PLAYER PAGE
Ray-Lanche Booysen
1000134214Sarah Baartman (ESB)Personal
Main rating
| Rating | 1670.7 |
| K-factor | 28 |
| Floor | 1172.7 |
| Highest | 1672.7 (2025-03-01) |
| Min/Max +/- allowed | 85 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1528.2 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1670.7 |
| K-factor | 28 |
| Floor | 1172.7 |
| Highest | 1672.7 (2025-03-01) |
| Min/Max +/- allowed | 84.6 |
Standard rating
| Rating | 1679.2 |
| K-factor | 28 |
| Floor | 1185.4 |
| Highest | 1685.4 (2025-03-01) |
| Min/Max +/- allowed | 83 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1551.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1679.2 |
| K-factor | 28 |
| Floor | 1185.4 |
| Highest | 1685.4 (2025-03-01) |
| Min/Max +/- allowed | 83 |
Rapid rating
| Rating | 1449.3 |
| K-factor | 32 |
| Floor | 950.7 |
| Highest | 1647.6 (2021-05-01) |
| Min/Max +/- allowed | 87.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1035.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1449.3 |
| K-factor | 32 |
| Floor | 950.7 |
| Highest | 1647.6 (2021-05-01) |
| Min/Max +/- allowed | 87.6 |
Blitz rating
| Rating | 1436 |
| K-factor | 32 |
| Floor | 936 |
| Highest | 1436 (2024-02-01) |
| Min/Max +/- allowed | 118.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1436 |
| K-factor | 32 |
| Floor | 936 |
| Highest | 1436 (2024-02-01) |
| Min/Max +/- allowed | 118.5 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | SBDCA Closed 2025 (Open) | Standard | 2025-05-10 | 2025-05-10 | Sarah Baartman (ESB) | 5 | 1672.7 | 5 | 4 | 1662.3 | 0 | Details |
| 2 | SBDCU Trials 3 2025 (U20+Open) | Standard | 2025-02-08 | 2025-02-08 | Sarah Baartman (ESB) | 5 | 1641.3 | 5 | 4 | 1699.5 | 0 | Details |
| 3 | 2025 SBDCU Trial 2 JBay (U20+Open) | Standard | 2025-01-25 | 2025-01-25 | Sarah Baartman (ESB) | 5 | 1590 | 5 | 5 | 1833.4 | 0 | Details |
| 4 | Back 2 School 2025 (A) | Standard | 2025-01-11 | 2025-01-11 | Sarah Baartman (ESB) | 5 | 1590 | 5 | 4.5 | 1834.8 | 0 | Details |
| 5 | SBD Activation Tournament 2025 (Open) | Rapid | 2025-01-04 | 2025-01-04 | Sarah Baartman (ESB) | 5 | 1590 | 5 | 2 | 1294.6 | 0 | Details |
| 6 | Fountains Mall 2024 (Open) | Standard | 2024-05-17 | 2024-05-18 | Sarah Baartman (ESB) | 6 | 1548.9 | 6 | 4.5 | 1756.7 | 0 | Details |
| 7 | SBDCU Trial 2 2024 (Open) | Standard | 2024-03-23 | 2024-03-23 | Sarah Baartman (ESB) | 5 | 1556.2 | 5 | 4 | 1493.5 | 0 | Details |
| 8 | SBDCU Trial 1 2024 (Open) | Standard | 2024-02-23 | 2024-02-24 | Sarah Baartman (ESB) | 6 | 1512.9 | 6 | 5 | 1721.2 | 0 | Details |
| 9 | SBDCU Open 2024 (A) | Standard | 2024-02-09 | 2024-02-10 | Sarah Baartman (ESB) | 5 | 1512.9 | 4 | 3 | 1536.3 | 0 | Details |
| 10 | Lagoon Open Tournament 2023 | Rapid | 2023-11-04 | 2023-11-04 | Sarah Baartman (ESB) | 7 | 1509 | 7 | 4.5 | 1537.9 | 0 | Details |
| 11 | Eastern Cape Provincial Individual Championship 2023 (Open) | Standard | 2023-10-05 | 2023-10-06 | Nelson Mandela Bay (ENM) | 7 | 1479.5 | 6 | 3.5 | 1473.5 | 0 | Details |
| 12 | Eastern Cape Chess Team Championship 2023 (Open) | Standard | 2023-10-07 | 2023-10-08 | Sarah Baartman (ESB) | 5 | 1479.5 | 5 | 4.5 | 1616.7 | 0 | Details |
| 13 | SBDCU Closed Trials 2023 (Open) | Standard | 2023-07-28 | 2023-07-29 | Sarah Baartman (ESB) | 6 | 1495.3 | 6 | 3.5 | 1412.3 | 0 | Details |
| 14 | SBDCU Trial 3 2023 (Open) | Standard | 2023-06-23 | 2023-06-24 | Sarah Baartman (ESB) | 6 | 1432.6 | 5 | 4.5 | 1676.5 | 0 | Details |
| 15 | Fountains Mall Open 2023 (A) | Standard | 2023-05-12 | 2023-05-13 | Sarah Baartman (ESB) | 6 | 1401.4 | 6 | 4 | 1565.2 | 0 | Details |
