PLAYER PAGE
Personal
Ntonga, I (Ibanathi)
Chess SA id
1000106682FIDE id
?Date of birth
1900-01-01 (Adult)Gender
MaleRegion
Nelson Mandela Bay (ENM)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-12-01Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Raw rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Weighted rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 701.1 | 714.8 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 165.6 | 162.4 | 172.2 | 165.8 |
| Highest rating | 1201.12024-02-01 | 12692018-12-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1201.12024-02-01 | 1214.82024-02-01 | 12002018-01-01 | 12002024-02-01 |
| Highest weighted rating | 1201.12024-02-01 | 1214.82024-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-01-01 | 12692018-12-01 | 12002018-01-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Analysis | ||||
| Rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Raw rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Weighted rating | 1201.1 | 1214.8 | 1173.6 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 701.1 | 714.8 | 700 | 700 |
| Max/Min rating change allowed | 165.6 | 162.4 | 172.2 | 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 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| New weighted rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1201.1 | 1214.8 | 1173.6 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 701.1 | 714.8 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 6 | 5 | 1 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Nelson Mandela Bay (ENM) | ||||||||||||||||
| Province | Eastern Cape (EC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 6 | 3 | 50 | 0 | 1172.5 | 1172.5 |
| Standard | 5 | 3 | 60 | 85 | 1182.6 | 1267.6 |
| Rapid | 1 | 0 | 0 | -425 | 1122.2 | 697.2 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-09-30 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-09-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-08-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-07-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-06-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-05-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-04-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-03-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-02-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2025-01-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-12-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-11-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-10-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-09-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-08-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-07-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-09-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-05-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-04-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-03-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-02-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2024-01-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
| 2023-12-01 | 1201.1 | 1214.8 | 1173.6 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ultimate Chess Open 2018 (C) | 2018-11-30 | 2018-12-01 | Standard | Nelson Mandela Bay (ENM) | 6 | 5 | 3 | Yes | Analysis |
| 2 | Nelson Mandela University Open Rapid Tournament 2018 | 2018-10-06 | 2018-10-06 | Rapid | Nelson Mandela Bay (ENM) | 6 | 1 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-12-01 | rnd3 | typeStandard | result1 | date2018-12-01 | rnd4 | typeStandard | result1 | ||
| OpponentCayi, S (Sinothando) | OpponentBlou, Y (Yonela) | ||||||||
| 2 | 1 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-11-30 | rnd1 | typeStandard | result1 | date2018-11-30 | rnd1 | typeStandard | result1 | ||
| OpponentAh Sing, D (Daniel) | OpponentAh Sing, D (Daniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-12-01 | rnd3 | typeStandard | result1 | date2018-12-01 | rnd4 | typeStandard | result1 | ||
| OpponentCayi, S (Sinothando) | OpponentBlou, Y (Yonela) | ||||||||
| 2 | 1 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-11-30 | rnd1 | typeStandard | result1 | date2018-11-30 | rnd1 | typeStandard | result1 | ||
| OpponentAh Sing, D (Daniel) | OpponentAh Sing, D (Daniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-12-01 | rnd3 | typeStandard | result1 | date2018-12-01 | rnd4 | typeStandard | result1 | ||
| OpponentCayi, S (Sinothando) | OpponentBlou, Y (Yonela) | ||||||||
| 2 | 1 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-11-30 | rnd1 | typeStandard | result1 | date2018-11-30 | rnd1 | typeStandard | result1 | ||
| OpponentAh Sing, D (Daniel) | OpponentAh Sing, D (Daniel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-12-01 | rnd3 | typeStandard | result1 | date2018-12-01 | rnd4 | typeStandard | result1 | ||
| OpponentCayi, S (Sinothando) | OpponentBlou, Y (Yonela) | ||||||||
| 2 | 1 | TournamentUltimate Chess Open 2018 | TournamentUltimate Chess Open 2018 | ||||||
| date2018-11-30 | rnd1 | typeStandard | result1 | date2018-11-30 | rnd1 | typeStandard | result1 | ||
| OpponentAh Sing, D (Daniel) | OpponentAh Sing, D (Daniel) | ||||||||
| # | 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 | Cayi ,S (Sinothando) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Kondile ,L (Lindokuhle) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Ah Sing ,D (Daniel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 4 | Blou ,Y (Yonela) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Joubert ,A (Aiden) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1112.8 | 687.8 | 1120 | 687.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Holroyd ,K (Kea) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1122.2 | 697.2 | 0 | 0 | 1022.6 | 697.2 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|