PLAYER PAGE
Personal
Greeff, BJ (Bernardus)
Chess SA id
104011033FIDE id
?Date of birth
2004-08-03 (Adult)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
NoLast active game
2018-04-21Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 776 | 776 | 659 | 659 |
| Raw rating | 776 | 776 | 659 | 659 |
| Weighted rating | 775.7 | 775.9 | 659 | 659 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 500 | 500 | 500 | 500 |
| K-factor | 40 | 40 | 40 | 40 |
| Min/Max rating change allowed | 303.4 | 303.4 | 358.4 | 358.4 |
| Highest rating | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Highest raw rating | 7762024-03-01 | 7762024-03-01 | 6592024-03-01 | 6592024-03-01 |
| Highest weighted rating | 7762024-11-01 | 7762024-11-01 | 6592024-11-01 | 6592024-11-01 |
| Highest weighted performance | 12002018-02-01 | 12002018-02-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 776 | 776 | 659 | 659 |
| Analysis | ||||
| Rating | 776 | 776 | 659 | 659 |
| Raw rating | 776 | 776 | 659 | 659 |
| Weighted rating | 775.7 | 775.9 | 659 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 40 | 40 | 40 | 40 |
| Floor | 500 | 500 | 500 | 500 |
| Max/Min rating change allowed | 303.4 | 303.4 | 358.4 | 358.4 |
| 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 | 776 | 776 | 659 | 659 |
| New weighted rating | 775.9 | 776 | 659 | 659 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 776 | 776 | 659 | 659 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 776 | 776 | 659 | 659 |
| New K-factor | 40 | 40 | 40 | 40 |
| New floor | 500 | 500 | 500 | 500 |
| 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 | 17 | 17 | 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 | 5 | 3.5 | 70 | 170 | 932.9 | 1102.9 |
| Standard | 5 | 3.5 | 70 | 170 | 932.9 | 1102.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 776 | 776 | 659 | 659 |
| 2025-09-01 | 776 | 776 | 659 | 659 |
| 2025-08-01 | 776 | 776 | 659 | 659 |
| 2025-07-01 | 776 | 776 | 659 | 659 |
| 2025-06-01 | 776 | 776 | 659 | 659 |
| 2025-05-01 | 776 | 776 | 659 | 659 |
| 2025-04-01 | 776 | 776 | 659 | 659 |
| 2025-03-01 | 776 | 776 | 659 | 659 |
| 2025-02-01 | 776 | 776 | 659 | 659 |
| 2025-01-01 | 776 | 776 | 659 | 659 |
| 2024-12-01 | 776 | 776 | 659 | 659 |
| 2024-11-01 | 776 | 776 | 659 | 659 |
| 2024-10-01 | 776 | 776 | 659 | 659 |
| 2024-09-01 | 776 | 776 | 659 | 659 |
| 2024-08-01 | 776 | 776 | 659 | 659 |
| 2024-07-01 | 776 | 776 | 659 | 659 |
| 2024-06-01 | 776 | 776 | 659 | 659 |
| 2024-08-01 | 776 | 776 | 659 | 659 |
| 2024-04-01 | 776 | 776 | 659 | 659 |
| 2024-03-01 | 776 | 776 | 659 | 659 |
| 2024-02-01 | 776 | 776 | 659 | 659 |
| 2024-01-01 | 776 | 776 | 659 | 659 |
| 2023-12-01 | 744 | 762.6 | 659 | 659 |
| 2023-11-01 | 744 | 762.6 | 659 | 659 |
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 | Fonties Challenge 2018 (U13+U15) | 2018-04-21 | 2018-04-21 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd4 | typeStandard | result1 | date2018-04-21 | rnd5 | typeStandard | result1 | ||
| OpponentFauconier, C (Caley) | OpponentBester, K (Keira) | ||||||||
| 2 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd1 | typeStandard | result0.5 | date2018-04-21 | rnd2 | typeStandard | result1 | ||
| OpponentBester, E (Ethan) | OpponentGreef, S (Schalk) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd4 | typeStandard | result1 | date2018-04-21 | rnd5 | typeStandard | result1 | ||
| OpponentFauconier, C (Caley) | OpponentBester, K (Keira) | ||||||||
| 2 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd1 | typeStandard | result0.5 | date2018-04-21 | rnd2 | typeStandard | result1 | ||
| OpponentBester, E (Ethan) | OpponentGreef, S (Schalk) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd4 | typeStandard | result1 | date2018-04-21 | rnd5 | typeStandard | result1 | ||
| OpponentFauconier, C (Caley) | OpponentBester, K (Keira) | ||||||||
| 2 | 1 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd2 | typeStandard | result1 | ||
| OpponentGreef, S (Schalk) | OpponentGreef, S (Schalk) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd4 | typeStandard | result1 | date2018-04-21 | rnd5 | typeStandard | result1 | ||
| OpponentFauconier, C (Caley) | OpponentBester, K (Keira) | ||||||||
| 2 | 1 | TournamentFonties Challenge 2018 | TournamentFonties Challenge 2018 | ||||||
| date2018-04-21 | rnd2 | typeStandard | result1 | date2018-04-21 | rnd2 | typeStandard | result1 | ||
| OpponentGreef, S (Schalk) | OpponentGreef, S (Schalk) | ||||||||
| # | 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 | Voigt ,H (Heinrich) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 880.6 | 455.6 | 878.6 | 455.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Greef ,S (Schalk) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 889.4 | 1314.4 | 899 | 1314.4 | 0 | 0 | 0 | 0 | ||||||
| 3 | Bester ,E (Ethan) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1103.3 | 1103.3 | 1100.8 | 1103.3 | 0 | 0 | 0 | 0 | ||||||
| 4 | Fauconier ,C (Caley) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 724.3 | 1149.3 | 734.6 | 1149.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Bester ,K (Keira) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1066.9 | 1491.9 | 1062.9 | 1491.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|