PLAYER PAGE
Isabella Gouveia Goncalves
2080315771Overberg (WOS)Personal
Main rating
| Rating | 1188.3 |
| K-factor | 36 |
| Floor | 711.1 |
| Highest | 1211.1 (2025-09-01) |
| Min/Max +/- allowed | 163 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1058.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1188.3 |
| K-factor | 36 |
| Floor | 711.1 |
| Highest | 1211.1 (2025-09-01) |
| Min/Max +/- allowed | 163.2 |
Standard rating
| Rating | 1182.1 |
| K-factor | 36 |
| Floor | 710.9 |
| Highest | 1210.9 (2025-09-01) |
| Min/Max +/- allowed | 163.3 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1182.1 |
| K-factor | 36 |
| Floor | 710.9 |
| Highest | 1210.9 (2025-09-01) |
| Min/Max +/- allowed | 163.3 |
Rapid rating
| Rating | 1207 |
| K-factor | 36 |
| Floor | 707 |
| Highest | 1207 (2026-02-28) |
| Min/Max +/- allowed | 164.2 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1207 |
| K-factor | 36 |
| Floor | 707 |
| Highest | 1207 (2026-02-28) |
| Min/Max +/- allowed | 164.2 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| 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 | 36 |
| Floor | 700 |
| Highest | 1200 (2025-03-01) |
| Min/Max +/- allowed | 165.8 |
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 | Overberg Schools High School Trials 2026 (U19 Girls) | Rapid | 2026-02-21 | 2026-02-21 | Overberg (WOS) | 6 | 1190 | 6 | 3 | 1199.5 | 0 | Details |
| 2 | Western Cape Schools - Top Schools 2025 (U17) | Standard | 2025-09-06 | 2025-09-07 | Overberg (WOS) | 6 | 1211.1 | 5 | 1 | 978.6 | 0 | Details |
| 3 | Overberg Top Schools 2025 (U15-U19) | Standard | 2025-08-02 | 2025-08-02 | Overberg (WOS) | 5 | 1199.6 | 5 | 2.5 | 1272.7 | 0 | Details |
| 4 | Western Cape Schools Individual Championship 2025 (U17 Girls) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1200.8 | 6 | 1 | 979.2 | 0 | Details |
| 5 | Overberg Schools - HS Closed 2025 (U17 Girls) | Standard | 2025-03-22 | 2025-03-22 | Overberg (WOS) | 5 | 1198.9 | 5 | 3 | 1215 | 0 | Details |
| 6 | Overberg Schools - HS Trials 2025 (U17 Girls) | Rapid | 2025-02-22 | 2025-02-22 | Overberg (WOS) | 6 | 1200 | 5 | 2 | 1110.9 | 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 | 6 |
| Wins | 3 |
| Draws | 0 |
| Losses | 3 |
| White | 3 |
| Black | 3 |
| White wins | 1 |
| Black wins | 2 |
| Score | 3 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1199.5 |
| Performance | 1199.5 |
Game statistics (History)
| Games | 32 |
| Wins | 12 |
| Draws | 1 |
| Losses | 19 |
| White | 17 |
| Black | 15 |
| White wins | 5 |
| Black wins | 7 |
| Score | 12.5 |
| Percent | 39.1 |
| Dp | -93 |
| AOR | 1216.7 |
| Performance | 1123.7 |
Rankings (Main)
| National | |
| Overall | 14714 |
| Gender | 3330 |
| Age group | 1663 |
| Gender/Age | 309 |
| Provincial | |
| Overall | 4340 |
| Gender | 1080 |
| Age group | 437 |
| Gender/Age | 90 |
| Regional | |
| Overall | 371 |
| Gender | 126 |
| Age group | 34 |
| Gender/Age | 13 |
Rankings (Standard)
| National | |
| Overall | 11598 |
| Gender | 2748 |
| Age group | 1312 |
| Gender/Age | 249 |
| Provincial | |
| Overall | 3347 |
| Gender | 905 |
| Age group | 361 |
| Gender/Age | 78 |
| Regional | |
| Overall | 213 |
| Gender | 81 |
| Age group | 23 |
| Gender/Age | 9 |
Rankings (Rapid)
| National | |
| Overall | 4107 |
| Gender | 887 |
| Age group | 403 |
| Gender/Age | 61 |
| Provincial | |
| Overall | 1646 |
| Gender | 383 |
| Age group | 141 |
| Gender/Age | 17 |
| Regional | |
| Overall | 230 |
| Gender | 78 |
| Age group | 21 |
| Gender/Age | 7 |
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 | 6 |
| Score | 3 |
| Percent | 50 |
| Aor | 1199.5 |
| Dp | 0 |
| Prat | 1199.5 |
Performance (12 months)
| Games | 27 |
| Score | 10.5 |
| Percent | 38.9 |
| Aor | 1220.5 |
| Dp | -94.4 |
| Prat | 1126.1 |
Performance (History)
| Games | 32 |
| Score | 12.5 |
| Percent | 39.1 |
| Aor | 1216.7 |
| Dp | -93 |
| Prat | 1123.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Van Rooyen, J (Janel) | 3 | 1 | 2 | Overberg Schools - HS Trials 2025 (U17 Girls) | Western Cape Schools Individual Championship 2025 (U17 Girls) | Details |
| Overall | 2 | Truter, M (Meike) | 2 | 1 | 1 | Overberg Schools - HS Trials 2025 (U17 Girls) | Overberg Schools - HS Closed 2025 (U17 Girls) | Details |
| Overall | 3 | Brink, S (Samantha) | 2 | 0 | 2 | Overberg Schools - HS Trials 2025 (U17 Girls) | Western Cape Schools Individual Championship 2025 (U17 Girls) | Details |
| Standard | 1 | Van Rooyen, J (Janel) | 2 | 0 | 2 | Overberg Schools - HS Closed 2025 (U17 Girls) | Western Cape Schools Individual Championship 2025 (U17 Girls) | Details |