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Chess SA Region AOC

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Personal

Mariah, S (Suriya)

Chess SA id

2120137151

FIDE id

?

Date of birth

2012-07-17 (U14)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2024-05-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1139.5 1127.3 1200 1200
Raw rating 1139.5 1127.3 1200 1200
Weighted rating 1133.9 1120.6 1200 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 180.7 183.9 165.8 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2019-12-01		 1200
2019-12-01		 1200
2024-03-01		 1200
2024-03-01
Highest weighted rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1200
2019-12-01		 1200
2019-12-01		 1200
2024-03-01		 1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1139.5 1127.3 1200 1200
Analysis
Rating 1139.5 1127.3 1200 1200
Raw rating 1139.5 1127.3 1200 1200
Weighted rating 1133.9 1120.6 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 180.7 183.9 165.8 165.8
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 1139.5 1127.3 1200 1200
New weighted rating 1133.9 1120.5 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1139.5 1127.3 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1139.5 1127.3 1200 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
5 5 0 0
5 5 0 0
0 0 0 0
0 0 0 0
History 10 10 0 0

Games since
Main
5		 Standard
5		 Rapid
0		 Blitz
0
Gender Female
Age group U14
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 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 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 20 -255 1212.9 957.9
Standard 10 2 20 -255 1212.9 957.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1139.5 1127.3 1200 1200
2025-09-30 1139.5 1127.3 1200 1200
2025-09-01 1139.5 1127.3 1200 1200
2025-08-01 1139.5 1127.3 1200 1200
2025-07-01 1139.5 1127.3 1200 1200
2025-06-01 1139.5 1127.3 1200 1200
2025-05-01 1139.5 1127.3 1200 1200
2025-04-01 1139.5 1127.3 1200 1200
2025-03-01 1139.5 1127.3 1200 1200
2025-02-01 1138.6 1126.1 1200 1200
2025-01-01 1108.8 1090.5 1200 1200
2024-12-01 1108.8 1090.5 1200 1200
2024-11-01 1108.8 1090.5 1200 1200
2024-10-01 1108.8 1090.5 1200 1200
2024-09-01 1108.8 1090.5 1200 1200
2024-08-01 1108.8 1090.5 1200 1200
2024-07-01 1108.8 1090.5 1200 1200
2024-09-01 1108.8 1090.5 1200 1200
2024-05-01 1183.2 1179.6 1200 1200
2024-04-01 1183.2 1179.6 1200 1200
2024-03-01 1183.2 1179.6 1200 1200
2024-02-01 1183.2 1179.6 1200 1200
2024-01-01 1183.2 1179.6 1200 1200
2023-12-01 1183.2 1179.6 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# 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 2024 Mid Gauteng Open Chess Tournament (U14) 2024-05-02 2024-05-02 Standard Tshwane (GTP) 5 5 0 Yes Analysis
2 Ekurhuleni Springs Open 4 March 2023 (D) 2023-03-04 2023-03-04 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Ekurhuleni Springs Open 4 March 2023		 Tournament
Ekurhuleni Springs Open 4 March 2023
date
2023-03-04		 rnd
3		 type
Standard		 result
1		 date
2023-03-04		 rnd
4		 type
Standard		 result
1
Opponent
Lekgodi, K (Kholofelo)		 Opponent
Ncube, S (Sphamandla)
# Games Start End
1 2 Tournament
Ekurhuleni Springs Open 4 March 2023		 Tournament
Ekurhuleni Springs Open 4 March 2023
date
2023-03-04		 rnd
3		 type
Standard		 result
1		 date
2023-03-04		 rnd
4		 type
Standard		 result
1
Opponent
Lekgodi, K (Kholofelo)		 Opponent
Ncube, S (Sphamandla)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Ekurhuleni Springs Open 4 March 2023		 Tournament
Ekurhuleni Springs Open 4 March 2023
date
2023-03-04		 rnd
3		 type
Standard		 result
1		 date
2023-03-04		 rnd
4		 type
Standard		 result
1
Opponent
Lekgodi, K (Kholofelo)		 Opponent
Ncube, S (Sphamandla)
# Games Start End
1 2 Tournament
Ekurhuleni Springs Open 4 March 2023		 Tournament
Ekurhuleni Springs Open 4 March 2023
date
2023-03-04		 rnd
3		 type
Standard		 result
1		 date
2023-03-04		 rnd
4		 type
Standard		 result
1
Opponent
Lekgodi, K (Kholofelo)		 Opponent
Ncube, S (Sphamandla)
No games found.
# Games Start End
No games found.
# 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 Buchner ,E (Emil) 1 0 -425 1 0 -425 0 0 0 0 0 0
1377.2 952.2 1377.1 952.2 0 0 0 0
2 Koekemoer ,M (Marko) 1 0 -425 1 0 -425 0 0 0 0 0 0
1170.4 745.4 1161.7 745.4 0 0 0 0
3 Vermaak ,R (Ruben) 1 0 -425 1 0 -425 0 0 0 0 0 0
1198 773 1190.1 773 0 0 0 0
4 Nkoane ,P (Pontsho) 1 0 -425 1 0 -425 0 0 0 0 0 0
1165.1 740.1 1158.4 740.1 0 0 0 0
5 Maluleke ,J (John) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
6 Ncube ,S (Sphamandla) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
7 Lekgodi ,K (Kholofelo) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
8 Oosthuizen ,J (Jayden) 1 0 -425 1 0 -425 0 0 0 0 0 0
1221.3 796.3 1229.5 796.3 0 0 0 0
9 Loock ,K (Kornel) 1 0 -425 1 0 -425 0 0 0 0 0 0
1184.4 759.4 1183.2 759.4 0 0 0 0
10 Long ,J (Jianyu) 1 0 -425 1 0 -425 0 0 0 0 0 0
1212.9 787.9 1215.2 787.9 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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