PLAYER PAGE
Isabelle Wilson
2110315704King Cetshwayo (KUR)Personal
Main rating
| Rating | 1253.2 |
| K-factor | 36 |
| Floor | 753.2 |
| Highest | 1253.2 (2026-02-28) |
| Min/Max +/- allowed | 154 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.09 |
| SWe | 0.75 |
| Temp +/- | 27.2 |
| Penalties | 0 |
| Weight perform | 1313.6 |
| Final +/- | 60.4 |
| New Rating () | |
| Rating | 1313.6 |
| K-factor | 36 |
| Floor | 813.6 |
| Highest | 1313.6 (2026-03-01) |
| Min/Max +/- allowed | 141 |
Standard rating
| Rating | 1238.3 |
| K-factor | 36 |
| Floor | 754.9 |
| Highest | 1254.9 (2025-04-01) |
| Min/Max +/- allowed | 153.3 |
| Rating Change () | |
| Games | 5 |
| Score | 3 |
| We | 2.02 |
| SWe | 0.98 |
| Temp +/- | 35.2 |
| Penalties | 0 |
| Weight perform | 1313.6 |
| Final +/- | 75.2 |
| New Rating () | |
| Rating | 1313.6 |
| K-factor | 36 |
| Floor | 813.6 |
| Highest | 1313.6 (2026-03-01) |
| Min/Max +/- allowed | 141 |
Rapid rating
| Rating | 1221.1 |
| K-factor | 36 |
| Floor | 721.1 |
| Highest | 1221.1 (2025-09-30) |
| Min/Max +/- allowed | 160.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1221.1 |
| K-factor | 36 |
| Floor | 721.1 |
| Highest | 1221.1 (2025-09-30) |
| Min/Max +/- allowed | 160.9 |
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 |
| 1 | 2026 King Cetshwayo Championship (U16) | Standard | 2026-02-28 | 2026-02-28 | King Cetshwayo (KUR) | 5 | 1253.2 | 5 | 3 | 1415.7 | 27.2 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 King Cetshwayo Chess Open (U16) | Standard | 2026-02-07 | 2026-02-07 | King Cetshwayo (KUR) | 5 | 1215.6 | 5 | 3.5 | 1437.3 | 0 | Details |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1213.5 | 4 | 1 | 1212.8 | 0 | Details |
| 3 | 2025 King Cetshwayo Summer Open (Open) | Standard | 2025-10-25 | 2025-10-25 | King Cetshwayo (KUR) | 5 | 1214.3 | 5 | 2.5 | 1202.3 | 0 | Details |
| 4 | 2025 Umhlathuze Mayoral Cup (U20) | Standard | 2025-09-20 | 2025-09-20 | King Cetshwayo (KUR) | 5 | 1207.5 | 4 | 1 | 1103.4 | 0 | Details |
| 5 | 2025 3rd Annual UniZulu Tournament (U14+U16) | Rapid | 2025-09-13 | 2025-09-13 | King Cetshwayo (KUR) | 6 | 1207.5 | 6 | 4 | 1396 | 0 | Details |
| 6 | 2025 KZN Provincial Trials (U16) | Rapid | 2025-09-06 | 2025-09-06 | Ethekwini (KED) | 6 | 1207.5 | 6 | 2 | 1186.2 | 0 | Details |
| 7 | 2025 KwaZulu-Natal Women Championship (B) | Rapid | 2025-08-23 | 2025-08-23 | King Cetshwayo (KUR) | 6 | 1207.5 | 5 | 2 | 1275.6 | 0 | Details |
| 8 | 2025 King Cetshwayo Inter-School Teams Junior Primary (High School) | Rapid | 2025-08-02 | 2025-08-02 | King Cetshwayo (KUR) | 5 | 1208.4 | 5 | 2 | 1092.6 | 0 | Details |
| 9 | 2025 King Cetshwayo Winter Open (U16) | Standard | 2025-05-17 | 2025-05-17 | King Cetshwayo (KUR) | 5 | 1249.7 | 5 | 1 | 1007.9 | 0 | Details |
| 10 | 2025 KZN Open (B) | Standard | 2025-05-02 | 2025-05-04 | Ethekwini (KED) | 7 | 1249.7 | 7 | 2 | 1073.2 | 0 | Details |
| 11 | 2025 King Cetshwayo Anniversary (U16) | Standard | 2025-04-12 | 2025-04-12 | King Cetshwayo (KUR) | 5 | 1250.8 | 5 | 2 | 1252.7 | 0 | Details |
