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Chess SA Region AOC

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Personal

Melles, S (Sidona)

Chess SA id

2120325619

FIDE id

?

Date of birth

2012-03-11 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1252.2 1263.2 1200 1200
Raw rating 1252.2 1263.2 1200 1200
Weighted rating 1208.2 1209.9 1200 1200
Weighted performance 0 0 0 0
Floor 752.2 763.2 700 700
K-factor 36 36 40 40
Min/Max rating change allowed 153.9 151.5 165.8 165.8
Highest rating 1252.2
2025-09-01		 1263.2
2025-09-01		 1199
2025-08-23		 1199
2025-08-23
Highest raw rating 1252.2
2025-09-01		 1263.2
2025-09-01		 1199
2025-08-23		 1199
2025-08-23
Highest weighted rating 1204.2
2025-09-01		 1205.1
2025-09-01		 0
2025-08-23		 0
2025-08-23
Highest weighted performance 0
2025-08-23		 0
2025-08-23		 0
2025-08-23		 0
2025-08-23

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1252.2 1263.2 1200 1200
Analysis
Rating 1252.2 1263.2 1200 1200
Raw rating 1252.2 1263.2 1200 1200
Weighted rating 1208.2 1209.9 1200
Weighted performance 0 0 0
K-factor 36 36 40 40
Floor 752.2 763.2 700 700
Max/Min rating change allowed 153.9 151.5 165.8 165.8
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 1252.2 1263.2 1200 1200
New weighted rating 1212 1214.5 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1252.2 1263.2 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1252.2 1263.2 1200 1200
New K-factor 36 36 36 36
New floor 752.2 763.2 700 700

Item Main Standard Rapid Blitz
0 0 0 0
3 3 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 3 3 0 0

Games since
Main
3		 Standard
3		 Rapid
0		 Blitz
0
Gender F
Age group U14
Region Ekurhuleni (GE)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U14 -1 -1 -1
U14 F -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U14 -1 -1 -1
U14 F -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U14 -1 -1 -1
U14 F -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U14 -1 -1 -1
U14 F -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 3 3 100 425 1208.3 1633.3
Standard 3 3 100 425 1208.3 1633.3
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 3 3 100 425 1208.3 1633.3
Standard 3 3 100 425 1208.3 1633.3
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1252.2 1263.2 1200 1200
2025-09-01 1252.2 1263.2 1200 1200
2025-08-01 1200 1200 1200 1200
2025-07-01 1200 1200 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
2024-06-01 1200 1200 1200 1200
2024-08-01 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
2023-11-01 1200 1200 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 D5 Teams 2025 (U13 Girls) 2025-08-16 2025-08-16 Standard Ekurhuleni (GE) 3 3 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 D5 Teams 2025 (U13 Girls) 2025-08-16 2025-08-16 Standard Ekurhuleni (GE) 3 3 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 3 Tournament
D5 Teams 2025		 Tournament
D5 Teams 2025
date
2025-08-16		 rnd
1		 type
Standard		 result
1		 date
2025-08-16		 rnd
3		 type
Standard		 result
1
Opponent
Ebersohn, C (Chrisne)		 Opponent
Van der Merwe, M (Mia)
# Games Start End
1 3 Tournament
D5 Teams 2025		 Tournament
D5 Teams 2025
date
2025-08-16		 rnd
1		 type
Standard		 result
1		 date
2025-08-16		 rnd
3		 type
Standard		 result
1
Opponent
Ebersohn, C (Chrisne)		 Opponent
Van der Merwe, M (Mia)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 3 Tournament
D5 Teams 2025		 Tournament
D5 Teams 2025
date
2025-08-16		 rnd
1		 type
Standard		 result
1		 date
2025-08-16		 rnd
3		 type
Standard		 result
1
Opponent
Ebersohn, C (Chrisne)		 Opponent
Van der Merwe, M (Mia)
# Games Start End
1 3 Tournament
D5 Teams 2025		 Tournament
D5 Teams 2025
date
2025-08-16		 rnd
1		 type
Standard		 result
1		 date
2025-08-16		 rnd
3		 type
Standard		 result
1
Opponent
Ebersohn, C (Chrisne)		 Opponent
Van der Merwe, M (Mia)
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 Van der Merwe ,M (Mia) 1 1 425 1 1 425 0 0 0 0 0 0
1199.6 1624.6 1199.5 1624.6 0 0 0 0
2 Ebersohn ,C (Chrisne) 1 1 425 1 1 425 0 0 0 0 0 0
1247.4 1672.4 1256.8 1672.4 0 0 0 0
3 Janse Van Vuuren ,D (Demicke) 1 1 425 1 1 425 0 0 0 0 0 0
1178 1603 1177.1 1603 0 0 0 0

Norms

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