PLAYER PAGE
Personal
Sibiya, O (Onthatile)
Chess SA id
2090117621FIDE id
?Date of birth
2009-09-06 (U18)Gender
FemaleRegion
King Cetshwayo (KUR)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-03-15Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1120.3 | 1104 | 1200 | 1200 |
| Raw rating | 1120.3 | 1104 | 1200 | 1200 |
| Weighted rating | 1120.3 | 1104 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 185.8 | 190.1 | 165.8 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1120.3 | 1104 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1120.3 | 1104 | 1200 | 1200 |
| Raw rating | 1120.3 | 1104 | 1200 | 1200 |
| Weighted rating | 1120.3 | 1104 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 185.8 | 190.1 | 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 | 1120.3 | 1104 | 1200 | 1200 |
| New weighted rating | 1120.3 | 1104 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1120.3 | 1104 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1120.3 | 1104 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 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 | 15 | 15 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | King Cetshwayo (KUR) | ||||||||||||||||
| Province | KwaZulu Natal (KZ) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 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 | 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 | 15 | 5.5 | 36.67 | -113.3 | 1168.9 | 1055.6 |
| Standard | 15 | 5.5 | 36.67 | -113.3 | 1168.9 | 1055.6 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-09-30 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-09-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-08-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-07-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-06-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-05-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-04-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-03-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-02-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2025-01-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-12-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-11-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-10-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-09-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-08-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-07-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-09-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-05-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-04-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-03-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-02-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2024-01-01 | 1120.3 | 1104 | 1200 | 1200 |
| 2023-12-01 | 1120.3 | 1104 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020 King Cetshwayo Anniversary (U12) | 2020-03-14 | 2020-03-15 | Standard | King Cetshwayo (KUR) | 7 | 4 | 0.5 | Yes | Analysis |
| 2 | 2019 King Cetswayo Winter Championship (U8-U14) | 2019-08-31 | 2019-09-01 | Standard | iLembe (KIK) | 7 | 4 | 2 | Yes | Analysis |
| 3 | 2019 King Cetshwayo Girls Chess Festival (U8-U14 Girls) | 2019-08-09 | 2019-08-10 | Standard | King Cetshwayo (KUR) | 7 | 7 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 King Cetswayo Winter Championship | Tournament2019 King Cetswayo Winter Championship | ||||||
| date2019-08-31 | rnd3 | typeStandard | result1 | date2019-08-31 | rnd4 | typeStandard | result1 | ||
| OpponentNaidoo, P (Poovan) | OpponentMkhize, A (Asanda) | ||||||||
| 2 | 1 | Tournament2020 King Cetshwayo Anniversary | Tournament2020 King Cetshwayo Anniversary | ||||||
| date2020-03-14 | rnd4 | typeStandard | result0.5 | date2020-03-14 | rnd4 | typeStandard | result0.5 | ||
| OpponentNdlazi, O (Owenkosi) | OpponentNdlazi, O (Owenkosi) | ||||||||
| 3 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd7 | typeStandard | result1 | date2019-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentChitombi, H (Hazel) | OpponentChitombi, H (Hazel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 King Cetswayo Winter Championship | Tournament2019 King Cetswayo Winter Championship | ||||||
| date2019-08-31 | rnd3 | typeStandard | result1 | date2019-08-31 | rnd4 | typeStandard | result1 | ||
| OpponentNaidoo, P (Poovan) | OpponentMkhize, A (Asanda) | ||||||||
| 2 | 1 | Tournament2020 King Cetshwayo Anniversary | Tournament2020 King Cetshwayo Anniversary | ||||||
| date2020-03-14 | rnd4 | typeStandard | result0.5 | date2020-03-14 | rnd4 | typeStandard | result0.5 | ||
| OpponentNdlazi, O (Owenkosi) | OpponentNdlazi, O (Owenkosi) | ||||||||
| 3 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd7 | typeStandard | result1 | date2019-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentChitombi, H (Hazel) | OpponentChitombi, H (Hazel) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 King Cetswayo Winter Championship | Tournament2019 King Cetswayo Winter Championship | ||||||
| date2019-08-31 | rnd3 | typeStandard | result1 | date2019-08-31 | rnd4 | typeStandard | result1 | ||
| OpponentNaidoo, P (Poovan) | OpponentMkhize, A (Asanda) | ||||||||
| 2 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd7 | typeStandard | result1 | date2019-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentChitombi, H (Hazel) | OpponentChitombi, H (Hazel) | ||||||||
| 3 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd5 | typeStandard | result1 | date2019-08-10 | rnd5 | typeStandard | result1 | ||
| OpponentGumede, L (Lwazilwethu) | OpponentGumede, L (Lwazilwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2019 King Cetswayo Winter Championship | Tournament2019 King Cetswayo Winter Championship | ||||||
| date2019-08-31 | rnd3 | typeStandard | result1 | date2019-08-31 | rnd4 | typeStandard | result1 | ||
| OpponentNaidoo, P (Poovan) | OpponentMkhize, A (Asanda) | ||||||||
| 2 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd7 | typeStandard | result1 | date2019-08-10 | rnd7 | typeStandard | result1 | ||
| OpponentChitombi, H (Hazel) | OpponentChitombi, H (Hazel) | ||||||||
| 3 | 1 | Tournament2019 King Cetshwayo Girls Chess Festival | Tournament2019 King Cetshwayo Girls Chess Festival | ||||||
| date2019-08-10 | rnd5 | typeStandard | result1 | date2019-08-10 | rnd5 | typeStandard | result1 | ||
| OpponentGumede, L (Lwazilwethu) | OpponentGumede, L (Lwazilwethu) | ||||||||
| # | 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 | Botha ,L (Louis) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1078.7 | 653.7 | 1066.8 | 653.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | John ,A (Amarissa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 3 | Marinus ,L (Leandri) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Mdladla ,C (Cebani) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 5 | John ,S (Sophia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1210.2 | 785.2 | 1200 | 785.2 | 0 | 0 | 0 | 0 | ||||||
| 6 | Ndlazi ,O (Owenkosi) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1084.1 | 1084.1 | 1068.8 | 1084.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Naidoo ,P (Poovan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | Chitombi ,H (Hazel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 9 | Gcwensa ,S (Siyabonga) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Gumede ,L (Lwazilwethu) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

