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De Castro, NA (Neusa Aridas)
Chess SA id
295089104FIDE id
?Date of birth
1995-01-01 (Adult)Gender
FemaleRegion
Chess South Africa (CSA)Citizen
MOZTitles
WCMChess SA registered
NoLast active game
2025-05-01Personal details last changed
2025-05-11Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1687.5 | 1686.7 | 1697 | 1697 |
Raw rating | 1687.5 | 1686.7 | 1697 | 1697 |
Weighted rating | 1583.2 | 1581.3 | 1590.1 | 1541.6 |
Weighted performance | 0 | 0 | 0 | 0 |
Floor | 1197 | 1197 | 1197 | 1197 |
K-factor | 28 | 28 | 28 | 28 |
Min/Max rating change allowed | 82.8 | 82.9 | 81.7 | 81.7 |
Highest rating | 16972025-05-01 | 16972025-05-01 | 16972025-05-01 | 16972025-05-01 |
Highest raw rating | 16972025-05-01 | 16972025-05-01 | 16972025-05-01 | 16972025-05-01 |
Highest weighted rating | 1555.12025-08-01 | 1552.82025-08-01 | 1559.12025-08-01 | 1501.32025-08-01 |
Highest weighted performance | 1464.52023-10-01 | 1534.32023-10-01 | 12002024-03-01 | 12002019-12-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1687.5 | 1686.7 | 1697 | 1697 |
Analysis | ||||
Rating | 1687.5 | 1686.7 | 1697 | 1697 |
Raw rating | 1687.5 | 1686.7 | 1697 | 1697 |
Weighted rating | 1583.2 | 1581.3 | 1590.1 | |
Weighted performance | 0 | 0 | 0 | |
K-factor | 28 | 28 | 28 | 28 |
Floor | 1197 | 1197 | 1197 | 1197 |
Max/Min rating change allowed | 82.8 | 82.9 | 81.7 | 81.7 |
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 | 1687.5 | 1686.7 | 1697 | 1697 |
New weighted rating | 1595.2 | 1593.6 | 1603.1 | 1559.3 |
New weighted performance | 0 | 0 | 0 | 0 |
Temp new rating | 1687.5 | 1686.7 | 1697 | 1697 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1687.5 | 1686.7 | 1697 | 1697 |
New K-factor | 28 | 28 | 28 | 28 |
New floor | 1197 | 1197 | 1197 | 1197 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
9 | 9 | 0 | 0 | |
0 | 0 | 0 | 0 | |
15 | 8 | 0 | 7 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 30 | 23 | 0 | 7 |
Games since | |||||||||||||||||
Main16 | Standard9 | Rapid0 | Blitz7 | ||||||||||||||
Gender | Female | ||||||||||||||||
Age group | Adult | ||||||||||||||||
Region | Chess South Africa (CSA) | ||||||||||||||||
Province | |||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Female | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Female | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult 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 | 9 | 5 | 55.56 | 47.2 | 1613 | 1660.2 |
Standard | 9 | 5 | 55.56 | 47.2 | 1613 | 1660.2 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 24 | 12 | 50 | 0 | 1560.7 | 1560.7 |
Standard | 17 | 9 | 52.94 | 25 | 1578 | 1603 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 7 | 3 | 42.86 | -60.7 | 1518.5 | 1457.8 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1687.5 | 1686.7 | 1697 | 1697 |
2025-09-01 | 1687.5 | 1686.7 | 1697 | 1697 |
2025-08-01 | 1687.5 | 1686.7 | 1697 | 1697 |
2025-07-01 | 1687.5 | 1686.7 | 1697 | 1697 |
2025-06-01 | 1687.5 | 1686.7 | 1697 | 1697 |
2025-05-01 | 1697 | 1697 | 1697 | 1697 |
2025-04-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2025-03-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2025-02-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2025-01-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-12-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-11-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-10-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-09-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-08-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-07-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-06-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-08-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-04-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-03-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-02-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2024-01-01 | 1506.7 | 1504.1 | 1515 | 1428.4 |
2023-12-01 | 1324.2 | 1310 | 1200 | 1198.8 |
2023-11-01 | 1324.2 | 1310 | 1200 | 1198.8 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Moja Chess Extravaganza 2025 (Ladies) | 2025-04-26 | 2025-05-01 | Standard | Johannesburg Metro (GJM) | 9 | 9 | 5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | Moja Chess Extravaganza 2025 (Ladies) | 2025-04-26 | 2025-05-01 | Standard | Johannesburg Metro (GJM) | 9 | 9 | 5 | Yes | Analysis |
2 | 2023 Moja Chess Extravaganza (Ladies) | 2023-09-30 | 2023-10-04 | Standard | Frances Baard (NCF) | 9 | 8 | 4 | Yes | Analysis |
3 | 2023 Moja Chess Extravaganza (Blitz) | 2023-10-03 | 2023-10-03 | Blitz | Frances Baard (NCF) | 7 | 7 | 3 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-28 | rnd4 | typeStandard | result1 | date2025-04-28 | rnd5 | typeStandard | result1 | ||
OpponentRamonyai, M (Motshabo) | OpponentDe Kock, K (Kaneesha) | ||||||||
