PLAYER PAGE
Personal
Mavuso, NK (Njabulo Karabo)
Chess SA id
103024539FIDE id
?Date of birth
2003-02-25 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-12-20Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1762 | 1762 | 1179 | 1179 |
| Raw rating | 1762 | 1762 | 1179 | 1179 |
| Weighted rating | 1760.1 | 1760.1 | 1179 | 1179 |
| Weighted performance | 118.2 | 118.9 | 0 | 0 |
| Floor | 1262 | 1262 | 679 | 679 |
| K-factor | 28 | 28 | 40 | 40 |
| Min/Max rating change allowed | 74.5 | 74.5 | 170.9 | 170.9 |
| Highest rating | 17622024-02-01 | 17622024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 17622024-02-01 | 17622024-02-01 | 11792024-02-01 | 11792024-02-01 |
| Highest weighted rating | 1743.32025-08-01 | 1743.22025-08-01 | 11792024-11-01 | 11792024-11-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1762 | 1762 | 1179 | 1179 |
| Analysis | ||||
| Rating | 1762 | 1762 | 1179 | 1179 |
| Raw rating | 1762 | 1762 | 1179 | 1179 |
| Weighted rating | 1760.1 | 1760.1 | 1179 | |
| Weighted performance | 118.2 | 118.9 | 0 | |
| K-factor | 28 | 28 | 40 | 40 |
| Floor | 1262 | 1262 | 679 | 679 |
| Max/Min rating change allowed | 74.5 | 74.5 | 170.9 | 170.9 |
| 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 | 1762 | 1762 | 1179 | 1179 |
| New weighted rating | 1762 | 1762 | 1179 | 1179 |
| New weighted performance | 111.5 | 112.1 | 0 | 0 |
| Temp new rating | 1762 | 1762 | 1179 | 1179 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1762 | 1762 | 1179 | 1179 |
| New K-factor | 28 | 28 | 40 | 40 |
| New floor | 1262 | 1262 | 679 | 679 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 163 | 163 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| Adult | -1 | -1 | -1 | ||||||||||||||
| Adult 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 | 31 | 20 | 64.52 | 123.4 | 1038.1 | 1161.4 |
| Standard | 31 | 20 | 64.52 | 123.4 | 1038.1 | 1161.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-09-30 | 1762 | 1762 | 1179 | 1179 |
| 2025-09-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-08-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-07-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-06-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-05-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-04-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-03-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-02-01 | 1762 | 1762 | 1179 | 1179 |
| 2025-01-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-12-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-11-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-10-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-09-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-08-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-07-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-09-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-05-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-04-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-03-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-02-01 | 1762 | 1762 | 1179 | 1179 |
| 2024-01-01 | 1762 | 1762 | 1179 | 1179 |
| 2023-12-01 | 1199.9 | 1197.4 | 1179 | 1179 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | South African Junior Team Championships 2018 (U16D) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 6 | 5.5 | Yes | Analysis |
| 2 | Knights Bree Junior Open 2018 (U16-U20) | 2018-07-21 | 2018-07-21 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1.5 | Yes | Analysis |
| 3 | Knight Riders Youth Day Open 2018 (Open) | 2018-06-16 | 2018-06-16 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 0.5 | Yes | Analysis |
| 4 | 2018 Gauteng Secondary Schools Individual Chess Championships (U15 Boys) | 2018-05-26 | 2018-05-26 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | D10 Schools Individuals 2018 (U15 Boys) | 2018-05-18 | 2018-05-18 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 6 | South African Junior Team Championships 2017 (U18B) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 6 | 6 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentSouth African Junior Team Championships 2017 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-01-04 | rnd1 | typeStandard | result1 | date2018-05-18 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, N (Nelis) | OpponentGovender, J (Jashlan) | ||||||||
