PLAYER PAGE
Personal
Von Berg, HJ (Heinrich Johan)
Chess SA id
161042070FIDE id
?Date of birth
1961-02-13 (Adult)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-07-27Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1691.8 | 1679.8 | 1747 | 1747 |
| Raw rating | 1688.4 | 1674.3 | 1747 | 1747 |
| Weighted rating | 1691.8 | 1679.8 | 1741.5 | 1741.5 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 1243.4 | 1242.9 | 1247 | 1247 |
| K-factor | 28 | 28 | 28 | 28 |
| Min/Max rating change allowed | 82.7 | 84.4 | 76.1 | 76.1 |
| Highest rating | 1743.42024-02-01 | 1742.92024-02-01 | 17472024-02-01 | 17472024-02-01 |
| Highest raw rating | 1743.42024-02-01 | 1742.92024-02-01 | 17472024-02-01 | 17472024-02-01 |
| Highest weighted rating | 1684.22025-08-01 | 1673.32025-08-01 | 1728.82025-08-01 | 1728.82025-08-01 |
| Highest weighted performance | 1640.12020-03-01 | 1639.92020-03-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 1.6 | 1.2 | 0 | 0 |
| New rating | 1693.4 | 1680.9 | 1747 | 1747 |
| Analysis | ||||
| Rating | 1691.8 | 1679.8 | 1747 | 1747 |
| Raw rating | 1688.4 | 1674.3 | 1747 | 1747 |
| Weighted rating | 1691.8 | 1679.8 | 1741.5 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 28 | 28 | 28 | 28 |
| Floor | 1243.4 | 1242.9 | 1247 | 1247 |
| Max/Min rating change allowed | 82.7 | 84.4 | 76.1 | 76.1 |
| 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 | 1688.4 | 1674.3 | 1747 | 1747 |
| New weighted rating | 1693.4 | 1680.9 | 1745.2 | 1745.2 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1693.4 | 1680.9 | 1747 | 1747 |
| Temp new rating +/- | 1.6 | 1.2 | 0 | 0 |
| Final new rating +/- | 1.6 | 1.2 | 0 | 0 |
| New rating | 1693.4 | 1680.9 | 1747 | 1747 |
| New K-factor | 28 | 28 | 28 | 28 |
| New floor | 1243.4 | 1242.9 | 1247 | 1247 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main5 | Standard5 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | Adult | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| 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 | 9 | 3.5 | 38.89 | -94.4 | 1563.3 | 1468.9 |
| Standard | 9 | 3.5 | 38.89 | -94.4 | 1563.3 | 1468.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-09-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-08-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-07-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-06-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-05-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-04-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-03-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-02-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2025-01-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-12-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-11-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-10-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-09-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-08-01 | 1688.4 | 1674.3 | 1747 | 1747 |
| 2024-07-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-06-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-08-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-04-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-03-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-02-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2024-01-01 | 1743.4 | 1742.9 | 1747 | 1747 |
| 2023-12-01 | 1255.6 | 1259.2 | 1200 | 1200 |
| 2023-11-01 | 1255.6 | 1259.2 | 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 | SBDCU Closed Trials 2024 (Open) | 2024-07-27 | 2024-07-27 | Standard | Sarah Baartman (ESB) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2020 Boardwalk Pearson Open Chess Festival (Prestige) | 2020-03-13 | 2020-03-15 | Standard | Nelson Mandela Bay (ENM) | 7 | 4 | 1.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2020 Boardwalk Pearson Open Chess Festival | TournamentSBDCU Closed Trials 2024 | ||||||
| date2020-03-15 | rnd6 | typeStandard | result1 | date2024-07-27 | rnd1 | typeStandard | result1 | ||
| OpponentFelix, R (Raphael) | OpponentTebeila, U (Umingonapakade) | ||||||||
| 2 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd3 | typeStandard | result1 | date2024-07-27 | rnd3 | typeStandard | result1 | ||
| OpponentStone, R (Renato) | OpponentStone, R (Renato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2020 Boardwalk Pearson Open Chess Festival | TournamentSBDCU Closed Trials 2024 | ||||||
| date2020-03-15 | rnd6 | typeStandard | result1 | date2024-07-27 | rnd1 | typeStandard | result1 | ||
| OpponentFelix, R (Raphael) | OpponentTebeila, U (Umingonapakade) | ||||||||
| 2 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd3 | typeStandard | result1 | date2024-07-27 | rnd3 | typeStandard | result1 | ||
| OpponentStone, R (Renato) | OpponentStone, R (Renato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd3 | typeStandard | result1 | date2024-07-27 | rnd3 | typeStandard | result1 | ||
| OpponentStone, R (Renato) | OpponentStone, R (Renato) | ||||||||
| 2 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd1 | typeStandard | result1 | date2024-07-27 | rnd1 | typeStandard | result1 | ||
| OpponentTebeila, U (Umingonapakade) | OpponentTebeila, U (Umingonapakade) | ||||||||
| 3 | 1 | Tournament2020 Boardwalk Pearson Open Chess Festival | Tournament2020 Boardwalk Pearson Open Chess Festival | ||||||
| date2020-03-15 | rnd6 | typeStandard | result1 | date2020-03-15 | rnd6 | typeStandard | result1 | ||
| OpponentFelix, R (Raphael) | OpponentFelix, R (Raphael) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd3 | typeStandard | result1 | date2024-07-27 | rnd3 | typeStandard | result1 | ||
| OpponentStone, R (Renato) | OpponentStone, R (Renato) | ||||||||
| 2 | 1 | TournamentSBDCU Closed Trials 2024 | TournamentSBDCU Closed Trials 2024 | ||||||
| date2024-07-27 | rnd1 | typeStandard | result1 | date2024-07-27 | rnd1 | typeStandard | result1 | ||
| OpponentTebeila, U (Umingonapakade) | OpponentTebeila, U (Umingonapakade) | ||||||||
| 3 | 1 | Tournament2020 Boardwalk Pearson Open Chess Festival | Tournament2020 Boardwalk Pearson Open Chess Festival | ||||||
| date2020-03-15 | rnd6 | typeStandard | result1 | date2020-03-15 | rnd6 | typeStandard | result1 | ||
| OpponentFelix, R (Raphael) | OpponentFelix, R (Raphael) | ||||||||
| # | 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 | Ndyova ,T (Thanduxolo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1630.3 | 1205.3 | 1592.8 | 1205.3 | 0 | 0 | 0 | 0 | ||||||
| 2 | Stone ,R (Renato) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1334.8 | 1759.8 | 1313.4 | 1759.8 | 0 | 0 | 0 | 0 | ||||||
| 3 | Nasilowski ,R (Rinus) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1694.1 | 1269.1 | 1692.3 | 1269.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Felix ,R (Raphael) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1617.9 | 2042.9 | 1609.9 | 2042.9 | 0 | 0 | 0 | 0 | ||||||
| 5 | Van Zyl ,C (Charlize) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1744.8 | 1319.8 | 1748.1 | 1319.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Wilken ,JB (Justin Barend) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1897.5 | 1897.5 | 1903.2 | 1897.5 | 0 | 0 | 0 | 0 | ||||||
| 7 | Gosha ,W (William) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1250.1 | 825.1 | 1234.6 | 825.1 | 0 | 0 | 0 | 0 | ||||||
| 8 | Krieger ,CR (Charles Richard) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1527.4 | 1102.4 | 1486.4 | 1102.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Tebeila ,U (Umingonapakade) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1373.1 | 1798.1 | 1369.3 | 1798.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|