PLAYER PAGE
Isabella Rodrigues
2180327578West Rand (GWR)Personal
Main rating
| Rating | 1106.5 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166 |
| Rating Change () | |
| Games | 4 |
| Score | 1 |
| We | 1.2 |
| SWe | -0.17 |
| Temp +/- | -6.7 |
| Penalties | 0 |
| Weight perform | 1005.3 |
| Final +/- | -6.7 |
| New Rating () | |
| Rating | 1099.8 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
Standard rating
| Rating | 1089.4 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
| Rating Change () | |
| Games | 4 |
| Score | 1 |
| We | 1.22 |
| SWe | -0.22 |
| Temp +/- | -8.8 |
| Penalties | 0 |
| Weight perform | 1005.3 |
| Final +/- | -8.8 |
| New Rating () | |
| Rating | 1080.6 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
Rapid rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
| 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 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
| 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 (2025-09-07) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Gauteng Closed Chess Championships 2026 (U10 Girls) | Standard | 2026-10-17 | 2026-10-17 | Ekurhuleni (GE) | 5 | 1106.5 | 4 | 1 | 1065.4 | -6.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | West Rand Trials 2026 (U10) | Standard | 2026-09-05 | 2026-09-05 | West Rand (GWR) | 5 | 1139.8 | 4 | 0.5 | 927.8 | -33.3 | Details |
| 2 | West Rand Womens Day Open 2026 (U10) | Standard | 2026-08-08 | 2026-08-08 | West Rand (GWR) | 5 | 1139.8 | 4 | 1.5 | 1098.2 | -7.8 | Details |
| 3 | 2026 West Rand Open 2.0 (U10) | Standard | 2026-06-06 | 2026-06-06 | West Rand (GWR) | 5 | 1150.5 | 5 | 2 | 1129.1 | -2.9 | Details |
| 4 | West Rand Closed 2025 (U8) | Standard | 2025-10-18 | 2025-10-18 | West Rand (GWR) | 5 | 1196.1 | 5 | 0 | 807.7 | -38.7 | Details |
| 5 | West Rand Trials 2025 (U8) | Standard | 2025-09-06 | 2025-09-06 | West Rand (GWR) | 5 | 1200 | 5 | 1 | 956.1 | -24.6 | Details |
Game statistics ( )
| Games | 4 |
| Wins | 1 |
| Draws | 0 |
| Losses | 3 |
| White | 2 |
| Black | 2 |
| White wins | 1 |
| Black wins | 0 |
| Score | 1 |
| Percent | 25 |
| Dp | -212.5 |
| AOR | 1277.9 |
| Performance | 1065.4 |
Game statistics ()
| Games | 17 |
| Wins | 4 |
| Draws | 2 |
| Losses | 11 |
| White | 8 |
| Black | 9 |
| White wins | 3 |
| Black wins | 1 |
| Score | 5 |
| Percent | 29.4 |
| Dp | -175 |
| AOR | 1234.5 |
| Performance | 1059.5 |
Game statistics (History)
| Games | 27 |
| Wins | 5 |
| Draws | 2 |
| Losses | 20 |
| White | 14 |
| Black | 13 |
| White wins | 3 |
| Black wins | 2 |
| Score | 6 |
| Percent | 22.2 |
| Dp | -236.1 |
| AOR | 1229.8 |
| Performance | 993.7 |
Rankings (Main)
| National | |
| Overall | 17830 |
| Gender | 4574 |
| Age group | 1444 |
| Gender/Age | 443 |
| Provincial | |
| Overall | 5926 |
| Gender | 1604 |
| Age group | 486 |
| Gender/Age | 156 |
| Regional | |
| Overall | 530 |
| Gender | 157 |
| Age group | 46 |
| Gender/Age | 11 |
Rankings (Standard)
| National | |
| Overall | 13471 |
| Gender | 3581 |
| Age group | 1099 |
| Gender/Age | 335 |
| Provincial | |
| Overall | 4590 |
| Gender | 1277 |
| Age group | 358 |
| Gender/Age | 111 |
| Regional | |
| Overall | 515 |
| Gender | 153 |
| Age group | 46 |
| Gender/Age | 11 |
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 | 4 |
| Score | 1 |
| Percent | 25 |
| Aor | 1277.9 |
| Dp | -212.5 |
| Prat | 1065.4 |
Performance ()
| Games | 17 |
| Score | 5 |
| Percent | 29.4 |
| Aor | 1234.5 |
| Dp | -175 |
| Prat | 1059.5 |
Performance (12 months)
| Games | 17 |
| Score | 5 |
| Percent | 29.4 |
| Aor | 1234.5 |
| Dp | -175 |
| Prat | 1059.5 |
Performance (History)
| Games | 27 |
| Score | 6 |
| Percent | 22.2 |
| Aor | 1229.8 |
| Dp | -236.1 |
| Prat | 993.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Dawson, S (Sergio) | 3 | 1 | 2 | West Rand Trials 2025 (U8) | West Rand Womens Day Open 2026 (U10) | Details |
| Overall | 2 | Katsambe, T (Tshepiso) | 3 | 2 | 1 | West Rand Trials 2025 (U8) | West Rand Trials 2026 (U10) | Details |
| Overall | 3 | Rodrigues, G (Gabriella) | 3 | 1 | 2 | West Rand Trials 2025 (U8) | West Rand Trials 2026 (U10) | Details |
| Overall | 4 | Roos, T (Tiana) | 2 | 2 | 0 | 2026 West Rand Open 2.0 (U10) | West Rand Trials 2026 (U10) | Details |
| Standard | 1 | Rodrigues, G (Gabriella) | 3 | 1 | 2 | West Rand Trials 2025 (U8) | West Rand Trials 2026 (U10) | Details |
| Standard | 2 | Dawson, S (Sergio) | 3 | 1 | 2 | West Rand Trials 2025 (U8) | West Rand Womens Day Open 2026 (U10) | Details |
| Standard | 3 | Katsambe, T (Tshepiso) | 3 | 2 | 1 | West Rand Trials 2025 (U8) | West Rand Trials 2026 (U10) | Details |
| Standard | 4 | Roos, T (Tiana) | 2 | 2 | 0 | 2026 West Rand Open 2.0 (U10) | West Rand Trials 2026 (U10) | Details |