PLAYER PAGE
Personal
Ndungane, A (Amarachi)
Chess SA id
2160318811FIDE id
?Date of birth
2016-08-01 (U10)Gender
FemaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-05-24Personal details last changed
2025-04-23Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Raw rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Weighted rating | 1201.2 | 1200.5 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 704.3 | 702.5 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 164.8 | 165.2 | 165.8 | 165.8 |
| Highest rating | 1204.32025-06-01 | 1202.52025-06-01 | 12002025-04-01 | 12002025-04-01 |
| Highest raw rating | 1204.32025-06-01 | 1202.52025-06-01 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted rating | 1200.62025-08-01 | 1202.52025-03-25 | 12002025-04-01 | 12002025-04-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Raw rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Weighted rating | 1201.2 | 1200.5 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 704.3 | 702.5 | 700 | 700 |
| Max/Min rating change allowed | 164.8 | 165.2 | 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 | 1204.3 | 1202.5 | 1200 | 1200 |
| New weighted rating | 1201.5 | 1200.6 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1204.3 | 1202.5 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1204.3 | 1202.5 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 704.3 | 702.5 | 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 | Female | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 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 | 9 | 2 | 22.22 | -236.1 | 1256.3 | 1020.2 |
| Standard | 9 | 2 | 22.22 | -236.1 | 1256.3 | 1020.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 9 | 2 | 22.22 | -236.1 | 1256.3 | 1020.2 |
| Standard | 9 | 2 | 22.22 | -236.1 | 1256.3 | 1020.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1204.3 | 1202.5 | 1200 | 1200 |
| 2025-09-01 | 1204.3 | 1202.5 | 1200 | 1200 |
| 2025-08-01 | 1204.3 | 1202.5 | 1200 | 1200 |
| 2025-07-01 | 1204.3 | 1202.5 | 1200 | 1200 |
| 2025-06-01 | 1204.3 | 1202.5 | 1200 | 1200 |
| 2025-05-01 | 1199.2 | 1199 | 1200 | 1200 |
| 2025-04-01 | 1194.6 | 1193.5 | 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 | Knight Riders Juniors Open Chess Tournament 2025 (U10) | 2025-05-24 | 2025-05-24 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2nd Knight Riders Junior Open 2025 (U10) | 2025-03-23 | 2025-03-23 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 0 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Knight Riders Juniors Open Chess Tournament 2025 (U10) | 2025-05-24 | 2025-05-24 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2nd Knight Riders Junior Open 2025 (U10) | 2025-03-23 | 2025-03-23 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentNtshaqa, O (Ophola) | OpponentNtshaqa, O (Ophola) | ||||||||
| 2 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, N (Naledzi) | OpponentNdlovu, N (Naledzi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentNtshaqa, O (Ophola) | OpponentNtshaqa, O (Ophola) | ||||||||
| 2 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, N (Naledzi) | OpponentNdlovu, N (Naledzi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentNtshaqa, O (Ophola) | OpponentNtshaqa, O (Ophola) | ||||||||
| 2 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, N (Naledzi) | OpponentNdlovu, N (Naledzi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd4 | typeStandard | result1 | ||
| OpponentNtshaqa, O (Ophola) | OpponentNtshaqa, O (Ophola) | ||||||||
| 2 | 1 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | TournamentKnight Riders Juniors Open Chess Tournament 2025 | ||||||
| date2025-05-24 | rnd2 | typeStandard | result1 | date2025-05-24 | rnd2 | typeStandard | result1 | ||
| OpponentNdlovu, N (Naledzi) | OpponentNdlovu, N (Naledzi) | ||||||||
| # | 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 | Ndlovu ,N (Naledzi) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Stelloh ,A (Alexander) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1390.9 | 965.9 | 1348.4 | 965.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Groenewald ,K (Katya) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Bender ,D (Divan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1187.7 | 762.7 | 1183.1 | 762.7 | 0 | 0 | 0 | 0 | ||||||
| 5 | Ntshaqa ,O (Ophola) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Simao ,R (Raul) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1329.2 | 904.2 | 1324.6 | 904.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Lotlhare ,O (Oreratile) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1402.1 | 977.1 | 1390.8 | 977.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Opperman ,G (Gert) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1208 | 783 | 1209.2 | 783 | 0 | 0 | 0 | 0 | ||||||
| 9 | Kgatitswe ,T (Thlalefo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.8 | 763.8 | 1186.7 | 763.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|