PLAYER PAGE
Personal
Patterson, Z (Zani)
Chess SA id
2100321987FIDE id
?Date of birth
2010-08-18 (U16)Gender
FemaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-30Personal details last changed
1900-01-01Junior GPX Games
13Junior GPX Points
1070.8| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1186.6 | 1183.9 | 1200 | 1200 |
| Raw rating | 1147.3 | 1137.4 | 1200 | 1200 |
| Weighted rating | 1186.6 | 1183.9 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 702.4 | 703.3 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 178.7 | 181.3 | 165.8 | 165.8 |
| Highest rating | 1202.42025-07-01 | 1203.32025-07-01 | 12002025-07-01 | 12002025-07-01 |
| Highest raw rating | 1202.42025-07-01 | 1203.32025-07-01 | 12002025-07-01 | 12002025-07-01 |
| Highest weighted rating | 1200.42025-08-01 | 1200.52025-08-01 | 12002025-07-01 | 12002025-07-01 |
| Highest weighted performance | 01900-01-01 | 01900-01-01 | 01900-01-01 | 01900-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -3.6 | -4.3 | 0 | 0 |
| New rating | 1183 | 1179.6 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1186.6 | 1183.9 | 1200 | 1200 |
| Raw rating | 1147.3 | 1137.4 | 1200 | 1200 |
| Weighted rating | 1186.6 | 1183.9 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 702.4 | 703.3 | 700 | 700 |
| Max/Min rating change allowed | 178.7 | 181.3 | 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 | 1147.3 | 1137.4 | 1200 | 1200 |
| New weighted rating | 1183 | 1179.6 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1183 | 1179.6 | 1200 | 1200 |
| Temp new rating +/- | -3.6 | -4.3 | 0 | 0 |
| Final new rating +/- | -3.6 | -4.3 | 0 | 0 |
| New rating | 1183 | 1179.6 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 702.4 | 703.3 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 13 | 13 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 13 | 13 | 0 | 0 |
| Games since | |||||||||||||||||
| Main13 | Standard13 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Ekurhuleni (GE) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Female | -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 | 13 | 4 | 30.77 | -163.5 | 1232.6 | 1069.1 |
| Standard | 13 | 4 | 30.77 | -163.5 | 1232.6 | 1069.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 13 | 4 | 30.77 | -163.5 | 1232.6 | 1069.1 |
| Standard | 13 | 4 | 30.77 | -163.5 | 1232.6 | 1069.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1147.3 | 1137.4 | 1200 | 1200 |
| 2025-09-30 | 1136.5 | 1123 | 1200 | 1200 |
| 2025-09-01 | 1136.5 | 1123 | 1200 | 1200 |
| 2025-08-01 | 1202.4 | 1203.3 | 1200 | 1200 |
| 2025-07-01 | 1202.4 | 1203.3 | 1200 | 1200 |
| 2025-06-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2025-03-01 | 1200 | 1200 | 1200 | 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 |
| 2024-09-01 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng Top Schools Teams (U19 Girls) | 2025-08-30 | 2025-08-30 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 2 | D6 High School Teams Final 2025 (U17) | 2025-08-16 | 2025-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 0 | Yes | Analysis |
| 3 | D6 HS Teams 2025 (Girls) | 2025-05-31 | 2025-05-31 | Standard | Ekurhuleni (GE) | 5 | 4 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng Top Schools Teams (U19 Girls) | 2025-08-30 | 2025-08-30 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 2 | D6 High School Teams Final 2025 (U17) | 2025-08-16 | 2025-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 0 | Yes | Analysis |
| 3 | D6 HS Teams 2025 (Girls) | 2025-05-31 | 2025-05-31 | Standard | Ekurhuleni (GE) | 5 | 4 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | Tournament2025 Gauteng Top Schools Teams | Tournament2025 Gauteng Top Schools Teams | ||||||
| date2025-08-30 | rnd1 | typeStandard | result1 | date2025-08-30 | rnd2 | typeStandard | result1 | ||
| OpponentErasmus, C (Chante) | OpponentMuthi, N (Nomuzi) | ||||||||
| 2 | 2 | TournamentD6 HS Teams 2025 | TournamentD6 HS Teams 2025 | ||||||
| date2025-05-31 | rnd3 | typeStandard | result1 | date2025-05-31 | rnd5 | typeStandard | result1 | ||
| OpponentTshilumba, R (Rejoice) | OpponentQobo, F (Fezizwe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentD6 HS Teams 2025 | TournamentD6 HS Teams 2025 | ||||||
| date2025-05-31 | rnd3 | typeStandard | result1 | date2025-05-31 | rnd5 | typeStandard | result1 | ||
| OpponentTshilumba, R (Rejoice) | OpponentQobo, F (Fezizwe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentD6 HS Teams 2025 | TournamentD6 HS Teams 2025 | ||||||
| date2025-05-31 | rnd3 | typeStandard | result1 | date2025-05-31 | rnd5 | typeStandard | result1 | ||
| OpponentTshilumba, R (Rejoice) | OpponentQobo, F (Fezizwe) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentD6 HS Teams 2025 | TournamentD6 HS Teams 2025 | ||||||
| date2025-05-31 | rnd3 | typeStandard | result1 | date2025-05-31 | rnd5 | typeStandard | result1 | ||
| OpponentTshilumba, R (Rejoice) | OpponentQobo, F (Fezizwe) | ||||||||
| # | 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 | Mokati ,O (Omphemetse) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196.9 | 771.9 | 1200 | 771.9 | 0 | 0 | 0 | 0 | ||||||
| 2 | Elie ,M (Mechaella) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1246.3 | 821.3 | 1260.6 | 821.3 | 0 | 0 | 0 | 0 | ||||||
| 3 | Mohale ,O (Oscar Matheola) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1190.2 | 765.2 | 1157.5 | 765.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Foster ,R (Reece) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1192.5 | 767.5 | 1200 | 767.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mocwane ,O (Odimotso) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1246.5 | 821.5 | 1253.5 | 821.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Erasmus ,C (Chante) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.3 | 1624.3 | 1199.1 | 1624.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | Mangcola ,Y (Yolo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1219 | 794 | 1223.4 | 794 | 0 | 0 | 0 | 0 | ||||||
| 8 | Boroko ,L (Lebohang) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1346.5 | 921.5 | 1351.5 | 921.5 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mkhabela ,A (Albert) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1221.6 | 796.6 | 1225 | 796.6 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mthembi ,C (Cheyeza) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1353.9 | 928.9 | 1350.9 | 928.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|