PLAYER PAGE
Personal
Williams, L (Lee-Shaan)
Chess SA id
2120316766FIDE id
?Date of birth
2012-01-27 (U14)Gender
FemaleRegion
West Coast (WCU)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
10Junior GPX Points
920.8| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1185.9 | 1199.7 | 1175.7 | 1200 |
| Raw rating | 1140 | 1199.7 | 1095.2 | 1200 |
| Weighted rating | 1185.9 | 1199.7 | 1175.7 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 699.9 | 700 | 699.9 | 700 |
| K-factor | 40 | 36 | 40 | 36 |
| Min/Max rating change allowed | 180.6 | 165.9 | 192.5 | 165.8 |
| Highest rating | 1199.92025-02-28 | 12002025-03-01 | 1199.92025-02-28 | 12002025-03-01 |
| Highest raw rating | 1199.92025-02-28 | 12002025-03-01 | 1199.92025-02-28 | 12002025-03-01 |
| Highest weighted rating | 1199.92025-02-28 | 12002025-03-01 | 1199.92025-02-28 | 12002025-03-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -4.2 | 0 | -7.3 | 0 |
| New rating | 1181.7 | 1199.7 | 1168.4 | 1200 |
| Analysis | ||||
| Rating | 1185.9 | 1199.7 | 1175.7 | 1200 |
| Raw rating | 1140 | 1199.7 | 1095.2 | 1200 |
| Weighted rating | 1185.9 | 1199.7 | 1175.7 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 36 | 40 | 36 |
| Floor | 699.9 | 700 | 699.9 | 700 |
| Max/Min rating change allowed | 180.6 | 165.9 | 192.5 | 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 | 1140 | 1199.7 | 1095.2 | 1200 |
| New weighted rating | 1181.7 | 1199.7 | 1168.4 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1181.7 | 1199.7 | 1168.4 | 1200 |
| Temp new rating +/- | -4.2 | 0 | -7.3 | 0 |
| Final new rating +/- | -4.2 | 0 | -7.3 | 0 |
| New rating | 1181.7 | 1199.7 | 1168.4 | 1200 |
| New K-factor | 40 | 36 | 40 | 36 |
| New floor | 699.9 | 700 | 699.9 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 15 | 5 | 10 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 15 | 5 | 10 | 0 |
| Games since | |||||||||||||||||
| Main15 | Standard5 | Rapid10 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | West Coast (WCU) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 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 | 15 | 3 | 20 | -255 | 1219.7 | 964.7 |
| Standard | 5 | 1.5 | 30 | -170 | 1193.4 | 1023.4 |
| Rapid | 10 | 1.5 | 15 | -297.5 | 1232.8 | 935.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 15 | 3 | 20 | -255 | 1219.7 | 964.7 |
| Standard | 5 | 1.5 | 30 | -170 | 1193.4 | 1023.4 |
| Rapid | 10 | 1.5 | 15 | -297.5 | 1232.8 | 935.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1140 | 1199.7 | 1095.2 | 1200 |
| 2025-09-30 | 1140 | 1199.7 | 1095.2 | 1200 |
| 2025-09-01 | 1140 | 1199.7 | 1095.2 | 1200 |
| 2025-08-01 | 1199.6 | 1199.7 | 1199.8 | 1200 |
| 2025-07-01 | 1199.6 | 1199.7 | 1199.8 | 1200 |
| 2025-06-01 | 1199.6 | 1199.7 | 1199.8 | 1200 |
| 2025-05-01 | 1199.5 | 1199.5 | 1199.8 | 1200 |
| 2025-04-01 | 1197.2 | 1197.1 | 1199.7 | 1200 |
| 2025-03-01 | 1198.8 | 1200 | 1197.8 | 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 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 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 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pedro Booyse Top Schools 2025 (U13 Girls) | 2025-08-23 | 2025-08-23 | Rapid | West Coast (WCU) | 6 | 6 | 0 | Yes | Analysis |
| 2 | West Coast Schools Chess Prestige 2025 (U13 Girls) | 2025-03-08 | 2025-03-08 | Standard | West Coast (WCU) | 6 | 5 | 1.5 | Yes | Analysis |
| 3 | Upper West Coast Presrige 2025 (U13 Girls) | 2025-02-22 | 2025-02-22 | Rapid | West Coast (WCU) | 5 | 4 | 1.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pedro Booyse Top Schools 2025 (U13 Girls) | 2025-08-23 | 2025-08-23 | Rapid | West Coast (WCU) | 6 | 6 | 0 | Yes | Analysis |
| 2 | West Coast Schools Chess Prestige 2025 (U13 Girls) | 2025-03-08 | 2025-03-08 | Standard | West Coast (WCU) | 6 | 5 | 1.5 | Yes | Analysis |
