PLAYER PAGE
Personal
Janse Van Rensburg, G (Gerrit)
Chess SA id
1010192133FIDE id
?Date of birth
2001-12-14 (Adult)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-09-27Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1592 | 1587.4 | 1200 | 1200 |
| Raw rating | 1592 | 1587.4 | 1200 | 1200 |
| Weighted rating | 1565.1 | 1562.4 | 1200 | 1200 |
| Weighted performance | 1504.2 | 1509.8 | 0 | 0 |
| Floor | 1177.7 | 1177 | 700 | 700 |
| K-factor | 28 | 28 | 36 | 36 |
| Min/Max rating change allowed | 94.9 | 95.5 | 165.8 | 165.8 |
| Highest rating | 1677.72025-03-01 | 16772025-03-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 1677.72025-03-01 | 16772025-03-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1677.72024-10-01 | 16772024-10-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted performance | 1677.72025-03-01 | 16772024-11-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1592 | 1587.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1592 | 1587.4 | 1200 | 1200 |
| Raw rating | 1592 | 1587.4 | 1200 | 1200 |
| Weighted rating | 1565.1 | 1562.4 | 1200 | |
| Weighted performance | 1504.2 | 1509.8 | 0 | |
| K-factor | 28 | 28 | 36 | 36 |
| Floor | 1177.7 | 1177 | 700 | 700 |
| Max/Min rating change allowed | 94.9 | 95.5 | 165.8 | 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 | 1592 | 1587.4 | 1200 | 1200 |
| New weighted rating | 1572.1 | 1569.1 | 1200 | 1200 |
| New weighted performance | 1494 | 1499.6 | 0 | 0 |
| Temp new rating | 1592 | 1587.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1592 | 1587.4 | 1200 | 1200 |
| New K-factor | 28 | 28 | 36 | 36 |
| New floor | 1177.7 | 1177 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 74 | 74 | 0 | 0 | |
| 84 | 84 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 158 | 158 | 0 | 0 |
| Games since | |||||||||||||||||
| Main158 | Standard158 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 681 | 249 | 95 | ||||||||||||||
| Male | 607 | 219 | 87 | ||||||||||||||
| Adult | 297 | 110 | 41 | ||||||||||||||
| Adult Male | 276 | 104 | 39 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 665 | 260 | 98 | ||||||||||||||
| Male | 588 | 226 | 90 | ||||||||||||||
| Adult | 277 | 110 | 42 | ||||||||||||||
| Adult Male | 260 | 104 | 41 | ||||||||||||||
| 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 | 74 | 39 | 52.7 | 23 | 1599.9 | 1622.9 |
| Standard | 74 | 39 | 52.7 | 23 | 1599.9 | 1622.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 158 | 88.5 | 56.01 | 51.1 | 1472.8 | 1523.9 |
| Standard | 158 | 88.5 | 56.01 | 51.1 | 1472.8 | 1523.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1592 | 1587.4 | 1200 | 1200 |
| 2025-11-30 | 1592 | 1587.4 | 1200 | 1200 |
| 2025-11-01 | 1592 | 1587.4 | 1200 | 1200 |
| 2025-09-30 | 1592 | 1587.4 | 1200 | 1200 |
| 2025-09-01 | 1652.8 | 1657.1 | 1200 | 1200 |
| 2025-08-01 | 1629.5 | 1628.1 | 1200 | 1200 |
| 2025-07-01 | 1630.6 | 1628.9 | 1200 | 1200 |
| 2025-06-01 | 1630.1 | 1628.1 | 1200 | 1200 |
| 2025-05-01 | 1629.1 | 1621.4 | 1200 | 1200 |
| 2025-04-01 | 1629.1 | 1621.4 | 1200 | 1200 |
| 2025-03-01 | 1677.7 | 1677 | 1200 | 1200 |
| 2025-02-01 | 1533.4 | 1531.2 | 1200 | 1200 |
| 2025-01-01 | 1451.8 | 1452.2 | 1200 | 1200 |
| 2024-12-01 | 1451.8 | 1452.2 | 1200 | 1200 |
| 2024-11-01 | 1447.8 | 1447.7 | 1200 | 1200 |
| 2024-10-01 | 1443.3 | 1443.5 | 1200 | 1200 |
| 2024-09-01 | 1415.7 | 1406.1 | 1200 | 1200 |
| 2024-11-01 | 1446.8 | 1443.5 | 1200 | 1200 |
| 2024-07-01 | 1434.8 | 1428.8 | 1200 | 1200 |
| 2024-06-01 | 1370.2 | 1367.2 | 1200 | 1200 |
| 2024-05-01 | 1383.6 | 1382.7 | 1200 | 1200 |
| 2024-04-01 | 1357.6 | 1357.1 | 1200 | 1200 |
| 2024-03-01 | 1324.5 | 1345.2 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
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 | 2025 Centurion Chess Open Tournament (B) | 2025-09-27 | 2025-09-27 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | Tshwane Chess Club Clash 2025 (Open) | 2025-09-13 | 2025-09-13 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 3 | 2025 Alekhine Open (B) | 2025-09-06 | 2025-09-07 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Midstream Open Chess Tournament (B) | 2025-08-25 | 2025-08-25 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | 2025 Menlo Open (A) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 6 | 2025 Elise Steenkamp Open Chess Tournament (Queen) | 2025-06-14 | 2025-06-16 | Standard | Tshwane (GTP) | 7 | 7 | 4.5 | Yes | Analysis |
