PLAYER PAGE
Personal
Bergh, A (Amber)
Chess SA id
2140302686FIDE id
?Date of birth
2014-09-06 (U12)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-29Personal details last changed
1900-01-01Junior GPX Games
24Junior GPX Points
1334.1| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1337 | 1330.8 | 1200 | 1200 |
| Raw rating | 1294.6 | 1305.4 | 1200 | 1200 |
| Weighted rating | 1219.3 | 1220.3 | 1200 | 1200 |
| Weighted performance | 1337 | 1330.8 | 0 | 0 |
| Floor | 794.6 | 805.4 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 144.9 | 142.7 | 165.8 | 165.8 |
| Highest rating | 13372025-11-01 | 1330.82025-11-01 | 12002024-05-01 | 12002024-05-01 |
| Highest raw rating | 1294.62025-11-01 | 1305.42025-11-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted rating | 1220.22024-11-01 | 1222.42024-11-01 | 12002024-05-01 | 12002024-05-01 |
| Highest weighted performance | 13372025-11-01 | 1330.82025-11-01 | 12002024-05-01 | 12002024-05-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -8.1 | -8 | 0 | 0 |
| New rating | 1328.9 | 1322.8 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1337 | 1330.8 | 1200 | 1200 |
| Raw rating | 1294.6 | 1305.4 | 1200 | 1200 |
| Weighted rating | 1219.3 | 1220.3 | 1200 | |
| Weighted performance | 1337 | 1330.8 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 794.6 | 805.4 | 700 | 700 |
| Max/Min rating change allowed | 144.9 | 142.7 | 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 | 1294.6 | 1305.4 | 1200 | 1200 |
| New weighted rating | 1226.3 | 1228.2 | 1200 | 1200 |
| New weighted performance | 1328.9 | 1322.8 | 0 | 0 |
| Temp new rating | 1328.9 | 1322.8 | 1200 | 1200 |
| Temp new rating +/- | -8.1 | -8 | 0 | 0 |
| Final new rating +/- | -8.1 | -8 | 0 | 0 |
| New rating | 1328.9 | 1322.8 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 794.6 | 805.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 24 | 24 | 0 | 0 | |
| 22 | 22 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 46 | 46 | 0 | 0 |
| Games since | |||||||||||||||||
| Main46 | Standard46 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2876 | 982 | 353 | ||||||||||||||
| Female | 544 | 194 | 76 | ||||||||||||||
| U12 | 416 | 147 | 53 | ||||||||||||||
| U12 Female | 110 | 45 | 22 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2871 | 1043 | 397 | ||||||||||||||
| Female | 548 | 199 | 82 | ||||||||||||||
| U12 | 412 | 159 | 60 | ||||||||||||||
| U12 Female | 108 | 46 | 22 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 24 | 13.5 | 56.25 | 53.1 | 1282.4 | 1335.5 |
| Standard | 24 | 13.5 | 56.25 | 53.1 | 1282.4 | 1335.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 46 | 22.5 | 48.91 | -9.2 | 1269.5 | 1260.3 |
| Standard | 46 | 22.5 | 48.91 | -9.2 | 1269.5 | 1260.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1294.6 | 1305.4 | 1200 | 1200 |
| 2025-09-30 | 1262.6 | 1267.6 | 1200 | 1200 |
| 2025-09-01 | 1262.6 | 1267.6 | 1200 | 1200 |
| 2025-08-01 | 1215.7 | 1215.3 | 1200 | 1200 |
| 2025-07-01 | 1220.2 | 1222.4 | 1200 | 1200 |
| 2025-06-01 | 1220.2 | 1222.4 | 1200 | 1200 |
| 2025-05-01 | 1209.8 | 1210.5 | 1200 | 1200 |
| 2025-04-01 | 1209.8 | 1210.5 | 1200 | 1200 |
| 2025-03-01 | 1209.8 | 1210.5 | 1200 | 1200 |
| 2025-02-01 | 1209.8 | 1210.5 | 1200 | 1200 |
| 2025-01-01 | 1199.9 | 1199.2 | 1200 | 1200 |
| 2024-12-01 | 1199.9 | 1199.2 | 1200 | 1200 |
| 2024-11-01 | 1199.9 | 1199.2 | 1200 | 1200 |
| 2024-10-01 | 1199.9 | 1199.2 | 1200 | 1200 |
| 2024-09-01 | 1202.9 | 1202.4 | 1200 | 1200 |
| 2024-08-01 | 1174.7 | 1168.4 | 1200 | 1200 |
| 2024-07-01 | 1159.1 | 1150 | 1200 | 1200 |
| 2024-09-01 | 1159.1 | 1150 | 1200 | 1200 |
| 2024-05-01 | 1159.8 | 1150.4 | 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 (U11) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 4 | 3 | Yes | Analysis |
| 2 | 2025 Tshwane South School District CLOSED League Championship (U11A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 Menlo Open (U12) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Tshwane South School District Individual Finals (D4) (U11 Girls) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | 2025 Tshwane Chess OPEN Registration Tournament (U12) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 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 (U11) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 4 | 3 | Yes | Analysis |
| 2 | 2025 Tshwane South School District CLOSED League Championship (U11A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 Menlo Open (U12) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Tshwane South School District Individual Finals (D4) (U11 Girls) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | 2025 Tshwane Chess OPEN Registration Tournament (U12) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 6 | Gauteng Schools Individuals Finals 2024 (U11 Girls) | 2024-08-16 | 2024-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
