Surname or Chess SA id..
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Chess SA Region AOC

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Personal

Shoriwa, S (Stanford)

Chess SA id

1720147163

FIDE id

?

Date of birth

1972-09-12 (Adult)

Gender

Male

Region

OR Tambo (EOR)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1235.3 1185.5 1241.2 1300
Raw rating 1235.3 1185.5 1241.2 1300
Weighted rating 1235.1 1185.4 1241 1299.7
Weighted performance 0 0 0 0
Floor 735.3 700 741.2 800
K-factor 36 36 36 36
Min/Max rating change allowed 157.7 169.3 156.4 143.8
Highest rating 1235.3
2024-02-01		 1200
2018-10-01		 1241.2
2024-02-01		 1300
2024-02-01
Highest raw rating 1235.3
2024-02-01		 1200
2019-12-01		 1241.2
2024-02-01		 1300
2024-02-01
Highest weighted rating 1233.2
2025-08-01		 1200
2018-10-01		 1238.6
2025-08-01		 1296.7
2025-08-01
Highest weighted performance 1200
2019-12-01		 1200
2019-12-01		 1200
2019-12-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1235.3 1185.5 1241.2 1300
Analysis
Rating 1235.3 1185.5 1241.2 1300
Raw rating 1235.3 1185.5 1241.2 1300
Weighted rating 1235.1 1185.4 1241
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 735.3 700 741.2 800
Max/Min rating change allowed 157.7 169.3 156.4 143.8
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 1235.3 1185.5 1241.2 1300
New weighted rating 1235.3 1185.4 1241.2 1300
New weighted performance 0 0 0 0
Temp new rating 1235.3 1185.5 1241.2 1300
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1235.3 1185.5 1241.2 1300
New K-factor 36 36 36 36
New floor 735.3 700 741.2 800

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
1 1 0 0
3 0 3 0
0 0 0 0
History 4 1 3 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group Adult
Region OR Tambo (EOR)
Province Eastern Cape (EC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -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 4 0.5 12.5 -318.8 1217.5 898.8
Standard 1 0 0 -425 1270 845
Rapid 3 0.5 16.67 -283.3 1200 916.7
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1235.3 1185.5 1241.2 1300
2025-09-30 1235.3 1185.5 1241.2 1300
2025-09-01 1235.3 1185.5 1241.2 1300
2025-08-01 1235.3 1185.5 1241.2 1300
2025-07-01 1235.3 1185.5 1241.2 1300
2025-06-01 1235.3 1185.5 1241.2 1300
2025-05-01 1235.3 1185.5 1241.2 1300
2025-04-01 1235.3 1185.5 1241.2 1300
2025-03-01 1235.3 1185.5 1241.2 1300
2025-02-01 1235.3 1185.5 1241.2 1300
2025-01-01 1235.3 1185.2 1241.2 1300
2024-12-01 1235.3 1185.2 1241.2 1300
2024-11-01 1235.3 1185.2 1241.2 1300
2024-10-01 1235.3 1185.2 1241.2 1300
2024-09-01 1235.3 1185.2 1241.2 1300
2024-08-01 1235.3 1185.2 1241.2 1300
2024-07-01 1235.3 1185.2 1241.2 1300
2024-09-01 1235.3 1185.2 1241.2 1300
2024-05-01 1235.3 1185.2 1241.2 1300
2024-04-01 1235.3 1185.2 1241.2 1300
2024-03-01 1235.3 1185.2 1241.2 1300
2024-02-01 1235.3 1185.2 1241.2 1300
2024-01-01 1235.3 1185.2 1241.2 1300
2023-12-01 1171.5 1185.2 1161.6 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 Sihambasonke Chess Club Youth Day Event 2023 (B) 2023-06-16 2023-06-16 Standard Amathole (EAL) 5 1 0 Yes Analysis
2 Polly Gabada Regional Games 2022 (Open) 2022-10-21 2022-10-21 Rapid OR Tambo (EOR) 7 3 0.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 1 Tournament
Polly Gabada Regional Games 2022		 Tournament
Polly Gabada Regional Games 2022
date
2022-10-21		 rnd
6		 type
Rapid		 result
0.5		 date
2022-10-21		 rnd
6		 type
Rapid		 result
0.5
Opponent
Sango, T (Thembelani)		 Opponent
Sango, T (Thembelani)
No games found.
# Games Start End
# Games Start End
1 1 Tournament
Polly Gabada Regional Games 2022		 Tournament
Polly Gabada Regional Games 2022
date
2022-10-21		 rnd
6		 type
Rapid		 result
0.5		 date
2022-10-21		 rnd
6		 type
Rapid		 result
0.5
Opponent
Sango, T (Thembelani)		 Opponent
Sango, T (Thembelani)
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
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 Sombeselele ,I (Inako) 1 0 -425 1 0 -425 0 0 0 0 0 0
1270 845 1274.2 845 0 0 0 0
2 Sango ,T (Thembelani) 1 0.5 0 0 0 0 1 0.5 0 0 0 0
1200 1200 0 0 1200 1200 0 0
3 Nyangeni ,P (Prince Ntlakanipho) 1 0 -425 0 0 0 1 0 -425 0 0 0
1200 775 0 0 1200 775 0 0
4 Ncame ,L (Ludwe Pride) 1 0 -425 0 0 0 1 0 -425 0 0 0
1200 775 0 0 1200 775 0 0

Norms

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