| 2 | 6 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-20 | rnd7 | typeStandard | result1 | ||
| OpponentHinrichsen, J (Joshua) | OpponentSchutte, A (Andre) | ||||||||
| 3 | 4 | TournamentD10 Schools Individuals 2018 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-18 | rnd4 | typeStandard | result1 | date2018-05-26 | rnd2 | typeStandard | result1 | ||
| OpponentGovender, J (Jaden) | OpponentNaidoo, T (Tyron) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentSouth African Junior Team Championships 2017 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-01-04 | rnd1 | typeStandard | result1 | date2018-05-18 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, N (Nelis) | OpponentGovender, J (Jashlan) | ||||||||
| 2 | 6 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-20 | rnd7 | typeStandard | result1 | ||
| OpponentHinrichsen, J (Joshua) | OpponentSchutte, A (Andre) | ||||||||
| 3 | 4 | TournamentD10 Schools Individuals 2018 | Tournament2018 Gauteng Secondary Schools Individual Chess Championships | ||||||
| date2018-05-18 | rnd4 | typeStandard | result1 | date2018-05-26 | rnd2 | typeStandard | result1 | ||
| OpponentGovender, J (Jaden) | OpponentNaidoo, T (Tyron) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentSouth African Junior Team Championships 2017 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-01-04 | rnd1 | typeStandard | result1 | date2018-05-18 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, N (Nelis) | OpponentGovender, J (Jashlan) | ||||||||
| 2 | 4 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-17 | rnd4 | typeStandard | result1 | ||
| OpponentHinrichsen, J (Joshua) | OpponentMashaba, R (Refilwe) | ||||||||
| 3 | 2 | TournamentD10 Schools Individuals 2018 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-05-18 | rnd4 | typeStandard | result1 | date2018-05-18 | rnd5 | typeStandard | result1 | ||
| OpponentGovender, J (Jaden) | OpponentHoffman, L (Louwhan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentSouth African Junior Team Championships 2017 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-01-04 | rnd1 | typeStandard | result1 | date2018-05-18 | rnd2 | typeStandard | result1 | ||
| OpponentSmit, N (Nelis) | OpponentGovender, J (Jashlan) | ||||||||
| 2 | 4 | TournamentSouth African Junior Team Championships 2018 | TournamentSouth African Junior Team Championships 2018 | ||||||
| date2018-12-16 | rnd1 | typeStandard | result1 | date2018-12-17 | rnd4 | typeStandard | result1 | ||
| OpponentHinrichsen, J (Joshua) | OpponentMashaba, R (Refilwe) | ||||||||
| 3 | 2 | TournamentD10 Schools Individuals 2018 | TournamentD10 Schools Individuals 2018 | ||||||
| date2018-05-18 | rnd4 | typeStandard | result1 | date2018-05-18 | rnd5 | typeStandard | result1 | ||
| OpponentGovender, J (Jaden) | OpponentHoffman, L (Louwhan) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Nhlapo ,X (Xolani) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1334.7 | 1122.2 | 1343.7 | 1122.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | De Beer ,T (Thinus) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1200 | 1200 | 1200 | 0 | 0 | 0 | 0 | ||||||
| 3 | Nyathi ,M (Musa) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1575.7 | 1150.7 | 1579.1 | 1150.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Meyer ,T (Tenasa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jayakody ,D (Don) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 990.4 | 1415.4 | 990.4 | 1415.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Ndlovu ,G (Goodman) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1191.3 | 1191.3 | 1193.2 | 1191.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Govender ,J (Jashlan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1171.8 | 1596.8 | 1165.2 | 1596.8 | 0 | 0 | 0 | 0 | ||||||
| 8 | Smit ,N (Nelis) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 848.8 | 1273.8 | 848.8 | 1273.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Govender ,J (Jaden) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1029.7 | 1454.7 | 1000.4 | 1454.7 | 0 | 0 | 0 | 0 | ||||||
| 10 | Makgale ,LB (Letlhogonolo Bennedict) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 585.6 | 1010.6 | 585.6 | 1010.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|