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Personal

Van Schalkwyk, R (Ruben)

Chess SA id

1130143132

FIDE id

?

Date of birth

2013-12-09 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2022-07-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1137.7 1120 1195.2 1200
Raw rating 1137.7 1120 1195.2 1200
Weighted rating 1137.7 1120 1195.2 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 181.2 185.8 167 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2020-01-01		 1200
2020-01-01		 1200
2020-01-01		 1200
2024-02-01
Highest weighted rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1200
2020-01-01		 1200
2020-01-01		 1200
2020-01-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1137.7 1120 1195.2 1200
Analysis
Rating 1137.7 1120 1195.2 1200
Raw rating 1137.7 1120 1195.2 1200
Weighted rating 1137.7 1120 1195.2
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 181.2 185.8 167 165.8
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 1137.7 1120 1195.2 1200
New weighted rating 1137.7 1120 1195.2 1200
New weighted performance 0 0 0 0
Temp new rating 1137.7 1120 1195.2 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1137.7 1120 1195.2 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
0 0 0 0
0 0 0 0
8 4 4 0
0 0 0 0
History 8 4 4 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group U14
Region West Coast (WCU)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 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 8 2 25 -212.5 1210.9 998.4
Standard 4 0 0 -425 1237.4 812.4
Rapid 4 2 50 0 1184.5 1184.5
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1137.7 1120 1195.2 1200
2025-09-01 1137.7 1120 1195.2 1200
2025-08-01 1137.7 1120 1195.2 1200
2025-07-01 1137.7 1120 1195.2 1200
2025-06-01 1137.7 1120 1195.2 1200
2025-05-01 1137.7 1120 1195.2 1200
2025-04-01 1137.7 1120 1195.2 1200
2025-03-01 1137.7 1120 1195.2 1200
2025-02-01 1137.7 1120 1195.2 1200
2025-01-01 1137.7 1120 1195.2 1200
2024-12-01 1137.7 1120 1195.2 1200
2024-11-01 1137.7 1120 1195.2 1200
2024-10-01 1137.7 1120 1195.2 1200
2024-09-01 1137.7 1120 1195.2 1200
2024-08-01 1137.7 1120 1195.2 1200
2024-07-01 1137.7 1120 1195.2 1200
2024-06-01 1137.7 1120 1195.2 1200
2024-08-01 1137.7 1120 1195.2 1200
2024-04-01 1137.7 1120 1195.2 1200
2024-03-01 1137.7 1120 1195.2 1200
2024-02-01 1137.7 1120 1195.2 1200
2024-01-01 1137.7 1120 1195.2 1200
2023-12-01 1137.7 1120 1195.2 1200
2023-11-01 1137.7 1120 1195.2 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 Pedro Booyse Top Schools 2022 (U9 Combined) 2022-07-23 2022-07-23 Standard West Coast (WCU) 6 4 0 Yes Analysis
2 Bo-Weskus Top Skole 2022 (O9) 2022-06-11 2022-06-11 Rapid West Coast (WCU) 5 4 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Bo-Weskus Top Skole 2022		 Tournament
Bo-Weskus Top Skole 2022
date
2022-06-11		 rnd
1		 type
Rapid		 result
1		 date
2022-06-11		 rnd
2		 type
Rapid		 result
1
Opponent
Milford, M (Mihasquo)		 Opponent
Koopman, W (Wernie)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Bo-Weskus Top Skole 2022		 Tournament
Bo-Weskus Top Skole 2022
date
2022-06-11		 rnd
1		 type
Rapid		 result
1		 date
2022-06-11		 rnd
2		 type
Rapid		 result
1
Opponent
Milford, M (Mihasquo)		 Opponent
Koopman, W (Wernie)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Bo-Weskus Top Skole 2022		 Tournament
Bo-Weskus Top Skole 2022
date
2022-06-11		 rnd
1		 type
Rapid		 result
1		 date
2022-06-11		 rnd
2		 type
Rapid		 result
1
Opponent
Milford, M (Mihasquo)		 Opponent
Koopman, W (Wernie)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Bo-Weskus Top Skole 2022		 Tournament
Bo-Weskus Top Skole 2022
date
2022-06-11		 rnd
1		 type
Rapid		 result
1		 date
2022-06-11		 rnd
2		 type
Rapid		 result
1
Opponent
Milford, M (Mihasquo)		 Opponent
Koopman, W (Wernie)
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 Oackley ,S (Shaigen) 1 0 -425 1 0 -425 0 0 0 0 0 0
1225.8 800.8 1200 800.8 0 0 0 0
2 Van Rooyen ,N (Nevine) 1 0 -425 1 0 -425 0 0 0 0 0 0
1219.3 794.3 1200 794.3 0 0 0 0
3 Van Wyk ,C (Caleb) 1 0 -425 1 0 -425 0 0 0 0 0 0
1269.4 844.4 1200 844.4 0 0 0 0
4 Huysamen ,S (Schalk) 1 0 -425 1 0 -425 0 0 0 0 0 0
1235.2 810.2 1200 810.2 0 0 0 0
5 Van Der Merwe ,C (Charl) 1 0 -425 0 0 0 1 0 -425 0 0 0
1186.5 761.5 0 0 1174.3 761.5 0 0
6 Joseph ,C (Carl) 1 0 -425 0 0 0 1 0 -425 0 0 0
1200 775 0 0 1200 775 0 0
7 Koopman ,W (Wernie) 1 1 425 0 0 0 1 1 425 0 0 0
1163.5 1588.5 0 0 1138.4 1588.5 0 0
8 Milford ,M (Mihasquo) 1 1 425 0 0 0 1 1 425 0 0 0
1188 1613 0 0 1180.8 1613 0 0

Norms

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