PLAYER PAGE
Personal
Harper, L (Liam)
Chess SA id
1070311837FIDE id
?Date of birth
2007-08-24 (U20)Gender
MaleRegion
Johannesburg Metro (GJM)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 | 1250.1 | 1260.8 | 1200 | 1200 |
| Raw rating | 1250.1 | 1260.8 | 1200 | 1200 |
| Weighted rating | 1239.1 | 1247.4 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 750.1 | 760.8 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 154.4 | 152.1 | 165.8 | 165.8 |
| Highest rating | 1633.32024-10-01 | 16362024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 1250.12024-11-01 | 1260.82024-11-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 1232.62025-08-01 | 1239.52025-08-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 1633.32024-10-01 | 16362024-10-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1250.1 | 1260.8 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1250.1 | 1260.8 | 1200 | 1200 |
| Raw rating | 1250.1 | 1260.8 | 1200 | 1200 |
| Weighted rating | 1239.1 | 1247.4 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 750.1 | 760.8 | 700 | 700 |
| Max/Min rating change allowed | 154.4 | 152.1 | 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 | 1250.1 | 1260.8 | 1200 | 1200 |
| New weighted rating | 1240.9 | 1249.7 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1250.1 | 1260.8 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1250.1 | 1260.8 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 750.1 | 760.8 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 3 | 3 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 3 | 3 | 0 | 0 |
| Games since | |||||||||||||||||
| Main3 | Standard3 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 3 | 3 | 100 | 425 | 1213.9 | 1638.9 |
| Standard | 3 | 3 | 100 | 425 | 1213.9 | 1638.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-09-30 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-09-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-08-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-07-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-06-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-05-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-04-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-03-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-02-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2025-01-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2024-12-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2024-11-01 | 1250.1 | 1260.8 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 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 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 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 | JCC St Peters Sports & Cultural Festival 2024 | 2024-09-20 | 2024-09-21 | Standard | Johannesburg Metro (GJM) | 6 | 3 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentJCC St Peters Sports & Cultural Festival 2024 | TournamentJCC St Peters Sports & Cultural Festival 2024 | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-21 | rnd6 | typeStandard | result1 | ||
| OpponentSoua, M (Mohamed) | OpponentNaicker, N (Nikil) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentJCC St Peters Sports & Cultural Festival 2024 | TournamentJCC St Peters Sports & Cultural Festival 2024 | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-21 | rnd6 | typeStandard | result1 | ||
| OpponentSoua, M (Mohamed) | OpponentNaicker, N (Nikil) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentJCC St Peters Sports & Cultural Festival 2024 | TournamentJCC St Peters Sports & Cultural Festival 2024 | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-21 | rnd6 | typeStandard | result1 | ||
| OpponentSoua, M (Mohamed) | OpponentNaicker, N (Nikil) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentJCC St Peters Sports & Cultural Festival 2024 | TournamentJCC St Peters Sports & Cultural Festival 2024 | ||||||
| date2024-09-21 | rnd4 | typeStandard | result1 | date2024-09-21 | rnd6 | typeStandard | result1 | ||
| OpponentSoua, M (Mohamed) | OpponentNaicker, N (Nikil) | ||||||||
| # | 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 | Pereira ,D (Diego) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Soua ,M (Mohamed) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 3 | Naicker ,N (Nikil) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1241.8 | 1666.8 | 1250 | 1666.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|