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Chess SA Region AOC

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Personal

Prins, R (Ruben)

Chess SA id

1180328646

FIDE id

?

Date of birth

2018-07-09 (U8)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

10

Junior GPX Points

1593

Item Main Standard Rapid Blitz
Rating 1344.1 1365.8 1200 1200
Raw rating 1344.1 1365.8 1200 1200
Weighted rating 1211.5 1213.3 1200 1200
Weighted performance 0 0 0 0
Floor 844.1 865.8 700 700
K-factor 36 36 40 40
Min/Max rating change allowed 135 130.9 165.8 165.8
Highest rating 1344.1
2025-11-01		 1365.8
2025-11-01		 1199
2025-10-02		 1199
2025-10-02
Highest raw rating 1344.1
2025-11-01		 1365.8
2025-11-01		 1199
2025-10-02		 1199
2025-10-02
Highest weighted rating 1211.5
2025-11-01		 1213.3
2025-11-01		 0
2025-10-02		 0
2025-10-02
Highest weighted performance 0
2025-10-02		 0
2025-10-02		 0
2025-10-02		 0
2025-10-02

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1344.1 1365.8 1200 1200
Analysis
Rating 1344.1 1365.8 1200 1200
Raw rating 1344.1 1365.8 1200 1200
Weighted rating 1211.5 1213.3 1200
Weighted performance 0 0 0
K-factor 36 36 40 40
Floor 844.1 865.8 700 700
Max/Min rating change allowed 135 130.9 165.8 165.8
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 1344.1 1365.8 1200 1200
New weighted rating 1222.6 1226 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1344.1 1365.8 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1344.1 1365.8 1200 1200
New K-factor 36 36 36 36
New floor 844.1 865.8 700 700

Item Main Standard Rapid Blitz
0 0 0 0
10 10 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 10 10 0 0

Games since
Main
10		 Standard
10		 Rapid
0		 Blitz
0
Gender M
Age group U8
Region Dr Kenneth Kaunda (NWP)
Province Northwest (NW)
Main
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U8 -1 -1 -1
U8 M -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U8 -1 -1 -1
U8 M -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U8 -1 -1 -1
U8 M -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U8 -1 -1 -1
U8 M -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 10 9 90 340 1237.5 1577.5
Standard 10 9 90 340 1237.5 1577.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 10 9 90 340 1237.5 1577.5
Standard 10 9 90 340 1237.5 1577.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1344.1 1365.8 1200 1200
2025-10-01 1200 1200 1200 1200
2025-09-01 1200 1200 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
2024-09-01 1200 1200 1200 1200
2024-05-01 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

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 DR KK Chess Volkies 2025 (U8) 2025-10-18 2025-10-18 Standard Dr Kenneth Kaunda (NWP) 5 5 5 Yes Analysis
2 Dr KK Regional Trials Potch 2025 (`U8) 2025-09-27 2025-09-27 Standard Dr Kenneth Kaunda (NWP) 5 5 4 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 DR KK Chess Volkies 2025 (U8) 2025-10-18 2025-10-18 Standard Dr Kenneth Kaunda (NWP) 5 5 5 Yes Analysis
2 Dr KK Regional Trials Potch 2025 (`U8) 2025-09-27 2025-09-27 Standard Dr Kenneth Kaunda (NWP) 5 5 4 Yes Analysis

Top 3 Streaks

# Games Start End
1 7 Tournament
Dr KK Regional Trials Potch 2025		 Tournament
DR KK Chess Volkies 2025
date
2025-09-27		 rnd
4		 type
Standard		 result
1		 date
2025-10-18		 rnd
5		 type
Standard		 result
1
Opponent
Van Staden, J (Joshua)		 Opponent
Pretorius, M (Miari)
2 2 Tournament
Dr KK Regional Trials Potch 2025		 Tournament
Dr KK Regional Trials Potch 2025
date
2025-09-27		 rnd
1		 type
Standard		 result
1		 date
2025-09-27		 rnd
2		 type
Standard		 result
1
Opponent
Pretorius, M (Miari)		 Opponent
Coetsee, E (Elon)
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
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 Pretorius ,M (Miari) 2 2 425 2 2 425 0 0 0 0 0 0
1194.7 1619.7 1193.6 1619.7 0 0 0 0
2 Vorster ,K (Kiaan) 2 2 425 2 2 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
3 Pretorius ,L (Lihan) 2 1 0 2 1 0 0 0 0 0 0 0
1357.1 1357.1 1359.4 1357.1 0 0 0 0
4 Coetsee ,E (Elon) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
5 Van Staden ,J (Joshua) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
6 Van Staden ,L (Luan) 1 1 425 1 1 425 0 0 0 0 0 0
1271.8 1696.8 1284 1696.8 0 0 0 0
7 Mathopa ,M (Motheo) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0

Norms

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