PLAYER PAGE
Personal
Human, J (Johan)
Chess SA id
101013058FIDE id
?Date of birth
2001-06-29 (Adult)Gender
MaleRegion
Dr Kenneth Kaunda (NWP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-09-21Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Raw rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Weighted rating | 1462.4 | 1463.6 | 1279.1 | 1279.1 |
| Weighted performance | 1207.3 | 1208.4 | 0 | 0 |
| Floor | 975.2 | 972.6 | 779.1 | 779.1 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 113.2 | 112.8 | 148.1 | 148.1 |
| Highest rating | 1478.52020-01-01 | 14732020-01-01 | 1279.12024-03-01 | 1279.12024-03-01 |
| Highest raw rating | 1475.22023-03-01 | 1472.62023-03-01 | 1279.12024-03-01 | 1279.12024-03-01 |
| Highest weighted rating | 1475.22023-03-01 | 1472.62023-04-01 | 1279.12024-03-01 | 1279.12024-03-01 |
| Highest weighted performance | 1478.52020-01-01 | 14732020-01-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Analysis | ||||
| Rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Raw rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Weighted rating | 1462.4 | 1463.6 | 1279.1 | |
| Weighted performance | 1207.3 | 1208.4 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 975.2 | 972.6 | 779.1 | 779.1 |
| Max/Min rating change allowed | 113.2 | 112.8 | 148.1 | 148.1 |
| 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 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| New weighted rating | 1463.3 | 1464.8 | 1279.1 | 1279.1 |
| New weighted performance | 1206.8 | 1207.9 | 0 | 0 |
| Temp new rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 975.2 | 972.6 | 779.1 | 779.1 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 15 | 15 | 0 | 0 | |
| 19 | 19 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 340 | 332 | 8 | 0 |
| Games since | |||||||||||||||||
| Main15 | Standard15 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Dr Kenneth Kaunda (NWP) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| 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 | 95 | 52 | 54.74 | 40.3 | 1366.2 | 1406.5 |
| Standard | 95 | 52 | 54.74 | 40.3 | 1366.2 | 1406.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-09-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-08-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-07-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-06-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-05-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-04-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-03-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-02-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2025-01-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2024-12-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2024-11-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2024-10-01 | 1467.9 | 1470.4 | 1279.1 | 1279.1 |
| 2024-09-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-08-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-07-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-06-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-08-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-04-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-03-01 | 1443.2 | 1440.6 | 1279.1 | 1279.1 |
| 2024-02-01 | 1442.2 | 1438 | 1279.1 | 1279.1 |
| 2024-01-01 | 1438.7 | 1431 | 1279.1 | 1279.1 |
| 2023-12-01 | 1438.7 | 1431 | 1279.1 | 1279.1 |
| 2023-11-01 | 1438.7 | 1431 | 1279.1 | 1279.1 |
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 | Bojanala's Battle In The Kloof 2024 (Rooks) | 2024-09-21 | 2024-09-21 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Bojanala Closed Chess Championships Finals 2024 (Open) | 2024-02-09 | 2024-02-11 | Standard | Bojanala Platina (NBR) | 5 | 5 | 0.5 | Yes | Analysis |