| 16 | SBDCU Trial 2 2023 (Open) | Standard | 2023-04-01 | 2023-04-01 | Sarah Baartman (ESB) | 5 | 1408.1 | 5 | 3 | 1358.1 | 0 | Details |
| 17 | SBDCU Trials 2022 (Open) | Standard | 2022-06-25 | 2022-06-25 | Sarah Baartman (ESB) | 5 | 1338 | 5 | 4 | 1501.6 | 0 | Details |
| 18 | Fountains Mall Open Tournament 2022 (A) | Standard | 2022-05-13 | 2022-05-14 | Sarah Baartman (ESB) | 5 | 1300.1 | 4 | 3.5 | 1563.8 | 0 | Details |
| 19 | SBDCU Rapid Fountains Mall 2021 (A) | Rapid | 2021-11-06 | 2021-11-06 | Sarah Baartman (ESB) | 6 | 1290.4 | 6 | 3.5 | 1386.5 | 0 | Details |
| 20 | SBD Prep Tournament 2021 | Rapid | 2021-10-16 | 2021-10-16 | Sarah Baartman (ESB) | 7 | 1248.2 | 7 | 7 | 1685.6 | 0 | Details |
| 21 | Jeffreys Bay CC May 1 2021 | Rapid | 2021-05-08 | 2021-05-08 | Sarah Baartman (ESB) | 7 | 1200 | 7 | 7 | 1648.5 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics (History)
| Games | 115 |
| Wins | 83 |
| Draws | 11 |
| Losses | 21 |
| White | 60 |
| Black | 55 |
| White wins | 45 |
| Black wins | 38 |
| Score | 88.5 |
| Percent | 77 |
| Dp | 229.1 |
| AOR | 1355.7 |
| Performance | 1584.8 |
Rankings (Main)
| National | |
| Overall | 601 |
| Gender | 565 |
| Age group | 334 |
| Gender/Age | 320 |
| Provincial | |
| Overall | 50 |
| Gender | 46 |
| Age group | 19 |
| Gender/Age | 17 |
| Regional | |
| Overall | 6 |
| Gender | 6 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Standard)
| National | |
| Overall | 539 |
| Gender | 508 |
| Age group | 301 |
| Gender/Age | 288 |
| Provincial | |
| Overall | 43 |
| Gender | 40 |
| Age group | 18 |
| Gender/Age | 16 |
| Regional | |
| Overall | 3 |
| Gender | 3 |
| Age group | 2 |
| Gender/Age | 2 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Aor | 1407.3 |
| Dp | 255 |
| Prat | 1662.3 |
Performance (History)
| Games | 115 |
| Score | 88.5 |
| Percent | 77 |
| Aor | 1355.7 |
| Dp | 229.1 |
| Prat | 1584.8 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Ndyova, T (Thanduxolo) | 5 | 4 | 1 | SBDCU Trial 1 2024 (Open) | SBDCA Closed 2025 (Open) | Details |
| Overall | 2 | Jonas, F (Fernando) | 4 | 1 | 3 | SBDCU Rapid Fountains Mall 2021 (A) | SBDCA Closed 2025 (Open) | Details |
| Overall | 3 | Saunders, E (Ethan) | 4 | 1 | 3 | SBDCU Open 2024 (A) | SBD Activation Tournament 2025 (Open) | Details |
| Overall | 4 | Stuurman, P (Pedro) | 4 | 4 | 0 | SBD Prep Tournament 2021 | Back 2 School 2025 (A) | Details |
| Overall | 5 | Stone, R (Renato) | 3 | 3 | 0 | SBDCU Closed Trials 2023 (Open) | Back 2 School 2025 (A) | Details |
| Standard | 1 | Ndyova, T (Thanduxolo) | 5 | 4 | 1 | SBDCU Trial 1 2024 (Open) | SBDCA Closed 2025 (Open) | Details |
| Standard | 2 | Mnguni, L (Lucas) | 3 | 1 | 2 | SBDCU Trials 2022 (Open) | SBDCU Closed Trials 2023 (Open) | Details |
| Standard | 3 | Jonas, F (Fernando) | 3 | 1 | 2 | SBDCU Closed Trials 2023 (Open) | SBDCA Closed 2025 (Open) | Details |
| Standard | 4 | Saunders, E (Ethan) | 3 | 0 | 3 | SBDCU Open 2024 (A) | SBDCU Trial 2 2024 (Open) | Details |
| Standard | 5 | Moshoeshoe, M (Maletapata) | 2 | 0 | 2 | SBDCU Trials 2022 (Open) | Eastern Cape Chess Team Championship 2023 (Open) | Details |
| Rapid | 1 | Magadla, L (Lathitha) | 2 | 1 | 1 | SBD Prep Tournament 2021 | SBDCU Rapid Fountains Mall 2021 (A) | Details |
| Rapid | 2 | Tarker, Z (Zaidon) | 2 | 1 | 1 | Jeffreys Bay CC May 1 2021 | SBD Prep Tournament 2021 | Details |
| Rapid | 3 | Stuurman, P (Pedro) | 2 | 2 | 0 | SBD Prep Tournament 2021 | Lagoon Open Tournament 2023 | Details |
| Rapid | 4 | Potgieter, D (Divan) | 2 | 0 | 2 | SBDCU Rapid Fountains Mall 2021 (A) | Lagoon Open Tournament 2023 | Details |
| Rapid | 5 | Carolus, CJ (Cayline Jade) | 2 | 2 | 0 | Jeffreys Bay CC May 1 2021 | SBD Prep Tournament 2021 | Details |