PLAYER PAGE
Personal
Hollenbach, W (Wian)
Chess SA id
1100306990FIDE id
534010351Date of birth
2010-04-23 (U18)Gender
MaleRegion
ZF Mgcawu (NZF)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-12-20Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1445.6 | 1442.2 | 1200 | 1200 |
| Raw rating | 1422.1 | 1426.6 | 1200 | 1200 |
| Weighted rating | 1336.7 | 1343.4 | 1200 | 1200 |
| Weighted performance | 1445.6 | 1442.2 | 0 | 0 |
| Floor | 951.6 | 963.4 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 120.8 | 120.1 | 165.8 | 165.8 |
| Highest rating | 1476.52025-11-30 | 1476.82025-11-30 | 12002024-07-01 | 12002024-07-01 |
| Highest raw rating | 1451.62025-11-30 | 1463.42025-11-30 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted rating | 1372.52024-10-01 | 1374.12024-10-01 | 12002024-07-01 | 12002024-07-01 |
| Highest weighted performance | 1476.52025-11-30 | 1476.82025-11-30 | 12002024-07-01 | 12002024-07-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -9.6 | -9.5 | 0 | 0 |
| New rating | 1436 | 1432.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1445.6 | 1442.2 | 1200 | 1200 |
| Raw rating | 1422.1 | 1426.6 | 1200 | 1200 |
| Weighted rating | 1336.7 | 1343.4 | 1200 | |
| Weighted performance | 1445.6 | 1442.2 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 951.6 | 963.4 | 700 | 700 |
| Max/Min rating change allowed | 120.8 | 120.1 | 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 | 1422.1 | 1426.6 | 1200 | 1200 |
| New weighted rating | 1347.3 | 1353.8 | 1200 | 1200 |
| New weighted performance | 1436 | 1432.6 | 0 | 0 |
| Temp new rating | 1436 | 1432.6 | 1200 | 1200 |
| Temp new rating +/- | -9.6 | -9.5 | 0 | 0 |
| Final new rating +/- | -9.6 | -9.5 | 0 | 0 |
| New rating | 1436 | 1432.6 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 951.6 | 963.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 45 | 45 | 0 | 0 | |
| 19 | 19 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 64 | 64 | 0 | 0 |
| Games since | |||||||||||||||||
| Main64 | Standard64 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | ZF Mgcawu (NZF) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1444 | 36 | 4 | ||||||||||||||
| Male | 1220 | 29 | 2 | ||||||||||||||
| U16 | 187 | 11 | 2 | ||||||||||||||
| U16 Male | 148 | 8 | 1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1382 | 39 | 4 | ||||||||||||||
| Male | 1161 | 32 | 2 | ||||||||||||||
| U16 | 193 | 11 | 2 | ||||||||||||||
| U16 Male | 153 | 8 | 1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 45 | 30 | 66.67 | 141.7 | 1292.8 | 1434.4 |
| Standard | 45 | 30 | 66.67 | 141.7 | 1292.8 | 1434.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 64 | 39.5 | 61.72 | 99.6 | 1284.9 | 1384.5 |
| Standard | 64 | 39.5 | 61.72 | 99.6 | 1284.9 | 1384.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1422.1 | 1426.6 | 1200 | 1200 |
| 2025-11-30 | 1451.6 | 1463.4 | 1200 | 1200 |
| 2025-11-01 | 1432.2 | 1440.4 | 1200 | 1200 |
| 2025-09-30 | 1432.2 | 1440.4 | 1200 | 1200 |
| 2025-09-01 | 1432.2 | 1440.4 | 1200 | 1200 |
| 2025-08-01 | 1372.5 | 1374.1 | 1200 | 1200 |
| 2025-07-01 | 1372.5 | 1374.1 | 1200 | 1200 |
| 2025-06-01 | 1372.5 | 1374.1 | 1200 | 1200 |
| 2025-05-01 | 1284.9 | 1297.7 | 1200 | 1200 |
| 2025-04-01 | 1270.1 | 1281.6 | 1200 | 1200 |
| 2025-03-01 | 1270.1 | 1281.6 | 1200 | 1200 |
| 2025-02-01 | 1224.7 | 1231.7 | 1200 | 1200 |
| 2025-01-01 | 1224.7 | 1231.7 | 1200 | 1200 |
| 2024-12-01 | 1257.1 | 1263.4 | 1200 | 1200 |
| 2024-11-01 | 1242.8 | 1248.6 | 1200 | 1200 |
| 2024-10-01 | 1242.8 | 1248.6 | 1200 | 1200 |
| 2024-09-01 | 1242.8 | 1248.6 | 1200 | 1200 |
