PLAYER PAGE
Personal
Mchunu, S (Siyabonga)
Chess SA id
1090146843FIDE id
?Date of birth
2009-05-09 (U18)Gender
MaleRegion
King Cetshwayo (KUR)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-08-24Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1310.8 | 1260 | 1328 | 1200 |
| Raw rating | 1310.8 | 1260 | 1328 | 1200 |
| Weighted rating | 1305.4 | 1258.7 | 1322.7 | 1200 |
| Weighted performance | 1031.2 | 0 | 0 | 0 |
| Floor | 810.8 | 760 | 828 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 141.6 | 152.2 | 138.2 | 165.8 |
| Highest rating | 13852022-10-01 | 1287.32022-09-01 | 1459.82022-10-01 | 12002018-10-01 |
| Highest raw rating | 1310.82024-09-01 | 12602024-03-01 | 13282024-09-01 | 12002024-02-01 |
| Highest weighted rating | 13002025-08-01 | 1255.52025-08-01 | 1318.72025-08-01 | 12002018-10-01 |
| Highest weighted performance | 13852022-10-01 | 1287.32022-09-01 | 1459.82022-10-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1310.8 | 1260 | 1328 | 1200 |
| Analysis | ||||
| Rating | 1310.8 | 1260 | 1328 | 1200 |
| Raw rating | 1310.8 | 1260 | 1328 | 1200 |
| Weighted rating | 1305.4 | 1258.7 | 1322.7 | |
| Weighted performance | 1031.2 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 810.8 | 760 | 828 | 700 |
| Max/Min rating change allowed | 141.6 | 152.2 | 138.2 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1310.8 | 1260 | 1328 | 1200 |
| New weighted rating | 1306.8 | 1259.4 | 1323.7 | 1200 |
| New weighted performance | 1023.5 | 0 | 0 | 0 |
| Temp new rating | 1310.8 | 1260 | 1328 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1310.8 | 1260 | 1328 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 810.8 | 760 | 828 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 12 | 7 | 5 | 0 | |
| 14 | 7 | 7 | 0 | |
| 21 | 12 | 9 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 47 | 26 | 21 | 0 |
| Games since | |||||||||||||||||
| Main12 | Standard7 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | King Cetshwayo (KUR) | ||||||||||||||||
| Province | KwaZulu Natal (KZ) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 47 | 28.5 | 60.64 | 90.4 | 1232.2 | 1322.6 |
| Standard | 26 | 13.5 | 51.92 | 16.3 | 1232.9 | 1249.2 |
| Rapid | 21 | 15 | 71.43 | 182.1 | 1231.3 | 1413.5 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-09-30 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-09-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-08-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-07-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-06-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-05-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-04-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-03-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-02-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2025-01-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2024-12-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2024-11-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2024-10-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2024-09-01 | 1310.8 | 1260 | 1328 | 1200 |
| 2024-08-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-07-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-09-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-05-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-04-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-03-01 | 1280.8 | 1260 | 1292.4 | 1200 |
| 2024-02-01 | 1238.1 | 1195.2 | 1292.4 | 1200 |
| 2024-01-01 | 1238.1 | 1195.2 | 1292.4 | 1200 |
| 2023-12-01 | 1238.1 | 1195.2 | 1292.4 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 KZN Provincial Trials (U18) | 2025-09-06 | 2025-09-06 | Rapid | Ethekwini (KED) | 6 | 0 | 0 | No | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 KZN Provincial Trials (U18) | 2025-09-06 | 2025-09-06 | Rapid | Ethekwini (KED) | 6 | 0 | 0 | No | Analysis |