| 7 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13 Girls) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 3 | 3 | 2 | Yes | Analysis |
| 8 | Menlopark Open Chess Tournament 2024 (U12) | 2024-07-13 | 2024-07-13 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 9 | 2024 Tshwane South School District CLOSED Individual Championships (U11 Girls) | 2024-05-11 | 2024-05-11 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 10 | 2024 Silver Lakes Open Chess Tournament (D3) | 2024-04-20 | 2024-04-20 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Gauteng Top Schools Teams | ||||||
| date2025-08-15 | rnd4 | typeStandard | result1 | date2025-08-29 | rnd4 | typeStandard | result1 | ||
| OpponentNaidoo, R (Reeyan) | OpponentMakoni, T (Tariro Elijah) | ||||||||
| 2 | 3 | Tournament2025 Menlo Open | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentSwart, K (Kaleb Adriaan) | OpponentMcphail, A (Ava) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-01-25 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentSikhuza, K (Kwazinko) | OpponentOpperman, L (Lisa-Mari) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2025 Menlo Open | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentSwart, K (Kaleb Adriaan) | OpponentMcphail, A (Ava) | ||||||||
| 2 | 2 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd4 | typeStandard | result1 | date2025-08-15 | rnd5 | typeStandard | result1 | ||
| OpponentNaidoo, R (Reeyan) | OpponentPrinsloo, A (Alexander) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-01-25 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentSikhuza, K (Kwazinko) | OpponentOpperman, L (Lisa-Mari) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2025 Menlo Open | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentSwart, K (Kaleb Adriaan) | OpponentMcphail, A (Ava) | ||||||||
| 2 | 2 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd4 | typeStandard | result1 | date2025-08-15 | rnd5 | typeStandard | result1 | ||
| OpponentNaidoo, R (Reeyan) | OpponentPrinsloo, A (Alexander) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-01-25 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentSikhuza, K (Kwazinko) | OpponentOpperman, L (Lisa-Mari) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2025 Menlo Open | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-07-26 | rnd5 | typeStandard | result1 | date2025-08-15 | rnd2 | typeStandard | result1 | ||
| OpponentSwart, K (Kaleb Adriaan) | OpponentMcphail, A (Ava) | ||||||||
| 2 | 2 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd4 | typeStandard | result1 | date2025-08-15 | rnd5 | typeStandard | result1 | ||
| OpponentNaidoo, R (Reeyan) | OpponentPrinsloo, A (Alexander) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-01-25 | rnd5 | typeStandard | result1 | date2025-05-10 | rnd1 | typeStandard | result1 | ||
| OpponentSikhuza, K (Kwazinko) | OpponentOpperman, L (Lisa-Mari) | ||||||||
| # | 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 | Mcphail ,A (Ava) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1219.2 | 1431.7 | 1218.4 | 1431.7 | 0 | 0 | 0 | 0 | ||||||
| 2 | Sutherland ,K (Kiona) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.7 | 1222.7 | 1215.8 | 1222.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Hoare ,J (James) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1186.8 | 1611.8 | 1184 | 1611.8 | 0 | 0 | 0 | 0 | ||||||
| 4 | Coetzee ,A (Adriaan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1296.5 | 1721.5 | 1291.7 | 1721.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Racoco ,G (Gofaone) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Masuku ,K (Karabo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1079.2 | 1504.2 | 1051.2 | 1504.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Roberts ,F (Frans-Leigh) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1368.2 | 943.2 | 1360.2 | 943.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Danzfuss ,E (Edrich) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1407.8 | 982.8 | 1410.5 | 982.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Van Der Westhuizen ,O (Ockert Adriaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Makoni ,T (Tariro Elijah) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1207.8 | 1632.8 | 1209.2 | 1632.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|