136.9 | 1121.8 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1140.4 | 1126.1 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1140.4 | 1126.1 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 15 | 15 | 0 | 0 |
| Games since | |||||||||||||||||
| Main15 | Standard15 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Ethekwini (KED) | ||||||||||||||||
| Province | KwaZulu Natal (KZ) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -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 | 10 | 1 | 10 | -340 | 1285 | 945 |
| Standard | 10 | 1 | 10 | -340 | 1285 | 945 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 15 | 1 | 6.67 | -368.3 | 1246.1 | 877.8 |
| Standard | 15 | 1 | 6.67 | -368.3 | 1246.1 | 877.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1140.4 | 1126.1 | 1200 | 1200 |
| 2025-09-01 | 1140.4 | 1126.1 | 1200 | 1200 |
| 2025-08-01 | 1140.4 | 1126.1 | 1200 | 1200 |
| 2025-07-01 | 1140.4 | 1126.1 | 1200 | 1200 |
| 2025-06-01 | 1136.6 | 1122.3 | 1200 | 1200 |
| 2025-05-01 | 1145.4 | 1132.9 | 1200 | 1200 |
| 2025-04-01 | 1145.4 | 1132.9 | 1200 | 1200 |
| 2025-03-01 | 1147 | 1134 | 1200 | 1200 |
| 2025-02-01 | 1145.8 | 1132.6 | 1200 | 1200 |
| 2025-01-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-12-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-11-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-10-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-09-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-08-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-07-01 | 1109.7 | 1087.6 | 1200 | 1200 |
| 2024-06-01 | 1109.7 | 1087.6 | 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 | 2025 KZN Open (B) | 2025-05-02 | 2025-05-04 | Standard | Ethekwini (KED) | 7 | 6 | 0 | Yes | Analysis |
| 2 | 2025 ECA 1st Youth Trials (C) | 2025-03-08 | 2025-03-09 | Standard | Ethekwini (KED) | 6 | 4 | 1 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 KZN Open (B) | 2025-05-02 | 2025-05-04 | Standard | Ethekwini (KED) | 7 | 6 | 0 | Yes | Analysis |
| 2 | 2025 ECA 1st Youth Trials (C) | 2025-03-08 | 2025-03-09 | Standard | Ethekwini (KED) | 6 | 4 | 1 | Yes | Analysis |
| 3 | 2024 ECA 2nd Youth Trials (U12) | 2024-05-18 | 2024-05-19 | Standard | Ethekwini (KED) | 6 | 5 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 ECA 1st Youth Trials | Tournament2025 ECA 1st Youth Trials | ||||||
| date2025-03-08 | rnd3 | typeStandard | result1 | date2025-03-08 | rnd3 | typeStandard | result1 | ||
| OpponentTahuwona, R (Ryan) | OpponentTahuwona, R (Ryan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 ECA 1st Youth Trials | Tournament2025 ECA 1st Youth Trials | ||||||
| date2025-03-08 | rnd3 | typeStandard | result1 | date2025-03-08 | rnd3 | typeStandard | result1 | ||
| OpponentTahuwona, R (Ryan) | OpponentTahuwona, R (Ryan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 ECA 1st Youth Trials | Tournament2025 ECA 1st Youth Trials | ||||||
| date2025-03-08 | rnd3 | typeStandard | result1 | date2025-03-08 | rnd3 | typeStandard | result1 | ||
| OpponentTahuwona, R (Ryan) | OpponentTahuwona, R (Ryan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 ECA 1st Youth Trials | Tournament2025 ECA 1st Youth Trials | ||||||
| date2025-03-08 | rnd3 | typeStandard | result1 | date2025-03-08 | rnd3 | typeStandard | result1 | ||
| OpponentTahuwona, R (Ryan) | OpponentTahuwona, R (Ryan) | ||||||||
| # | 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 | Moodley ,D (Devlin) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1235.1 | 810.1 | 1227.3 | 810.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Doyisa ,O (Okhule) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1246.2 | 821.2 | 1262.8 | 821.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Ntombana ,L (Lumanyano) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1165 | 740 | 1139.9 | 740 | 0 | 0 | 0 | 0 | ||||||
| 4 | Putumani ,L (Lubabalo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1264.7 | 839.7 | 1244.3 | 839.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Motsoari ,S (Sibongile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Cason ,D (Daniel) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1066.4 | 641.4 | 1048.8 | 641.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Hough ,J (Joshua) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1568.9 | 1143.9 | 1614 | 1143.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Wilson ,J (Jared) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1229 | 804 | 1209.1 | 804 | 0 | 0 | 0 | 0 | ||||||
| 9 | Tahuwona ,R (Ryan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1219.7 | 1644.7 | 1219.6 | 1644.7 | 0 | 0 | 0 | 0 | ||||||
| 10 | Moodley ,T (Tristan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1214.9 | 789.9 | 1198.8 | 789.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|