| 2 | 2024 King Cetswayo School Chess Selections (U15 Boys) | 2024-08-24 | 2024-08-24 | Rapid | King Cetshwayo (KUR) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2024 King Cetshwayo Chess Open (B) | 2024-02-17 | 2024-02-18 | Standard | King Cetshwayo (KUR) | 7 | 7 | 5 | Yes | Analysis |
| 4 | 2023 KZN Winter Schools Selections (U15 Boys) | 2023-06-24 | 2023-06-24 | Rapid | Ethekwini (KED) | 7 | 7 | 4 | Yes | Analysis |
| 5 | 2023 King Cetshwayo Chess Anniversary (U16) | 2023-04-22 | 2023-04-23 | Standard | King Cetshwayo (KUR) | 7 | 7 | 4 | Yes | Analysis |
| 6 | 2022 KZN Salga DSAC Games | 2022-12-09 | 2022-12-11 | Standard | Amajuba (KAN) | 6 | 6 | 1.5 | Yes | Analysis |
| 7 | 2022 Salga KZN Dsr Games KC Team Selections (U14) | 2022-10-15 | 2022-10-15 | Rapid | King Cetshwayo (KUR) | 5 | 5 | 4 | Yes | Analysis |
| 8 | 2022 King Cetshwayo Junior & Intermediate (U14) | 2022-10-29 | 2022-10-29 | Rapid | King Cetshwayo (KUR) | 5 | 4 | 3 | Yes | Analysis |
| 9 | 2022 Unizulu Chess Tournament (U10-U14) | 2022-09-03 | 2022-09-04 | Standard | King Cetshwayo (KUR) | 7 | 6 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2023 KZN Winter Schools Selections | ||||||
| date2023-04-23 | rnd6 | typeStandard | result1 | date2023-06-24 | rnd2 | typeRapid | result1 | ||
| OpponentKasonga, G (Gladys) | OpponentXaba, A (Anelisa) | ||||||||
| 2 | 4 | Tournament2022 Salga KZN Dsr Games KC Team Selections | Tournament2022 King Cetshwayo Junior & Intermediate | ||||||
| date2022-10-15 | rnd3 | typeRapid | result1 | date2022-10-29 | rnd2 | typeRapid | result1 | ||
| OpponentXulu, F (Fanele) | OpponentMsane, A (Anesu) | ||||||||
| 3 | 3 | Tournament2024 King Cetshwayo Chess Open | Tournament2024 King Cetswayo School Chess Selections | ||||||
| date2024-02-18 | rnd7 | typeStandard | result1 | date2024-08-24 | rnd2 | typeRapid | result1 | ||
| OpponentKhathide, MAM (Melokuhle) | OpponentCele, U (Uminathi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2024 King Cetshwayo Chess Open | Tournament2024 King Cetshwayo Chess Open | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-18 | rnd5 | typeStandard | result1 | ||
| OpponentGovender, J (Jaitin) | OpponentErgecho, E (Emmanuele) | ||||||||
| 2 | 3 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2024 King Cetshwayo Chess Open | ||||||
| date2023-04-23 | rnd6 | typeStandard | result1 | date2024-02-17 | rnd1 | typeStandard | result1 | ||
| OpponentKasonga, G (Gladys) | OpponentMpanza, O (Othando) | ||||||||
| 3 | 2 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2023 King Cetshwayo Chess Anniversary | ||||||
| date2023-04-22 | rnd1 | typeStandard | result1 | date2023-04-22 | rnd2 | typeStandard | result1 | ||
| OpponentMagwaza, S (Sbongumdali) | OpponentShandu, O (Olwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2022 King Cetshwayo Junior & Intermediate | Tournament2023 KZN Winter Schools Selections | ||||||
| date2022-10-29 | rnd4 | typeRapid | result1 | date2023-06-24 | rnd2 | typeRapid | result1 | ||
| OpponentPerumal, D (Declan) | OpponentXaba, A (Anelisa) | ||||||||
| 2 | 4 | Tournament2022 Salga KZN Dsr Games KC Team Selections | Tournament2022 King Cetshwayo Junior & Intermediate | ||||||
| date2022-10-15 | rnd3 | typeRapid | result1 | date2022-10-29 | rnd2 | typeRapid | result1 | ||
| OpponentXulu, F (Fanele) | OpponentMsane, A (Anesu) | ||||||||
| 3 | 3 | Tournament2023 KZN Winter Schools Selections | Tournament2024 King Cetswayo School Chess Selections | ||||||
| date2023-06-24 | rnd7 | typeRapid | result1 | date2024-08-24 | rnd2 | typeRapid | result1 | ||
| OpponentManqele, F (Forster) | OpponentCele, U (Uminathi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2023 KZN Winter Schools Selections | ||||||
| date2023-04-23 | rnd6 | typeStandard | result1 | date2023-06-24 | rnd2 | typeRapid | result1 | ||
