PLAYER PAGE
Personal
Vorster, CE (Cayleigh Estelle)
Chess SA id
2090161452FIDE id
?Date of birth
2009-08-16 (U18)Gender
FemaleRegion
John Taolo Gaetswewe (NCJ)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
30Junior GPX Points
1246.6| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Raw rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Weighted rating | 1236.9 | 1241.4 | 1200 | 1200 |
| Weighted performance | 1291.3 | 1292.6 | 0 | 0 |
| Floor | 794.6 | 803.9 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 144.9 | 143 | 165.8 | 165.8 |
| Highest rating | 1304.52025-09-01 | 1305.92025-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1294.62025-09-01 | 1303.92025-09-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1262.52024-05-01 | 1272.32024-05-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1304.52025-09-01 | 1305.92025-09-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Raw rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Weighted rating | 1236.9 | 1241.4 | 1200 | |
| Weighted performance | 1291.3 | 1292.6 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 794.6 | 803.9 | 700 | 700 |
| Max/Min rating change allowed | 144.9 | 143 | 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 | 1294.6 | 1303.9 | 1200 | 1200 |
| New weighted rating | 1242.5 | 1247.6 | 1200 | 1200 |
| New weighted performance | 1290.8 | 1292.1 | 0 | 0 |
| Temp new rating | 1294.6 | 1303.9 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1294.6 | 1303.9 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 794.6 | 803.9 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 23 | 23 | 0 | 0 | |
| 47 | 47 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 74 | 74 | 0 | 0 |
| Games since | |||||||||||||||||
| Main70 | Standard70 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | John Taolo Gaetswewe (NCJ) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 3243 | 84 | 4 | ||||||||||||||
| Female | 674 | 19 | 2 | ||||||||||||||
| U18 | 503 | 24 | 2 | ||||||||||||||
| U18 Female | 88 | 6 | 1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 3023 | 107 | 7 | ||||||||||||||
| Female | 623 | 20 | 2 | ||||||||||||||
| U18 | 489 | 27 | 2 | ||||||||||||||
| U18 Female | 77 | 5 | 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 | 23 | 15 | 65.22 | 129.3 | 1220.1 | 1349.4 |
| Standard | 23 | 15 | 65.22 | 129.3 | 1220.1 | 1349.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 74 | 36 | 48.65 | -11.5 | 1252.9 | 1241.4 |
| Standard | 74 | 36 | 48.65 | -11.5 | 1252.9 | 1241.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1294.6 | 1303.9 | 1200 | 1200 |
| 2025-09-01 | 1294.6 | 1303.9 | 1200 | 1200 |
| 2025-08-01 | 1257.1 | 1264.2 | 1200 | 1200 |
| 2025-07-01 | 1257.1 | 1264.2 | 1200 | 1200 |
| 2025-06-01 | 1257.1 | 1264.2 | 1200 | 1200 |
| 2025-05-01 | 1262.5 | 1272.3 | 1200 | 1200 |
| 2025-04-01 | 1252.9 | 1262.6 | 1200 | 1200 |
| 2025-03-01 | 1206.1 | 1206.7 | 1200 | 1200 |
| 2025-02-01 | 1203.4 | 1203.7 | 1200 | 1200 |
| 2025-01-01 | 1166.2 | 1164 | 1200 | 1200 |
| 2024-12-01 | 1238.2 | 1246.1 | 1200 | 1200 |
| 2024-11-01 | 1238.2 | 1246.1 | 1200 | 1200 |
| 2024-10-01 | 1238.2 | 1246.1 | 1200 | 1200 |
| 2024-09-01 | 1188.4 | 1189.2 | 1200 | 1200 |
| 2024-08-01 | 1181.5 | 1174.8 | 1200 | 1200 |
| 2024-07-01 | 1181.5 | 1174.8 | 1200 | 1200 |
| 2024-06-01 | 1181.5 | 1174.8 | 1200 | 1200 |
| 2024-08-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2024-04-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2024-03-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2024-02-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2024-01-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2023-12-01 | 1212.9 | 1213.3 | 1200 | 1200 |
| 2023-11-01 | 1212.9 | 1213.3 | 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 | Northern Cape Closed 202 (U18 Girls) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | JTG Open Tournament 4 2025 (B) | 2025-07-26 | 2025-07-26 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 4 | 2.5 | Yes | Analysis |
| 3 | 2025 Hotazel College Rated Chess Tournament (U17) | 2025-05-10 | 2025-05-10 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 4 | 2 | Yes | Analysis |
| 4 | JTG Open Tournament 2 2025 (B) | 2025-04-12 | 2025-04-12 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JTG Open (B) | 2025-03-01 | 2025-03-01 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 4 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U18 Girls) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | JTG Open Tournament 4 2025 (B) | 2025-07-26 | 2025-07-26 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 4 | 2.5 | Yes | Analysis |
| 3 | 2025 Hotazel College Rated Chess Tournament (U17) | 2025-05-10 | 2025-05-10 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 4 | 2 | Yes | Analysis |
| 4 | JTG Open Tournament 2 2025 (B) | 2025-04-12 | 2025-04-12 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JTG Open (B) | 2025-03-01 | 2025-03-01 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 4 | Yes | Analysis |
| 6 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Girls Championship) | 2024-12-16 | 2024-12-19 | Standard | Capricorn (LCP) | 7 | 7 | 1 | Yes | Analysis |
| 7 | 2024 South Africa National Schools Chess Championship (U15 Girls) | 2024-09-27 | 2024-09-28 | Standard | Nelson Mandela Bay (ENM) | 7 | 7 | 3 | Yes | Analysis |