| 2024-11-01 | 1224.2 | 1232.8 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 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 Mzansi Individual Championships (U16 Open) | 2025-12-17 | 2025-12-20 | Standard | Nelson Mandela Bay (ENM) | 6 | 6 | 2.5 | Yes | Analysis |
| 2 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | 2025-12-15 | 2025-12-17 | Standard | Nelson Mandela Bay (ENM) | 6 | 6 | 2.5 | Yes | Analysis |
| 3 | 2025 Veltie Royal Chess Tournament | 2025-10-31 | 2025-11-01 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 4 | Yes | Analysis |
| 4 | Northern Cape Closed 202 (U16 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3.5 | Yes | Analysis |
| 5 | 2025 Simmie Superstars Chess Tournament (U16) | 2025-08-02 | 2025-08-02 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 4 | Yes | Analysis |
| 6 | JTG Open Tournament 4 2025 (B) | 2025-07-26 | 2025-07-26 | Standard | John Taolo Gaetswewe (NCJ) | 5 | 5 | 3 | Yes | Analysis |
| 7 | Spartan Bishops Championships Elite 2025 (U16) | 2025-05-23 | 2025-05-25 | Standard | Frances Baard (NCF) | 5 | 5 | 3 | Yes | Analysis |
| 8 | 2025 ZFM Closed Chess Championship (U16) | 2025-05-09 | 2025-05-10 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3.5 | Yes | Analysis |
| 9 | Pawn Stars Chess Tournament 12 April 2025 (C) | 2025-04-12 | 2025-04-12 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3 | Yes | Analysis |
| 10 | Grey College Team Championship 2025 (B) | 2025-02-21 | 2025-02-22 | Standard | Mangaung (FMB) | 5 | 5 | 2 | Yes | Analysis |
| 11 | Veltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 (A) | 2025-01-31 | 2025-02-01 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 4 | Yes | Analysis |
| 12 | Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship) | 2024-12-16 | 2024-12-19 | Standard | Capricorn (LCP) | 7 | 3 | 0 | Yes | Analysis |
| 13 | Paarl Boys' High Chess Festival 2024 | 2024-10-04 | 2024-10-05 | Standard | Cape Winelands (WCW) | 6 | 6 | 3.5 | Yes | Analysis |
| 14 | 2024 NC Closed Chess Championships (U16 Open) | 2024-08-23 | 2024-08-25 | Standard | Frances Baard (NCF) | 5 | 5 | 3 | Yes | Analysis |
| 15 | 2024 Duineveld Open Toernooi (U14) | 2024-07-20 | 2024-07-20 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Simmie Superstars Chess Tournament | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-02 | rnd2 | typeStandard | result1 | date2025-08-22 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, L (Lesia) | OpponentTyhulu, E (Endinalo) | ||||||||
| 2 | 5 | TournamentVeltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 | TournamentGrey College Team Championship 2025 | ||||||
| date2025-01-31 | rnd2 | typeStandard | result1 | date2025-02-21 | rnd1 | typeStandard | result1 | ||
| OpponentDaries, R (Rio) | OpponentPrinsloo, P (Phoenix) | ||||||||
| 3 | 4 | TournamentSpartan Bishops Championships Elite 2025 | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result1 | date2025-07-26 | rnd1 | typeStandard | result1 | ||
| OpponentJob, L (Luciano) | OpponentLouw, L (Lefa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Simmie Superstars Chess Tournament | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-02 | rnd2 | typeStandard | result1 | date2025-08-22 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, L (Lesia) | OpponentTyhulu, E (Endinalo) | ||||||||
| 2 | 5 | TournamentVeltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 | TournamentGrey College Team Championship 2025 | ||||||
| date2025-01-31 | rnd2 | typeStandard | result1 | date2025-02-21 | rnd1 | typeStandard | result1 | ||