| 12 | 2025 Kinng Cetshwayo Championship (U16 Girls) | Standard | 2025-03-01 | 2025-03-01 | King Cetshwayo (KUR) | 5 | 1200 | 5 | 4 | 1453.2 | 0 | Details |
| 13 | 2025 King Cetshwayo Open (U16) | Standard | 2025-02-15 | 2025-02-15 | King Cetshwayo (KUR) | 5 | 1200 | 4 | 2 | 1198.7 | 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 | 10 |
| Wins | 5 |
| Draws | 3 |
| Losses | 2 |
| White | 6 |
| Black | 4 |
| White wins | 4 |
| Black wins | 1 |
| Score | 6.5 |
| Percent | 65 |
| Dp | 127.5 |
| AOR | 1299 |
| Performance | 1426.5 |
Game statistics (History)
| Games | 71 |
| Wins | 30 |
| Draws | 4 |
| Losses | 37 |
| White | 34 |
| Black | 37 |
| White wins | 14 |
| Black wins | 16 |
| Score | 32 |
| Percent | 45.1 |
| Dp | -41.9 |
| AOR | 1277.8 |
| Performance | 1235.9 |
Rankings (Main)
| National | |
| Overall | 8198 |
| Gender | 1533 |
| Age group | 1472 |
| Gender/Age | 344 |
| Provincial | |
| Overall | 607 |
| Gender | 105 |
| Age group | 93 |
| Gender/Age | 23 |
| Regional | |
| Overall | 131 |
| Gender | 22 |
| Age group | 22 |
| Gender/Age | 6 |
Rankings (Standard)
| National | |
| Overall | 7769 |
| Gender | 1564 |
| Age group | 1405 |
| Gender/Age | 343 |
| Provincial | |
| Overall | 466 |
| Gender | 77 |
| Age group | 70 |
| Gender/Age | 16 |
| Regional | |
| Overall | 122 |
| Gender | 19 |
| Age group | 24 |
| Gender/Age | 6 |
Rankings (Rapid)
| National | |
| Overall | 3719 |
| Gender | 774 |
| Age group | 810 |
| Gender/Age | 202 |
| Provincial | |
| Overall | 508 |
| Gender | 124 |
| Age group | 97 |
| Gender/Age | 27 |
| Regional | |
| Overall | 92 |
| Gender | 28 |
| Age group | 16 |
| 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 | 10 |
| Score | 6.5 |
| Percent | 65 |
| Aor | 1299 |
| Dp | 127.5 |
| Prat | 1426.5 |
Performance (12 months)
| Games | 62 |
| Score | 26 |
| Percent | 41.9 |
| Aor | 1289.4 |
| Dp | -68.5 |
| Prat | 1220.8 |
Performance (History)
| Games | 71 |
| Score | 32 |
| Percent | 45.1 |
| Aor | 1277.8 |
| Dp | -41.9 |
| Prat | 1235.9 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Oosthuyzen, J (Julianne) | 3 | 2 | 1 | 2025 Kinng Cetshwayo Championship (U16 Girls) | 2025 3rd Annual UniZulu Tournament (U14+U16) | Details |
| Overall | 2 | Nxumalo, M (Mpumelelo) | 3 | 1 | 2 | 2025 King Cetshwayo Anniversary (U16) | 2026 King Cetshwayo Championship (U16) | Details |
| Overall | 3 | Luwes, E (Emil) | 3 | 2 | 1 | 2025 King Cetshwayo Open (U16) | 2025 King Cetshwayo Winter Open (U16) | Details |
| Overall | 4 | Sithole, A (Akaziwe) | 2 | 1 | 1 | 2025 King Cetshwayo Winter Open (U16) | 2025 KZN Provincial Trials (U16) | Details |
| Overall | 5 | Scholtz, I (Ivan) | 2 | 1 | 1 | 2025 KwaZulu-Natal Women Championship (B) | 2025 King Cetshwayo Summer Open (Open) | Details |
| Standard | 1 | Luwes, E (Emil) | 3 | 2 | 1 | 2025 King Cetshwayo Open (U16) | 2025 King Cetshwayo Winter Open (U16) | Details |
| Standard | 2 | Nxumalo, M (Mpumelelo) | 2 | 1 | 1 | 2025 King Cetshwayo Anniversary (U16) | 2026 King Cetshwayo Championship (U16) | Details |
| Standard | 3 | Oosthuyzen, J (Julianne) | 2 | 1 | 1 | 2025 Kinng Cetshwayo Championship (U16 Girls) | 2025 King Cetshwayo Winter Open (U16) | Details |