| 8 | 2024 JTG Open 3 (B) | 2024-08-31 | 2024-08-31 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 9 | 2024 NC Closed Chess Championships (U16 Girls) | 2024-08-23 | 2024-08-25 | Standard | Frances Baard (NCF) | 5 | 5 | 1.5 | Yes | Analysis |
| 10 | 2024 Pixley Ka Seme Chess Schools Open 2 (U15) | 2024-08-03 | 2024-08-03 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 3.5 | Yes | Analysis |
| 11 | JTG Schools Open 2024 (U15 Girls) | 2024-05-18 | 2024-05-18 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 2 | Yes | Analysis |
| 12 | Hotazel College Chess Tournament 2024 (U17) | 2024-05-11 | 2024-05-11 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 13 | JTG Chess Tournament 2024 | 2024-04-27 | 2024-04-27 | Standard | John Taolo Gaetswewe (NCJ) | 4 | 3 | 0 | Yes | Analysis |
| 14 | Spartan Bishops Chess Championships 2024 (Bishops) | 2024-05-04 | 2024-05-05 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 15 | 2023 Northern Cape Closed Chess Championships (U16 Girls) | 2023-08-25 | 2023-08-27 | Standard | Frances Baard (NCF) | 5 | 4 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentJTG Open Tournament 4 2025 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-07-26 | rnd4 | typeStandard | result0.5 | date2025-08-22 | rnd2 | typeStandard | result1 | ||
| OpponentWinterbach, J (Jayden) | OpponentBarends, N (Naveah) | ||||||||
| 2 | 4 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-04-12 | rnd2 | typeStandard | result1 | ||
| OpponentBuanga, A (Adeli) | OpponentVerreynne, J (Jaco) | ||||||||
| 3 | 4 | TournamentJTG Schools Open 2024 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-05-18 | rnd5 | typeStandard | result1 | date2024-08-03 | rnd3 | typeStandard | result1 | ||
| OpponentPhuduhudu, R (Reaotshepa) | OpponentBaatjies, M (Mia) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentJTG Open Tournament 4 2025 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-07-26 | rnd4 | typeStandard | result0.5 | date2025-08-22 | rnd2 | typeStandard | result1 | ||
| OpponentWinterbach, J (Jayden) | OpponentBarends, N (Naveah) | ||||||||
| 2 | 4 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-04-12 | rnd2 | typeStandard | result1 | ||
| OpponentBuanga, A (Adeli) | OpponentVerreynne, J (Jaco) | ||||||||
| 3 | 4 | TournamentJTG Schools Open 2024 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-05-18 | rnd5 | typeStandard | result1 | date2024-08-03 | rnd3 | typeStandard | result1 | ||
| OpponentPhuduhudu, R (Reaotshepa) | OpponentBaatjies, M (Mia) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-04-12 | rnd2 | typeStandard | result1 | ||
| OpponentBuanga, A (Adeli) | OpponentVerreynne, J (Jaco) | ||||||||
| 2 | 3 | TournamentJTG Open Tournament 4 2025 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-22 | rnd2 | typeStandard | result1 | ||
| OpponentMolale, T (Tlotlo) | OpponentBarends, N (Naveah) | ||||||||
| 3 | 2 | Tournament2025 Hotazel College Rated Chess Tournament | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-10 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd2 | typeStandard | result1 | ||
| OpponentVerreynne, J (Jaco) | OpponentMatlhatsi, K (Koketso) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 JTG Open | TournamentJTG Open Tournament 2 2025 | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-04-12 | rnd2 | typeStandard | result1 | ||
| OpponentBuanga, A (Adeli) | OpponentVerreynne, J (Jaco) | ||||||||
| 2 | 3 | TournamentJTG Open Tournament 4 2025 | TournamentNorthern Cape Closed 202 | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-22 | rnd2 | typeStandard | result1 | ||
| OpponentMolale, T (Tlotlo) | OpponentBarends, N (Naveah) | ||||||||
| 3 | 2 | Tournament2025 Hotazel College Rated Chess Tournament | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-10 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd2 | typeStandard | result1 | ||
| OpponentVerreynne, J (Jaco) | OpponentMatlhatsi, K (Koketso) | ||||||||
| # | 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 | Winterbach ,J (Jayden) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1301.1 | 1159.5 | 1310.1 | 1159.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Botha ,J (Jasmin) | 3 | 1.5 | 0 | 3 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1201.5 | 1201.5 | 1200.7 | 1201.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | April ,CL (Cherise Lorcia) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1259.8 | 1118.1 | 1257.9 | 1118.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Verreynne ,J (Jaco) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1177.6 | 1602.6 | 1173.1 | 1602.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Lombard ,A (Ashleigh) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1099 | 1524 | 1090.4 | 1524 | 0 | 0 | 0 | 0 | ||||||
| 6 | Buanga ,A (Adeli) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Bellini ,G (Gemma) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1295.1 | 870.1 | 1263.5 | 870.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Klaaste ,I (Ivan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1303.7 | 878.7 | 1311.6 | 878.7 | 0 | 0 | 0 | 0 | ||||||
| 9 | Prince ,J (Jenna-Lee) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1045.2 | 1470.2 | 1028.9 | 1470.2 | 0 | 0 | 0 | 0 | ||||||
| 10 | Davids ,T (Tylor) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1216.9 | 1641.9 | 1220.5 | 1641.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|