PLAYER PAGE
Personal
Perk, L (Louis)
Chess SA id
1150316034FIDE id
?Date of birth
2015-05-25 (U12)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-02-22Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1219 | 1200 | 1239.5 | 1200 |
| Raw rating | 1219 | 1200 | 1239.5 | 1200 |
| Weighted rating | 1210.4 | 1200 | 1221.6 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 719 | 700 | 739.5 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 161.4 | 165.8 | 156.7 | 165.8 |
| Highest rating | 12192025-03-01 | 12002025-03-01 | 1239.52025-03-01 | 12002025-03-01 |
| Highest raw rating | 12192025-03-01 | 12002025-03-01 | 1239.52025-03-01 | 12002025-03-01 |
| Highest weighted rating | 1208.22025-08-01 | 12002025-03-01 | 12172025-08-01 | 12002025-03-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1219 | 1200 | 1239.5 | 1200 |
| Analysis | ||||
| Rating | 1219 | 1200 | 1239.5 | 1200 |
| Raw rating | 1219 | 1200 | 1239.5 | 1200 |
| Weighted rating | 1210.4 | 1200 | 1221.6 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 719 | 700 | 739.5 | 700 |
| Max/Min rating change allowed | 161.4 | 165.8 | 156.7 | 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 | 1219 | 1200 | 1239.5 | 1200 |
| New weighted rating | 1211.4 | 1200 | 1223.7 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1219 | 1200 | 1239.5 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1219 | 1200 | 1239.5 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 719 | 700 | 739.5 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 6 | 0 | 6 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 6 | 0 | 6 | 0 |
| Games since | |||||||||||||||||
| Main6 | Standard0 | Rapid6 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 6 | 3 | 50 | 0 | 1324.9 | 1324.9 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 6 | 3 | 50 | 0 | 1324.9 | 1324.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 6 | 3 | 50 | 0 | 1324.9 | 1324.9 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 6 | 3 | 50 | 0 | 1324.9 | 1324.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-09-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-08-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-07-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-06-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-05-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-04-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-03-01 | 1219 | 1200 | 1239.5 | 1200 |
| 2025-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-12-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 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 |
| 2024-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 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 |
| 2023-11-01 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cape of Good Hope Open 2025 (U10) | 2025-02-22 | 2025-02-22 | Rapid | Cape Town (WCT) | 6 | 6 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cape of Good Hope Open 2025 (U10) | 2025-02-22 | 2025-02-22 | Rapid | Cape Town (WCT) | 6 | 6 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentMay, A (Avumile) | OpponentZwartz, Z (Zeke) | ||||||||
| 2 | 1 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd1 | typeRapid | result1 | date2025-02-22 | rnd1 | typeRapid | result1 | ||
| OpponentKoen, G (Gustav) | OpponentKoen, G (Gustav) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentMay, A (Avumile) | OpponentZwartz, Z (Zeke) | ||||||||
| 2 | 1 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd1 | typeRapid | result1 | date2025-02-22 | rnd1 | typeRapid | result1 | ||
| OpponentKoen, G (Gustav) | OpponentKoen, G (Gustav) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentMay, A (Avumile) | OpponentZwartz, Z (Zeke) | ||||||||
| 2 | 1 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd1 | typeRapid | result1 | date2025-02-22 | rnd1 | typeRapid | result1 | ||
| OpponentKoen, G (Gustav) | OpponentKoen, G (Gustav) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd4 | typeRapid | result1 | date2025-02-22 | rnd5 | typeRapid | result1 | ||
| OpponentMay, A (Avumile) | OpponentZwartz, Z (Zeke) | ||||||||
| 2 | 1 | TournamentCape of Good Hope Open 2025 | TournamentCape of Good Hope Open 2025 | ||||||
| date2025-02-22 | rnd1 | typeRapid | result1 | date2025-02-22 | rnd1 | typeRapid | result1 | ||
| OpponentKoen, G (Gustav) | OpponentKoen, G (Gustav) | ||||||||
| # | 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 | Zwartz ,Z (Zeke) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1371 | 1796 | 0 | 0 | 1389.8 | 1796 | 0 | 0 | ||||||
| 2 | Akemdien ,A (Alex) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1358.8 | 933.8 | 0 | 0 | 1409 | 933.8 | 0 | 0 | ||||||
| 3 | Koen ,G (Gustav) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1280.9 | 1705.9 | 0 | 0 | 1300.2 | 1705.9 | 0 | 0 | ||||||
| 4 | May ,A (Avumile) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1193.7 | 1618.7 | 0 | 0 | 1238.8 | 1618.7 | 0 | 0 | ||||||
| 5 | Javed ,Z (Zainab) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1381.2 | 956.2 | 0 | 0 | 1339.3 | 956.2 | 0 | 0 | ||||||
| 6 | Javed ,M (Mariam) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1364.1 | 939.1 | 0 | 0 | 1371.3 | 939.1 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|