| 3 | Bojanala Closed Chess Championships Stage 1 2024 (Open) | 2024-01-27 | 2024-01-27 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 4 | Grenswag's Community Battle 2023 (Queens) | 2023-04-22 | 2023-04-22 | Standard | Bojanala Platina (NBR) | 5 | 4 | 1 | Yes | Analysis |
| 5 | Schoemies Kings & Queens 2023 (Queens) | 2023-03-18 | 2023-03-18 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2.5 | Yes | Analysis |
| 6 | Nories Make It Happen 2023 (Queens) | 2023-03-04 | 2023-03-04 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 7 | One For The Ages 2023 (Open) | 2023-02-18 | 2023-02-18 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 8 | Back to the Board 2021 (Open) | 2021-04-17 | 2021-04-17 | Standard | Bojanala Platina (NBR) | 5 | 0 | 0 | No | Analysis |
| 9 | 2019 South African Junior Team Championships (U20B) | 2020-01-04 | 2020-01-08 | Standard | 4 Knights (4K) | 7 | 6 | 5.5 | Yes | Analysis |
| 10 | NW Open 2019 (A) | 2019-10-12 | 2019-10-12 | Standard | Bojanala Platina (NBR) | 5 | 5 | 4.5 | Yes | Analysis |
| 11 | Lebone II 2019 (Open) | 2019-09-14 | 2019-09-14 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3.5 | Yes | Analysis |
| 12 | Laerskool Brits 2019 (Open) | 2019-08-30 | 2019-08-30 | Standard | Bojanala Platina (NBR) | 5 | 5 | 2 | Yes | Analysis |
| 13 | Klipkerk 2019 (Open) | 2019-08-24 | 2019-08-24 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 14 | Laerskool Rustenburg 2019 (Adults) | 2019-08-17 | 2019-08-17 | Standard | Bojanala Platina (NBR) | 5 | 3 | 1 | Yes | Analysis |
| 15 | Grenville 2019 (A) | 2019-06-08 | 2019-06-08 | Standard | Bojanala Platina (NBR) | 5 | 2 | 0.5 | Yes | Analysis |
| 16 | Laerskool Olienpark 2019 (B) | 2019-04-06 | 2019-04-06 | Standard | Bojanala Platina (NBR) | 5 | 5 | 4.5 | Yes | Analysis |
| 17 | Hoerskool Rustenburg Skaak 2019 (U20+Adult) | 2019-04-13 | 2019-04-13 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 18 | Rustenburg Noord Primary Tournament 2019 (B) | 2019-02-09 | 2019-02-09 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 19 | Laerskool Vastrap Tournament 2019 (B) | 2019-02-23 | 2019-02-23 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 20 | Fields College Open 2019 (Open) | 2019-02-02 | 2019-02-02 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 21 | Hoerskool Brits Tournament 2019 (A) | 2019-02-09 | 2019-02-09 | Standard | Bojanala Platina (NBR) | 5 | 5 | 1.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 14 | TournamentNW Open 2019 | TournamentOne For The Ages 2023 | ||||||
| date2019-10-12 | rnd1 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result0.5 | ||
| OpponentGoliath, BB (Brimarion) | OpponentNtshabele, TP (Tokologo) | ||||||||
| 2 | 6 | TournamentLaerskool Olienpark 2019 | TournamentHoerskool Rustenburg Skaak 2019 | ||||||
| date2019-04-06 | rnd1 | typeStandard | result1 | date2019-04-13 | rnd1 | typeStandard | result1 | ||
| OpponentNaude, M (Marlo) | OpponentGoosen, P (Pieter Jacobus) | ||||||||
| 3 | 5 | TournamentBojanala Closed Chess Championships Finals 2024 | TournamentBojanala's Battle In The Kloof 2024 | ||||||
| date2024-02-11 | rnd5 | typeStandard | result0.5 | date2024-09-21 | rnd4 | typeStandard | result1 | ||
| OpponentTeeke, K (Karabo) | OpponentChangara, A (Adiel Tavonga) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 14 | TournamentNW Open 2019 | TournamentOne For The Ages 2023 | ||||||
| date2019-10-12 | rnd1 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result0.5 | ||
| OpponentGoliath, BB (Brimarion) | OpponentNtshabele, TP (Tokologo) | ||||||||
| 2 | 6 | TournamentLaerskool Olienpark 2019 | TournamentHoerskool Rustenburg Skaak 2019 | ||||||
