PLAYER PAGE
Gabriella Pienaar
2170324604Cape Town (WCT)Personal
Main rating
| Rating | 1542 |
| K-factor | 32 |
| Floor | 1042 |
| Highest | 1542 (2026-09-01) |
| Min/Max +/- allowed | 102 |
| Rating Change () | |
| Games | 4 |
| Score | 3.5 |
| We | 3.4 |
| SWe | 0.08 |
| Temp +/- | 2.6 |
| Penalties | 0 |
| Weight perform | 1495.8 |
| Final +/- | +2.6 |
| New Rating () | |
| Rating | 1544.6 |
| K-factor | 32 |
| Floor | 1044.6 |
| Highest | 1544.6 (2026-10-01) |
| Min/Max +/- allowed | 101.5 |
Standard rating
| Rating | 1566 |
| K-factor | 32 |
| Floor | 1068.8 |
| Highest | 1568.8 (2026-08-01) |
| Min/Max +/- allowed | 98.1 |
| Rating Change () | |
| Games | 4 |
| Score | 3.5 |
| We | 3.39 |
| SWe | 0.11 |
| Temp +/- | 3.5 |
| Penalties | 0 |
| Weight perform | 1502.4 |
| Final +/- | +3.5 |
| New Rating () | |
| Rating | 1569.4 |
| K-factor | 32 |
| Floor | 1069.4 |
| Highest | 1569.4 (2026-10-01) |
| Min/Max +/- allowed | 98 |
Rapid rating
| Rating | 1292.4 |
| K-factor | 36 |
| Floor | 792.4 |
| Highest | 1292.4 (2026-03-01) |
| Min/Max +/- allowed | 145.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1292.4 |
| K-factor | 36 |
| Floor | 792.4 |
| Highest | 1292.4 (2026-03-01) |
| Min/Max +/- allowed | 145.4 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-05) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199.9 (2025-08-05) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | CTCF Women's Championship 2026 (U10 Girls) | Standard | 2026-09-24 | 2026-09-24 | Cape Town (WCT) | 5 | 1542 | 4 | 3.5 | 1442.6 | 2.6 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Cape Town Metro North Top Schools – Primary Schools 2026 (U9 Mixed) | Standard | 2026-08-01 | 2026-08-02 | Cape Town (WCT) | 5 | 1542 | 4 | 3.5 | 1536.3 | 0.9 | Details |
| 2 | South African Open Championship 2026 (U9 Girls) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1518.7 | 6 | 5 | 1584.7 | 15.4 | Details |
| 3 | 2026 WCSC PS Individual Championship (U9 Girls) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1433 | 6 | 6 | 1761.4 | 61.8 | Details |
| 4 | Chess Elevation Series 2026 (Level 2) | Rapid | 2026-03-21 | 2026-03-21 | Cape Town (WCT) | 5 | 1341 | 5 | 4 | 1490.1 | 16.5 | Details |
| 5 | CT Metro Schools Individual Closed 2026 (U9 Girls) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1341 | 6 | 4.5 | 1527.7 | 40.5 | Details |
| 6 | Laerskool Welgemoed Rapid 2026 (U10) | Rapid | 2026-02-14 | 2026-02-14 | Cape Town (WCT) | 6 | 1281 | 6 | 4 | 1364.3 | 6.4 | Details |
| 7 | CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1281 | 6 | 5 | 1512.9 | 19.4 | Details |
| 8 | Helderberg Chess Club Open 2026 (U9 Girls) | Standard | 2026-01-17 | 2026-01-17 | Cape Town (WCT) | 5 | 1217.8 | 5 | 4 | 1571.2 | 11.1 | Details |
| 9 | Cape Town Metro North Top Schools 2025 (U9) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1200 | 5 | 3 | 1284.1 | 9 | 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 | 48 |
| Wins | 38 |
| Draws | 3 |
| Losses | 7 |
| White | 24 |
| Black | 24 |
| White wins | 18 |
| Black wins | 20 |
| Score | 39.5 |
| Percent | 82.3 |