| OpponentKasonga, G (Gladys) | OpponentXaba, A (Anelisa) | ||||||||
| 2 | 4 | Tournament2022 Salga KZN Dsr Games KC Team Selections | Tournament2022 King Cetshwayo Junior & Intermediate | ||||||
| date2022-10-15 | rnd3 | typeRapid | result1 | date2022-10-29 | rnd2 | typeRapid | result1 | ||
| OpponentXulu, F (Fanele) | OpponentMsane, A (Anesu) | ||||||||
| 3 | 3 | Tournament2024 King Cetshwayo Chess Open | Tournament2024 King Cetswayo School Chess Selections | ||||||
| date2024-02-18 | rnd7 | typeStandard | result1 | date2024-08-24 | rnd2 | typeRapid | result1 | ||
| OpponentKhathide, MAM (Melokuhle) | OpponentCele, U (Uminathi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2024 King Cetshwayo Chess Open | Tournament2024 King Cetshwayo Chess Open | ||||||
| date2024-02-17 | rnd3 | typeStandard | result1 | date2024-02-18 | rnd5 | typeStandard | result1 | ||
| OpponentGovender, J (Jaitin) | OpponentErgecho, E (Emmanuele) | ||||||||
| 2 | 3 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2024 King Cetshwayo Chess Open | ||||||
| date2023-04-23 | rnd6 | typeStandard | result1 | date2024-02-17 | rnd1 | typeStandard | result1 | ||
| OpponentKasonga, G (Gladys) | OpponentMpanza, O (Othando) | ||||||||
| 3 | 2 | Tournament2023 King Cetshwayo Chess Anniversary | Tournament2023 King Cetshwayo Chess Anniversary | ||||||
| date2023-04-22 | rnd1 | typeStandard | result1 | date2023-04-22 | rnd2 | typeStandard | result1 | ||
| OpponentMagwaza, S (Sbongumdali) | OpponentShandu, O (Olwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2022 King Cetshwayo Junior & Intermediate | Tournament2023 KZN Winter Schools Selections | ||||||
| date2022-10-29 | rnd4 | typeRapid | result1 | date2023-06-24 | rnd2 | typeRapid | result1 | ||
| OpponentPerumal, D (Declan) | OpponentXaba, A (Anelisa) | ||||||||
| 2 | 4 | Tournament2022 Salga KZN Dsr Games KC Team Selections | Tournament2022 King Cetshwayo Junior & Intermediate | ||||||
| date2022-10-15 | rnd3 | typeRapid | result1 | date2022-10-29 | rnd2 | typeRapid | result1 | ||
| OpponentXulu, F (Fanele) | OpponentMsane, A (Anesu) | ||||||||
| 3 | 3 | Tournament2023 KZN Winter Schools Selections | Tournament2024 King Cetswayo School Chess Selections | ||||||
| date2023-06-24 | rnd7 | typeRapid | result1 | date2024-08-24 | rnd2 | typeRapid | result1 | ||
| OpponentManqele, F (Forster) | OpponentCele, U (Uminathi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Perumal ,D (Declan) | 3 | 3 | 425 | 1 | 1 | 425 | 2 | 2 | 425 | 0 | 0 | 0 |
| 1297.6 | 1722.6 | 1287 | 1722.6 | 1292.8 | 1722.6 | 0 | 0 | ||||||
| 2 | Adekola ,T (Treasure) | 2 | 0 | -425 | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1475.6 | 1050.6 | 1451.7 | 1050.6 | 1200 | 1050.6 | 0 | 0 | ||||||
| 3 | Mgenge ,S (Siyamthemba) | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 0 | 0 | 1200 | 1200 | 0 | 0 | ||||||
| 4 | Khathide ,MAM (Melokuhle) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1167.5 | 1592.5 | 1161.2 | 1592.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mahadeo ,S (Shreeya) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1352.3 | 927.3 | 1335.9 | 927.3 | 0 | 0 | 0 | 0 | ||||||
| 6 | Govender ,J (Jaitin) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Nxumalo ,S (Sisonke) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1187 | 762 | 1200 | 762 | 0 | 0 | 0 | 0 | ||||||
| 8 | Nkosi ,M (Mandisa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1236.7 | 1661.7 | 1200 | 1661.7 | 0 | 0 | 0 | 0 | ||||||
| 9 | Masinga ,A (Abongwe) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1256.4 | 831.4 | 1256.4 | 831.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Govender ,TK (Trivae) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1520.6 | 1095.6 | 1508.9 | 1095.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

