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Chess SA Region AOC

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Personal

Nkosi, S (Siphesihle)

Chess SA id

2140325588

FIDE id

?

Date of birth

2014-06-04 (U12)

Gender

Female

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-24

Personal details last changed

1900-01-01

Junior GPX Games

15

Junior GPX Points

1004.1

Item Main Standard Rapid Blitz
Rating 1189.5 1187.3 1200 1200
Raw rating 1083.9 1058.5 1200 1200
Weighted rating 1189.5 1187.3 1200 1200
Weighted performance 0 0 0 0
Floor 699.9 699.9 700 700
K-factor 40 40 40 40
Min/Max rating change allowed 195.7 202.9 165.8 165.8
Highest rating 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20
Highest raw rating 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20
Highest weighted rating 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20		 1199.9
2025-08-20
Highest weighted performance 0
1900-01-01		 0
1900-01-01		 0
1900-01-01		 0
1900-01-01

Prediction
Item Main Standard Rapid Blitz
Rating change -8.9 -10.8 0 0
New rating 1180.7 1176.5 1200 1200
Analysis
Rating 1189.5 1187.3 1200 1200
Raw rating 1083.9 1058.5 1200 1200
Weighted rating 1189.5 1187.3 1200
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 699.9 699.9 700 700
Max/Min rating change allowed 195.7 202.9 165.8 165.8
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 1083.9 1058.5 1200 1200
New weighted rating 1180.7 1176.5 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1180.7 1176.5 1200 1200
Temp new rating +/- -8.9 -10.8 0 0
Final new rating +/- -8.9 -10.8 0 0
New rating 1180.7 1176.5 1200 1200
New K-factor 40 40 36 36
New floor 699.9 699.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
15 15 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 15 15 0 0

Games since
Main
15		 Standard
15		 Rapid
0		 Blitz
0
Gender Female
Age group U12
Region Gert Sibande (MGS)
Province Mpumalanga (MP)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U12 -1 -1 -1
U12 Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U12 -1 -1 -1
U12 Female -1 -1 -1
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 15 4 26.67 -198.3 1202.3 1004
Standard 15 4 26.67 -198.3 1202.3 1004
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 15 4 26.67 -198.3 1202.3 1004
Standard 15 4 26.67 -198.3 1202.3 1004
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1083.9 1058.5 1200 1200
2025-09-01 1184.8 1181.7 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 Mpumalanga Regional Chess Trials 2025 (U12) 2025-09-20 2025-09-20 Standard Gert Sibande (MGS) 5 5 1 Yes Analysis
2 Gert Sibande Open Championship 2025 (C) 2025-09-24 2025-09-24 Standard Gert Sibande (MGS) 5 5 1 Yes Analysis
3 Govan Mbeki Primary Schools Teams 2025 (U11 Girls) 2025-08-15 2025-08-15 Standard Gert Sibande (MGS) 5 5 2 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Mpumalanga Regional Chess Trials 2025 (U12) 2025-09-20 2025-09-20 Standard Gert Sibande (MGS) 5 5 1 Yes Analysis
2 Gert Sibande Open Championship 2025 (C) 2025-09-24 2025-09-24 Standard Gert Sibande (MGS) 5 5 1 Yes Analysis
3 Govan Mbeki Primary Schools Teams 2025 (U11 Girls) 2025-08-15 2025-08-15 Standard Gert Sibande (MGS) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 3 Tournament
Govan Mbeki Primary Schools Teams 2025		 Tournament
Govan Mbeki Primary Schools Teams 2025
date
2025-08-15		 rnd
1		 type
Standard		 result
0.5		 date
2025-08-15		 rnd
3		 type
Standard		 result
0.5
Opponent
Sibeko, R (Rethabile)		 Opponent
Nhlanhla, A (Anele)
# Games Start End
1 3 Tournament
Govan Mbeki Primary Schools Teams 2025		 Tournament
Govan Mbeki Primary Schools Teams 2025
date
2025-08-15		 rnd
1		 type
Standard		 result
0.5		 date
2025-08-15		 rnd
3		 type
Standard		 result
0.5
Opponent
Sibeko, R (Rethabile)		 Opponent
Nhlanhla, A (Anele)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 1 Tournament
Govan Mbeki Primary Schools Teams 2025		 Tournament
Govan Mbeki Primary Schools Teams 2025
date
2025-08-15		 rnd
2		 type
Standard		 result
1		 date
2025-08-15		 rnd
2		 type
Standard		 result
1
Opponent
Masuku, Z (Ziyanda)		 Opponent
Masuku, Z (Ziyanda)
# Games Start End
1 1 Tournament
Govan Mbeki Primary Schools Teams 2025		 Tournament
Govan Mbeki Primary Schools Teams 2025
date
2025-08-15		 rnd
2		 type
Standard		 result
1		 date
2025-08-15		 rnd
2		 type
Standard		 result
1
Opponent
Masuku, Z (Ziyanda)		 Opponent
Masuku, Z (Ziyanda)
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 Nhlanhla ,A (Anele) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1200.7 988.2 1200.8 988.2 0 0 0 0
2 Moloi ,L (Lebohang) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
3 Kubheka ,M (Mpendulo) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
4 Mntambo ,A (Amahle) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
5 Gule ,M (Mbali) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
6 Masuku ,Z (Ziyanda) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
7 Mothopeng ,L (Lebohang) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
8 Mazibuko ,B (Bandile) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
9 Shazi ,A (Aphiwe) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
10 Nkondwe ,T (Thando) 1 0 -425 1 0 -425 0 0 0 0 0 0
1223.6 798.6 1200 798.6 0 0 0 0

Norms

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