PLAYER PAGE
Personal
Gilham, Z (Zach)
Chess SA id
1100137752FIDE id
?Date of birth
2010-04-22 (U16)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2022-10-22Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Raw rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Weighted rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 180 | 184.7 | 167.6 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002020-01-01 | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Analysis | ||||
| Rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Raw rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Weighted rating | 1142.2 | 1124.4 | 1192.4 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 180 | 184.7 | 167.6 | 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 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| New weighted rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1142.2 | 1124.4 | 1192.4 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 5 | 5 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 10 | 5 | 5 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -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 | 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 | 10 | 2.5 | 25 | -212.5 | 1245.7 | 1033.2 |
| Standard | 5 | 0.5 | 10 | -340 | 1238 | 898 |
| Rapid | 5 | 2 | 40 | -85 | 1253.3 | 1168.3 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-09-30 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-09-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-08-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-07-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-06-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-05-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-04-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-03-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-02-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2025-01-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-12-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-11-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-10-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-09-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-08-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-07-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-09-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-05-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-04-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-03-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-02-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2024-01-01 | 1142.2 | 1124.4 | 1192.4 | 1200 |
| 2023-12-01 | 1142.2 | 1124.4 | 1192.4 | 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 | Metro Rapid 2022 (U13 Boys) | 2022-10-22 | 2022-10-22 | Rapid | Cape Town (WCT) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Western Province Open 2022 (U14) | 2022-02-26 | 2022-02-27 | Standard | Cape Town (WCT) | 6 | 5 | 0.5 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro Rapid 2022 | TournamentMetro Rapid 2022 | ||||||
| date2022-10-22 | rnd2 | typeRapid | result1 | date2022-10-22 | rnd3 | typeRapid | result1 | ||
| OpponentRajana, I (Ibenathi) | OpponentBessinger, E (Emil) | ||||||||
| 2 | 1 | TournamentWestern Province Open 2022 | TournamentWestern Province Open 2022 | ||||||
| date2022-02-26 | rnd3 | typeStandard | result0.5 | date2022-02-26 | rnd3 | typeStandard | result0.5 | ||
| OpponentAmar, J (James) | OpponentAmar, J (James) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentWestern Province Open 2022 | TournamentWestern Province Open 2022 | ||||||
| date2022-02-26 | rnd3 | typeStandard | result0.5 | date2022-02-26 | rnd3 | typeStandard | result0.5 | ||
| OpponentAmar, J (James) | OpponentAmar, J (James) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro Rapid 2022 | TournamentMetro Rapid 2022 | ||||||
| date2022-10-22 | rnd2 | typeRapid | result1 | date2022-10-22 | rnd3 | typeRapid | result1 | ||
| OpponentRajana, I (Ibenathi) | OpponentBessinger, E (Emil) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro Rapid 2022 | TournamentMetro Rapid 2022 | ||||||
| date2022-10-22 | rnd2 | typeRapid | result1 | date2022-10-22 | rnd3 | typeRapid | result1 | ||
| OpponentRajana, I (Ibenathi) | OpponentBessinger, E (Emil) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentMetro Rapid 2022 | TournamentMetro Rapid 2022 | ||||||
| date2022-10-22 | rnd2 | typeRapid | result1 | date2022-10-22 | rnd3 | typeRapid | result1 | ||
| OpponentRajana, I (Ibenathi) | OpponentBessinger, E (Emil) | ||||||||
| # | 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 | Amar ,J (James) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1149.2 | 1149.2 | 1118.8 | 1149.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mairosi ,D (Dylan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Mayekiso ,A (Amila) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1293 | 868 | 1279.5 | 868 | 0 | 0 | 0 | 0 | ||||||
| 4 | Liu ,F (Furui) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1244.3 | 819.3 | 1200 | 819.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Kuhn ,J (Jean) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1303.3 | 878.3 | 1326.4 | 878.3 | 0 | 0 | 0 | 0 | ||||||
| 6 | Tomi ,A (Amange) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1111.2 | 686.2 | 0 | 0 | 1207.7 | 686.2 | 0 | 0 | ||||||
| 7 | Priestley ,L (Logan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1482.3 | 1057.3 | 0 | 0 | 1409.1 | 1057.3 | 0 | 0 | ||||||
| 8 | Williams ,M (Matthew) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1212.2 | 787.2 | 0 | 0 | 1218.3 | 787.2 | 0 | 0 | ||||||
| 9 | Rajana ,I (Ibenathi) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 10 | Bessinger ,E (Emil) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1260.7 | 1685.7 | 0 | 0 | 1200 | 1685.7 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|