| 7 | Moja Chess Extravaganza 2025 (B) | 2025-04-26 | 2025-05-01 | Standard | Johannesburg Metro (GJM) | 9 | 8 | 3.5 | Yes | Analysis |
| 8 | Chess Power House March Open 2025 (A) | 2025-03-22 | 2025-03-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1.5 | Yes | Analysis |
| 9 | AHS Open Chess Tournament 2025 (A) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 10 | 2025 KSNG Open (B) | 2025-02-22 | 2025-02-22 | Standard | Tshwane (GTP) | 5 | 4 | 2.5 | Yes | Analysis |
| 11 | Constantiapark Open 2025 (B) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 12 | 2025 Blou Bul Open Chess Tournament (B) | 2025-02-08 | 2025-02-08 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 13 | 2025 Piet Robbertse Fide Rated Open Chess Tournament (B) | 2025-02-01 | 2025-02-02 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 14 | 2025 Tshwane Chess OPEN Registration Tournament (A2) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 15 | Lardies Ope 2024 (A) | 2024-10-26 | 2024-10-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 16 | 2024 Gauteng North Open Chess Tournament (A) | 2024-10-05 | 2024-10-06 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 17 | 2024 Tuks Open Chess Tournament (B) | 2024-09-28 | 2024-09-28 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 18 | Centurion Chess Open Tournament 2024 (B) | 2024-09-21 | 2024-09-21 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 19 | 2024 Curro Hazeldean High Open Chess Tournament (B) | 2024-09-07 | 2024-09-07 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 20 | 2024 Jacaranda Round Robin Open Chess Tournament (D) | 2024-08-17 | 2024-08-17 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 21 | 2024 Midstream College Open Chess Tournament (B1) | 2024-07-20 | 2024-07-20 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 22 | 2024 Elise Steenkamp Open Chess Tournament (Queens) | 2024-06-15 | 2024-06-17 | Standard | Tshwane (GTP) | 7 | 7 | 6 | Yes | Analysis |
| 23 | 2024 Mid Gauteng Open Chess Tournament (B) | 2024-05-02 | 2024-05-02 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 24 | 2024 Silver Lakes Open Chess Tournament (D1) | 2024-04-21 | 2024-04-21 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 25 | 2024 Milos Ristic Open Chess Tournament (B) | 2024-04-27 | 2024-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 26 | 2024 KSNG CHess Academy Open Tournament (C) | 2024-04-06 | 2024-04-06 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 27 | 2024 Lubowski Open Chess Tournament (D1) | 2024-03-23 | 2024-03-24 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 28 | 2024 Chris Greyling Open Chess Tournament (D3) | 2024-03-16 | 2024-03-16 | Standard | Tshwane (GTP) | 5 | 4 | 3 | Yes | Analysis |
| 29 | 2024 Tshwane Chess AHS Open Chess Tournament (C2) | 2024-02-24 | 2024-02-24 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 30 | 2024 Constantiapark Open (C) | 2024-02-17 | 2024-02-17 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 31 | 2024 Blou Bul Open Chess Tournament (C) | 2024-02-10 | 2024-02-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Tournament2025 Blou Bul Open Chess Tournament | Tournament2025 KSNG Open | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-02-22 | rnd4 | typeStandard | result0.5 | ||
| OpponentDe Waal, N (Nadine) | OpponentSepale, M (Mameno) | ||||||||
| 2 | 7 | Tournament2024 Mid Gauteng Open Chess Tournament | Tournament2024 Elise Steenkamp Open Chess Tournament | ||||||
| date2024-05-02 | rnd5 | typeStandard | result1 | date2024-06-16 | rnd6 | typeStandard | result1 | ||
| OpponentHakundwi, D (Dzhivhuli) | OpponentNakeng, T (Thomas) | ||||||||
| 3 | 6 | Tournament2024 Chris Greyling Open Chess Tournament | Tournament2024 Lubowski Open Chess Tournament | ||||||
| date2024-03-16 | rnd3 | typeStandard | result1 | date2024-03-23 | rnd3 | typeStandard | result1 | ||
