PLAYER PAGE
Personal
Jacobs, G (Gaylene)
Chess SA id
2110308725FIDE id
?Date of birth
2011-11-12 (U16)Gender
FemaleRegion
Chess South Africa (CSA)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-09-01Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1149 | 1141.6 | 1200 | 1200 |
| Raw rating | 1149 | 1141.6 | 1200 | 1200 |
| Weighted rating | 1141.5 | 1133 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 178.3 | 180.2 | 165.8 | 165.8 |
| Highest rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 12002024-08-01 | 12002024-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1149 | 1141.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1149 | 1141.6 | 1200 | 1200 |
| Raw rating | 1149 | 1141.6 | 1200 | 1200 |
| Weighted rating | 1141.5 | 1133 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 178.3 | 180.2 | 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 | 1149 | 1141.6 | 1200 | 1200 |
| New weighted rating | 1141 | 1132.5 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1149 | 1141.6 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1149 | 1141.6 | 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 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 10 | 0 | 0 |
| Games since | |||||||||||||||||
| Main10 | Standard10 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Chess South Africa (CSA) | ||||||||||||||||
| Province | |||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 10 | 1 | 10 | -340 | 1140.2 | 800.2 |
| Standard | 10 | 1 | 10 | -340 | 1140.2 | 800.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-09-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-08-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-07-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-06-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-05-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-04-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-03-01 | 1149 | 1141.6 | 1200 | 1200 |
| 2025-02-01 | 1144.4 | 1136.3 | 1200 | 1200 |
| 2025-01-01 | 1059.5 | 1038.8 | 1200 | 1200 |
| 2024-12-01 | 1059.5 | 1038.8 | 1200 | 1200 |
| 2024-11-01 | 1059.5 | 1038.8 | 1200 | 1200 |
| 2024-10-01 | 1059.5 | 1038.8 | 1200 | 1200 |
| 2024-09-01 | 1134.9 | 1127.2 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Western Cape Top Schools Championship 2024 (U13 Girls) | 2024-08-30 | 2024-09-01 | Standard | Eden (WEG) | 6 | 5 | 0 | Yes | Analysis |
| 2 | Pedro Booyse Top Schools Championships 2024 (U13 Girls) | 2024-07-20 | 2024-07-20 | Standard | West Coast (WCU) | 6 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPedro Booyse Top Schools Championships 2024 | TournamentPedro Booyse Top Schools Championships 2024 | ||||||
| date2024-07-20 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentSkritten, A (Amber-Rose) | OpponentSkritten, A (Amber-Rose) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPedro Booyse Top Schools Championships 2024 | TournamentPedro Booyse Top Schools Championships 2024 | ||||||
| date2024-07-20 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentSkritten, A (Amber-Rose) | OpponentSkritten, A (Amber-Rose) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPedro Booyse Top Schools Championships 2024 | TournamentPedro Booyse Top Schools Championships 2024 | ||||||
| date2024-07-20 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentSkritten, A (Amber-Rose) | OpponentSkritten, A (Amber-Rose) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentPedro Booyse Top Schools Championships 2024 | TournamentPedro Booyse Top Schools Championships 2024 | ||||||
| date2024-07-20 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentSkritten, A (Amber-Rose) | OpponentSkritten, A (Amber-Rose) | ||||||||
| # | 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 | Tieties ,P (Pearl) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1100.4 | 675.4 | 1153.6 | 675.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Slabbert ,L (Lee-Shaan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1083.8 | 658.8 | 1093.6 | 658.8 | 0 | 0 | 0 | 0 | ||||||
| 3 | Frans ,M (Meecha) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1068.4 | 643.4 | 1056.8 | 643.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Saayman ,V (Veronique) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1329.9 | 904.9 | 1314.1 | 904.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Titus ,J (Jolin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1148.1 | 723.1 | 1209.4 | 723.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Rhaman ,L (Lenovia) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1095.8 | 670.8 | 1071.5 | 670.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Skritten ,A (Amber-Rose) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | Collins ,E (Esme) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1191.3 | 766.3 | 1186 | 766.3 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|