| 3 | Upper West Coast Presrige 2025 (U13 Girls) | 2025-02-22 | 2025-02-22 | Rapid | West Coast (WCU) | 5 | 4 | 1.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUpper West Coast Presrige 2025 | TournamentUpper West Coast Presrige 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result0.5 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentDu toit, A (An-ne) | OpponentJacobs, M (Mia) | ||||||||
| 2 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd6 | typeStandard | result0.5 | date2025-03-08 | rnd6 | typeStandard | result0.5 | ||
| OpponentEngelbrecht, G (Gershwine) | OpponentEngelbrecht, G (Gershwine) | ||||||||
| 3 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd4 | typeStandard | result1 | date2025-03-08 | rnd4 | typeStandard | result1 | ||
| OpponentSeptember, A (Ava-Louise) | OpponentSeptember, A (Ava-Louise) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd6 | typeStandard | result0.5 | date2025-03-08 | rnd6 | typeStandard | result0.5 | ||
| OpponentEngelbrecht, G (Gershwine) | OpponentEngelbrecht, G (Gershwine) | ||||||||
| 2 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd4 | typeStandard | result1 | date2025-03-08 | rnd4 | typeStandard | result1 | ||
| OpponentSeptember, A (Ava-Louise) | OpponentSeptember, A (Ava-Louise) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentUpper West Coast Presrige 2025 | TournamentUpper West Coast Presrige 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result0.5 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentDu toit, A (An-ne) | OpponentJacobs, M (Mia) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd4 | typeStandard | result1 | date2025-03-08 | rnd4 | typeStandard | result1 | ||
| OpponentSeptember, A (Ava-Louise) | OpponentSeptember, A (Ava-Louise) | ||||||||
| 2 | 1 | TournamentUpper West Coast Presrige 2025 | TournamentUpper West Coast Presrige 2025 | ||||||
| date2025-02-22 | rnd5 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentJacobs, M (Mia) | OpponentJacobs, M (Mia) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWest Coast Schools Chess Prestige 2025 | TournamentWest Coast Schools Chess Prestige 2025 | ||||||
| date2025-03-08 | rnd4 | typeStandard | result1 | date2025-03-08 | rnd4 | typeStandard | result1 | ||
| OpponentSeptember, A (Ava-Louise) | OpponentSeptember, A (Ava-Louise) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentUpper West Coast Presrige 2025 | TournamentUpper West Coast Presrige 2025 | ||||||
| date2025-02-22 | rnd5 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentJacobs, M (Mia) | OpponentJacobs, M (Mia) | ||||||||
| # | 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 | Jim ,C (Christelle) | 2 | 0 | -425 | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1299.6 | 874.6 | 1195.8 | 874.6 | 1261.8 | 874.6 | 0 | 0 | ||||||
| 2 | Bester ,C (Cady Erin Lamar) | 2 | 0 | -425 | 0 | 0 | 0 | 2 | 0 | -425 | 0 | 0 | 0 |
| 1172 | 747 | 0 | 0 | 1164.8 | 747 | 0 | 0 | ||||||
| 3 | Jansen ,L (Lumay) | 2 | 0 | -425 | 0 | 0 | 0 | 2 | 0 | -425 | 0 | 0 | 0 |
| 1256.5 | 831.5 | 0 | 0 | 1288.6 | 831.5 | 0 | 0 | ||||||
| 4 | Snyders ,J (Jadie Leigh) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.1 | 774.1 | 1215.2 | 774.1 | 0 | 0 | 0 | 0 | ||||||
| 5 | September ,A (Ava-Louise) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1192.9 | 1617.9 | 1200 | 1617.9 | 0 | 0 | 0 | 0 | ||||||
| 6 | Willemse ,C (Chrystal-Lee) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.4 | 763.4 | 1200 | 763.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Engelbrecht ,G (Gershwine) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1155.9 | 1155.9 | 1148.7 | 1155.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Sterkste ,A (Angelique) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1416.4 | 991.4 | 0 | 0 | 1362 | 991.4 | 0 | 0 | ||||||
| 9 | Vermeulen ,P (Peigh-Lene) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1145.3 | 720.3 | 0 | 0 | 1162.9 | 720.3 | 0 | 0 | ||||||
| 10 | Tieties ,P (Pearl) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1140.4 | 715.4 | 0 | 0 | 1084.5 | 715.4 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