| date2019-04-06 | rnd1 | typeStandard | result1 | date2019-04-13 | rnd1 | typeStandard | result1 | ||
| OpponentNaude, M (Marlo) | OpponentGoosen, P (Pieter Jacobus) | ||||||||
| 3 | 5 | TournamentBojanala Closed Chess Championships Finals 2024 | TournamentBojanala's Battle In The Kloof 2024 | ||||||
| date2024-02-11 | rnd5 | typeStandard | result0.5 | date2024-09-21 | rnd4 | typeStandard | result1 | ||
| OpponentTeeke, K (Karabo) | OpponentChangara, A (Adiel Tavonga) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Junior Team Championships | TournamentOne For The Ages 2023 | ||||||
| date2020-01-05 | rnd3 | typeStandard | result1 | date2023-02-18 | rnd1 | typeStandard | result1 | ||
| OpponentPeters, L (Lennox) | OpponentRadjadji, K (Kaona) | ||||||||
| 2 | 4 | TournamentNW Open 2019 | TournamentNW Open 2019 | ||||||
| date2019-10-12 | rnd1 | typeStandard | result1 | date2019-10-12 | rnd4 | typeStandard | result1 | ||
| OpponentGoliath, BB (Brimarion) | OpponentNaude, M (Marlo) | ||||||||
| 3 | 3 | TournamentLaerskool Olienpark 2019 | TournamentLaerskool Olienpark 2019 | ||||||
| date2019-04-06 | rnd1 | typeStandard | result1 | date2019-04-06 | rnd3 | typeStandard | result1 | ||
| OpponentNaude, M (Marlo) | OpponentSamuels, L (Llewellyn) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2019 South African Junior Team Championships | TournamentOne For The Ages 2023 | ||||||
| date2020-01-05 | rnd3 | typeStandard | result1 | date2023-02-18 | rnd1 | typeStandard | result1 | ||
| OpponentPeters, L (Lennox) | OpponentRadjadji, K (Kaona) | ||||||||
| 2 | 4 | TournamentNW Open 2019 | TournamentNW Open 2019 | ||||||
| date2019-10-12 | rnd1 | typeStandard | result1 | date2019-10-12 | rnd4 | typeStandard | result1 | ||
| OpponentGoliath, BB (Brimarion) | OpponentNaude, M (Marlo) | ||||||||
| 3 | 3 | TournamentLaerskool Olienpark 2019 | TournamentLaerskool Olienpark 2019 | ||||||
| date2019-04-06 | rnd1 | typeStandard | result1 | date2019-04-06 | rnd3 | typeStandard | result1 | ||
| OpponentNaude, M (Marlo) | OpponentSamuels, L (Llewellyn) | ||||||||
| # | 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 | Teeke ,K (Karabo) | 6 | 0.5 | -354.2 | 6 | 0.5 | -354.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1726.1 | 1371.9 | 1713.3 | 1371.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Difotso ,T (Tshegofatso) | 5 | 1 | -255 | 5 | 1 | -255 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1350.4 | 1095.4 | 1370.5 | 1095.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Nkwe ,O (Omogolo) | 4 | 1 | -212.5 | 4 | 1 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1603 | 1390.5 | 1613.1 | 1390.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Janse Van Rensburg ,L (Ludik) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1244.9 | 1386.5 | 1240.8 | 1386.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Moletsane ,OP (Oreratile Pontsho) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1225.1 | 1650.1 | 1227.5 | 1650.1 | 0 | 0 | 0 | 0 | ||||||
| 6 | Matshego ,T (Thato) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1306 | 1518.5 | 1295.9 | 1518.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | Goosen ,P (Pieter Jacobus) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196.7 | 1621.7 | 1196.2 | 1621.7 | 0 | 0 | 0 | 0 | ||||||
| 8 | Goliath ,BB (Brimarion Brushane) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1260.8 | 1685.8 | 1251.2 | 1685.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Naude ,M (Marlo) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1081.2 | 1506.2 | 1075.6 | 1506.2 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mosweu ,M (Moses) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1580.6 | 1155.6 | 1599.6 | 1155.6 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|