| OpponentFeruz, A (Amina) | OpponentSeloana, K (Kamogelo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11 | Tournament2025 Blou Bul Open Chess Tournament | Tournament2025 KSNG Open | ||||||
| date2025-02-08 | rnd3 | typeStandard | result1 | date2025-02-22 | rnd4 | typeStandard | result0.5 | ||
| OpponentDe Waal, N (Nadine) | OpponentSepale, M (Mameno) | ||||||||
| 2 | 7 | Tournament2024 Mid Gauteng Open Chess Tournament | Tournament2024 Elise Steenkamp Open Chess Tournament | ||||||
| date2024-05-02 | rnd5 | typeStandard | result1 | date2024-06-16 | rnd6 | typeStandard | result1 | ||
| OpponentHakundwi, D (Dzhivhuli) | OpponentNakeng, T (Thomas) | ||||||||
| 3 | 6 | Tournament2024 Chris Greyling Open Chess Tournament | Tournament2024 Lubowski Open Chess Tournament | ||||||
| date2024-03-16 | rnd3 | typeStandard | result1 | date2024-03-23 | rnd3 | typeStandard | result1 | ||
| OpponentFeruz, A (Amina) | OpponentSeloana, K (Kamogelo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2024 Mid Gauteng Open Chess Tournament | Tournament2024 Elise Steenkamp Open Chess Tournament | ||||||
| date2024-05-02 | rnd5 | typeStandard | result1 | date2024-06-16 | rnd6 | typeStandard | result1 | ||
| OpponentHakundwi, D (Dzhivhuli) | OpponentNakeng, T (Thomas) | ||||||||
| 2 | 6 | TournamentConstantiapark Open 2025 | Tournament2025 KSNG Open | ||||||
| date2025-02-15 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
| OpponentNtombela, K (Khanya) | OpponentMsimango, M (Moremi) | ||||||||
| 3 | 4 | TournamentCenturion Chess Open Tournament 2024 | Tournament2024 Tuks Open Chess Tournament | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-28 | rnd2 | typeStandard | result1 | ||
| OpponentKabisoso, A (Abel) | OpponentAdubale, J (Joy) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2024 Mid Gauteng Open Chess Tournament | Tournament2024 Elise Steenkamp Open Chess Tournament | ||||||
| date2024-05-02 | rnd5 | typeStandard | result1 | date2024-06-16 | rnd6 | typeStandard | result1 | ||
| OpponentHakundwi, D (Dzhivhuli) | OpponentNakeng, T (Thomas) | ||||||||
| 2 | 6 | TournamentConstantiapark Open 2025 | Tournament2025 KSNG Open | ||||||
| date2025-02-15 | rnd2 | typeStandard | result1 | date2025-02-22 | rnd3 | typeStandard | result1 | ||
| OpponentNtombela, K (Khanya) | OpponentMsimango, M (Moremi) | ||||||||
| 3 | 4 | TournamentCenturion Chess Open Tournament 2024 | Tournament2024 Tuks Open Chess Tournament | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-28 | rnd2 | typeStandard | result1 | ||
| OpponentKabisoso, A (Abel) | OpponentAdubale, J (Joy) | ||||||||
| # | 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 | Kleynhans ,M (Magnus) | 4 | 2.5 | 106.2 | 4 | 2.5 | 106.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1525.8 | 1632.1 | 1521.4 | 1632.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Sepale ,M (Mameno) | 3 | 1.5 | 0 | 3 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1498.6 | 1498.6 | 1508.4 | 1498.6 | 0 | 0 | 0 | 0 | ||||||
| 3 | Baloyi ,B (Boikanyo) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1501.3 | 1359.6 | 1505.2 | 1359.6 | 0 | 0 | 0 | 0 | ||||||
| 4 | Grahan ,C (Chie-Ann) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1280.4 | 1705.4 | 1272.4 | 1705.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Rammala ,TR (Tlale Ronald) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1540.4 | 1965.4 | 1536.6 | 1965.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Theron ,C (Carla) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1497.7 | 1922.7 | 1490.1 | 1922.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Kgatla ,D (Daniel) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1520.9 | 1095.9 | 1527.8 | 1095.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Der Poll ,WB (Werner Bertin) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1582.3 | 1582.3 | 1582.4 | 1582.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Jacobs ,H (Hanno) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1339.8 | 1339.8 | 1335.8 | 1339.8 | 0 | 0 | 0 | 0 | ||||||
| 10 | Pieterson ,W (Werner) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1234.9 | 1234.9 | 1244.3 | 1234.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|