2 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-26 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
OpponentSigwele, P (Peo) | OpponentMalenda, A (Ana) | ||||||||
3 | 2 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-02 | rnd5 | typeStandard | result1 | date2023-10-02 | rnd6 | typeStandard | result1 | ||
OpponentVorster, M (Meghan) | OpponentPetlele, M (Motheo) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-28 | rnd4 | typeStandard | result1 | date2025-04-28 | rnd5 | typeStandard | result1 | ||
OpponentRamonyai, M (Motshabo) | OpponentDe Kock, K (Kaneesha) | ||||||||
2 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-26 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
OpponentSigwele, P (Peo) | OpponentMalenda, A (Ana) | ||||||||
3 | 2 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-02 | rnd5 | typeStandard | result1 | date2023-10-02 | rnd6 | typeStandard | result1 | ||
OpponentVorster, M (Meghan) | OpponentPetlele, M (Motheo) |
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-01 | rnd6 | typeBlitz | result1 | date2023-10-01 | rnd6 | typeBlitz | result1 | ||
OpponentKajee, A (Ahmed) | OpponentKajee, A (Ahmed) | ||||||||
2 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-01 | rnd4 | typeBlitz | result1 | date2023-10-01 | rnd4 | typeBlitz | result1 | ||
OpponentShabangu, N (Nkululeko) | OpponentShabangu, N (Nkululeko) | ||||||||
3 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-09-30 | rnd2 | typeBlitz | result1 | date2023-09-30 | rnd2 | typeBlitz | result1 | ||
OpponentKoert, C (Connor) | OpponentKoert, C (Connor) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-28 | rnd4 | typeStandard | result1 | date2025-04-28 | rnd5 | typeStandard | result1 | ||
OpponentRamonyai, M (Motshabo) | OpponentDe Kock, K (Kaneesha) | ||||||||
2 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-26 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
OpponentSigwele, P (Peo) | OpponentMalenda, A (Ana) | ||||||||
3 | 2 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-02 | rnd5 | typeStandard | result1 | date2023-10-02 | rnd6 | typeStandard | result1 | ||
OpponentVorster, M (Meghan) | OpponentPetlele, M (Motheo) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-28 | rnd4 | typeStandard | result1 | date2025-04-28 | rnd5 | typeStandard | result1 | ||
OpponentRamonyai, M (Motshabo) | OpponentDe Kock, K (Kaneesha) | ||||||||
2 | 2 | TournamentMoja Chess Extravaganza 2025 | TournamentMoja Chess Extravaganza 2025 | ||||||
date2025-04-26 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
OpponentSigwele, P (Peo) | OpponentMalenda, A (Ana) | ||||||||
3 | 2 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-02 | rnd5 | typeStandard | result1 | date2023-10-02 | rnd6 | typeStandard | result1 | ||
OpponentVorster, M (Meghan) | OpponentPetlele, M (Motheo) |
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-01 | rnd6 | typeBlitz | result1 | date2023-10-01 | rnd6 | typeBlitz | result1 | ||
OpponentKajee, A (Ahmed) | OpponentKajee, A (Ahmed) | ||||||||
2 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-10-01 | rnd4 | typeBlitz | result1 | date2023-10-01 | rnd4 | typeBlitz | result1 | ||
OpponentShabangu, N (Nkululeko) | OpponentShabangu, N (Nkululeko) | ||||||||
3 | 1 | Tournament2023 Moja Chess Extravaganza | Tournament2023 Moja Chess Extravaganza | ||||||
date2023-09-30 | rnd2 | typeBlitz | result1 | date2023-09-30 | rnd2 | typeBlitz | result1 | ||
OpponentKoert, C (Connor) | OpponentKoert, C (Connor) |
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 | Sigwele ,P (Peo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1399.3 | 1824.3 | 1395 | 1824.3 | 0 | 0 | 0 | 0 | ||||||
2 | Vorster ,M (Meghan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1328.6 | 1753.6 | 1295.2 | 1753.6 | 0 | 0 | 0 | 0 | ||||||
3 | De Kock ,K (Kaneesha) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1357.7 | 1782.7 | 1360.2 | 1782.7 | 0 | 0 | 0 | 0 | ||||||
4 | Moshoboro ,LP (Laone Phoebe Laone) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1694 | 1269 | 1694 | 1269 | 0 | 0 | 0 | 0 | ||||||
5 | Banda ,N (Natalie Katlo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1887 | 1462 | 1885.6 | 1462 | 0 | 0 | 0 | 0 | ||||||
6 | Ramonyai ,M (Motshabo) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1368.7 | 1793.7 | 1367.1 | 1793.7 | 0 | 0 | 0 | 0 | ||||||
7 | Mosweu ,A (Atlang Amolemo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1779 | 1354 | 1779 | 1354 | 0 | 0 | 0 | 0 | ||||||
8 | Vilhete ,V (Vania) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1876 | 1451 | 1876 | 1451 | 0 | 0 | 0 | 0 | ||||||
9 | Amrouni ,A (Alexia Shakira) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1451.6 | 1876.6 | 1437.5 | 1876.6 | 0 | 0 | 0 | 0 | ||||||
10 | Selkirk ,RJ (Rebecca Joy) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1739.8 | 1314.8 | 1732.9 | 1314.8 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|