| Dp | 274.5 |
| AOR | 1261.5 |
| Performance | 1536 |
Game statistics (History)
| Games | 53 |
| Wins | 41 |
| Draws | 3 |
| Losses | 9 |
| White | 26 |
| Black | 27 |
| White wins | 19 |
| Black wins | 22 |
| Score | 42.5 |
| Percent | 80.2 |
| Dp | 256.6 |
| AOR | 1255.6 |
| Performance | 1512.2 |
Rankings (Main)
| National | |
| Overall | 1545 |
| Gender | 154 |
| Age group | 46 |
| Gender/Age | 6 |
| Provincial | |
| Overall | 459 |
| Gender | 54 |
| Age group | 12 |
| Gender/Age | 2 |
| Regional | |
| Overall | 275 |
| Gender | 25 |
| Age group | 5 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 1225 |
| Gender | 121 |
| Age group | 39 |
| Gender/Age | 4 |
| Provincial | |
| Overall | 354 |
| Gender | 44 |
| Age group | 11 |
| Gender/Age | 2 |
| Regional | |
| Overall | 224 |
| Gender | 19 |
| Age group | 4 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 2238 |
| Gender | 401 |
| Age group | 132 |
| Gender/Age | 26 |
| Provincial | |
| Overall | 922 |
| Gender | 185 |
| Age group | 67 |
| Gender/Age | 11 |
| Regional | |
| Overall | 365 |
| Gender | 46 |
| Age group | 30 |
| Gender/Age | 6 |
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 | 48 |
| Score | 39.5 |
| Percent | 82.3 |
| Aor | 1261.5 |
| Dp | 274.5 |
| Prat | 1536 |
Performance (12 months)
| Games | 48 |
| Score | 39.5 |
| Percent | 82.3 |
| Aor | 1261.5 |
| Dp | 274.5 |
| Prat | 1536 |
Performance (History)
| Games | 53 |
| Score | 42.5 |
| Percent | 80.2 |
| Aor | 1255.6 |
| Dp | 256.6 |
| Prat | 1512.2 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Isaacs, T (Trinity) | 3 | 2 | 1 | CT Metro Schools Individual Closed 2026 (U9 Girls) | South African Open Championship 2026 (U9 Girls) | Details |
| Overall | 2 | Crafford, SL (Sarah Leigh) | 3 | 3 | 0 | Helderberg Chess Club Open 2026 (U9 Girls) | 2026 WCSC PS Individual Championship (U9 Girls) | Details |
| Overall | 3 | Smith, S (Sophia) | 2 | 0 | 2 | Helderberg Chess Club Open 2026 (U9 Girls) | South African Open Championship 2026 (U9 Girls) | Details |
| Overall | 4 | de Wet, L (Lila) | 2 | 1 | 1 | Helderberg Chess Club Open 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Overall | 5 | Wang, M (Mia) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) | South African Open Championship 2026 (U9 Girls) | Details |
| Standard | 1 | Crafford, SL (Sarah Leigh) | 3 | 3 | 0 | Helderberg Chess Club Open 2026 (U9 Girls) | 2026 WCSC PS Individual Championship (U9 Girls) | Details |
| Standard | 2 | Isaacs, T (Trinity) | 3 | 2 | 1 | CT Metro Schools Individual Closed 2026 (U9 Girls) | South African Open Championship 2026 (U9 Girls) | Details |
| Standard | 3 | Wang, M (Mia) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2026 (U9 Girls) | South African Open Championship 2026 (U9 Girls) | Details |
| Standard | 4 | McLachlan, E (Evan) | 2 | 0 | 2 | Cape Town Metro North Top Schools 2025 (U9) | Cape Town Metro North Top Schools – Primary Schools 2026 (U9 Mixed) | Details |
| Standard | 5 | de Wet, L (Lila) | 2 | 1 | 1 | Helderberg Chess Club Open 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |