Surname or Chess SA id..
Ratings
Tournaments
 
Grand Prix
Statistics
Notifications
No data found.
Chess SA Region AOC

PLAYER PAGE

Personal

De Vos, J (Jolandi)

Chess SA id

2820117012

FIDE id

?

Date of birth

1982-11-01 (Adult)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2019-07-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1278.3 1300 1240.9 1300
Raw rating 1278.3 1300 1240.9 1300
Weighted rating 1277.4 1299 1240.3 1299
Weighted performance 0 0 0 0
Floor 778.3 800 740.9 800
K-factor 36 36 36 36
Min/Max rating change allowed 148.3 143.8 156.4 143.8
Highest rating 1278.3
2024-03-01		 1300
2024-03-01		 1240.9
2024-03-01		 1300
2024-03-01
Highest raw rating 1278.3
2024-03-01		 1300
2024-03-01		 1240.9
2024-03-01		 1300
2024-03-01
Highest weighted rating 1275.2
2025-08-01		 1296.7
2025-08-01		 1238.9
2025-08-01		 1296.7
2025-08-01
Highest weighted performance 1200
2018-02-01		 1200
2024-03-01		 1200
2018-02-01		 1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1278.3 1300 1240.9 1300
Analysis
Rating 1278.3 1300 1240.9 1300
Raw rating 1278.3 1300 1240.9 1300
Weighted rating 1277.4 1299 1240.3
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 778.3 800 740.9 800
Max/Min rating change allowed 148.3 143.8 156.4 143.8
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 1278.3 1300 1240.9 1300
New weighted rating 1278 1299.7 1240.7 1299.7
New weighted performance 0 0 0 0
Temp new rating 1278.3 1300 1240.9 1300
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1278.3 1300 1240.9 1300
New K-factor 36 36 36 36
New floor 778.3 800 740.9 800

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 2 0 2 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Female
Age group Adult
Region Ethekwini (KED)
Province KwaZulu Natal (KZ)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult 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 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 2 0 0 -425 1367.6 942.6
Standard 0 0 0 0 0 0
Rapid 2 0 0 -425 1367.6 942.6
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1278.3 1300 1240.9 1300
2025-09-01 1278.3 1300 1240.9 1300
2025-08-01 1278.3 1300 1240.9 1300
2025-07-01 1278.3 1300 1240.9 1300
2025-06-01 1278.3 1300 1240.9 1300
2025-05-01 1278.3 1300 1240.9 1300
2025-04-01 1278.3 1300 1240.9 1300
2025-03-01 1278.3 1300 1240.9 1300
2025-02-01 1278.3 1300 1240.9 1300
2025-01-01 1278.3 1300 1240.9 1300
2024-12-01 1278.3 1300 1240.9 1300
2024-11-01 1278.3 1300 1240.9 1300
2024-10-01 1278.3 1300 1240.9 1300
2024-09-01 1278.3 1300 1240.9 1300
2024-08-01 1278.3 1300 1240.9 1300
2024-07-01 1278.3 1300 1240.9 1300
2024-06-01 1278.3 1300 1240.9 1300
2024-08-01 1278.3 1300 1240.9 1300
2024-04-01 1278.3 1300 1240.9 1300
2024-03-01 1278.3 1300 1240.9 1300
2024-02-01 1278.3 1300 1240.9 1300
2024-01-01 1278.3 1300 1240.9 1300
2023-12-01 1182.9 1200 1179.2 1200
2023-11-01 1182.9 1200 1179.2 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 2019 Durban CC Winter Rapid 2019-06-13 2019-07-25 Rapid Ethekwini (KED) 8 2 0 Yes Analysis

Top 3 Streaks

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
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 Sibeko ,M (Musawenkosi) 2 0 -425 0 0 0 2 0 -425 0 0 0
1367.6 942.6 0 0 1405.3 942.6 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa
Home Contact Us