| OpponentDaries, R (Rio) | OpponentPrinsloo, P (Phoenix) | ||||||||
| 3 | 4 | TournamentSpartan Bishops Championships Elite 2025 | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result1 | date2025-07-26 | rnd1 | typeStandard | result1 | ||
| OpponentJob, L (Luciano) | OpponentLouw, L (Lefa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Simmie Superstars Chess Tournament | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-02 | rnd2 | typeStandard | result1 | date2025-08-22 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, L (Lesia) | OpponentTyhulu, E (Endinalo) | ||||||||
| 2 | 5 | TournamentVeltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 | TournamentGrey College Team Championship 2025 | ||||||
| date2025-01-31 | rnd2 | typeStandard | result1 | date2025-02-21 | rnd1 | typeStandard | result1 | ||
| OpponentDaries, R (Rio) | OpponentPrinsloo, P (Phoenix) | ||||||||
| 3 | 4 | TournamentSpartan Bishops Championships Elite 2025 | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result1 | date2025-07-26 | rnd1 | typeStandard | result1 | ||
| OpponentJob, L (Luciano) | OpponentLouw, L (Lefa) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Simmie Superstars Chess Tournament | TournamentNorthern Cape Closed 202 | ||||||
| date2025-08-02 | rnd2 | typeStandard | result1 | date2025-08-22 | rnd1 | typeStandard | result1 | ||
| OpponentFourie, L (Lesia) | OpponentTyhulu, E (Endinalo) | ||||||||
| 2 | 5 | TournamentVeltie Royal Klub Toernooi 31 Jan tot 1 Feb 2025 | TournamentGrey College Team Championship 2025 | ||||||
| date2025-01-31 | rnd2 | typeStandard | result1 | date2025-02-21 | rnd1 | typeStandard | result1 | ||
| OpponentDaries, R (Rio) | OpponentPrinsloo, P (Phoenix) | ||||||||
| 3 | 4 | TournamentSpartan Bishops Championships Elite 2025 | TournamentJTG Open Tournament 4 2025 | ||||||
| date2025-05-24 | rnd3 | typeStandard | result1 | date2025-07-26 | rnd1 | typeStandard | result1 | ||
| OpponentJob, L (Luciano) | OpponentLouw, L (Lefa) | ||||||||
| # | 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 | Saunderson ,C (Cohan) | 4 | 2.5 | 106.2 | 4 | 2.5 | 106.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1399.8 | 1506.1 | 1402.7 | 1506.1 | 0 | 0 | 0 | 0 | ||||||
| 2 | Job ,L (Luciano) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1194.2 | 1619.2 | 1193.1 | 1619.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Fourie ,L (Lesia) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1454.2 | 1454.2 | 1484 | 1454.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Silwer ,T (Thaabiso) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1289.4 | 864.4 | 1310.4 | 864.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Francisco ,U (Upale Didier) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.7 | 1624.7 | 1199.7 | 1624.7 | 0 | 0 | 0 | 0 | ||||||
| 6 | Burger ,S (Schalk Willem Petrus) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1151.1 | 1576.1 | 1145.5 | 1576.1 | 0 | 0 | 0 | 0 | ||||||
| 7 | Fourie ,RH (Rosa Hermiena) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1473.2 | 1898.2 | 1475.9 | 1898.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mopedi ,K (Karabo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1211.6 | 786.6 | 1216 | 786.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Jacobs ,K (Keenan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.5 | 1624.5 | 1199.4 | 1624.5 | 0 | 0 | 0 | 0 | ||||||
| 10 | Daries ,R (Rio) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1142.8 | 1567.8 | 1130.1 | 1567.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|