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Personal

Pretorius, J (Jeanne)

Chess SA id

1790117942

FIDE id

?

Date of birth

1979-03-20 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2019-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1181.2 1170 1300 1300
Raw rating 1181.2 1170 1300 1300
Weighted rating 1181.2 1170 1299 1299
Weighted performance 0 0 0 0
Floor 700 700 800 800
K-factor 36 36 36 36
Min/Max rating change allowed 170.3 173.1 143.8 143.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1300
2024-02-01		 1300
2024-02-01
Highest raw rating 1200
2018-02-01		 1200
2018-02-01		 1300
2024-02-01		 1300
2024-02-01
Highest weighted rating 1200
2018-10-01		 1200
2018-10-01		 1296.7
2025-08-01		 1296.7
2025-08-01
Highest weighted performance 1200
2018-02-01		 1200
2018-02-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1181.2 1170 1300 1300
Analysis
Rating 1181.2 1170 1300 1300
Raw rating 1181.2 1170 1300 1300
Weighted rating 1181.2 1170 1299
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 800 800
Max/Min rating change allowed 170.3 173.1 143.8 143.8
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 1181.2 1170 1300 1300
New weighted rating 1181.2 1170 1299.7 1299.7
New weighted performance 0 0 0 0
Temp new rating 1181.2 1170 1300 1300
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1181.2 1170 1300 1300
New K-factor 36 36 36 36
New floor 700 700 800 800

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 6 6 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group Adult
Region West Coast (WCU)
Province Western Cape (WC)
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 6 2 33.33 -141.7 1266.2 1124.5
Standard 6 2 33.33 -141.7 1266.2 1124.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1181.2 1170 1300 1300
2025-09-01 1181.2 1170 1300 1300
2025-08-01 1181.2 1170 1300 1300
2025-07-01 1181.2 1170 1300 1300
2025-06-01 1181.2 1170 1300 1300
2025-05-01 1181.2 1170 1300 1300
2025-04-01 1181.2 1170 1300 1300
2025-03-01 1181.2 1170 1300 1300
2025-02-01 1181.2 1170 1300 1300
2025-01-01 1181.2 1170 1300 1300
2024-12-01 1181.2 1170 1300 1300
2024-11-01 1181.2 1170 1300 1300
2024-10-01 1181.2 1170 1300 1300
2024-09-01 1181.2 1170 1300 1300
2024-08-01 1181.2 1170 1300 1300
2024-07-01 1181.2 1170 1300 1300
2024-06-01 1181.2 1170 1300 1300
2024-08-01 1181.2 1170 1300 1300
2024-04-01 1181.2 1170 1300 1300
2024-03-01 1181.2 1170 1300 1300
2024-02-01 1181.2 1170 1300 1300
2024-01-01 1181.2 1170 1300 1300
2023-12-01 1181.2 1170 1200 1200
2023-11-01 1181.2 1170 1200 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 Check Mates 2019 (Open) 2019-08-17 2019-08-17 Standard West Coast (WCU) 6 6 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Check Mates 2019		 Tournament
Check Mates 2019
date
2019-08-17		 rnd
2		 type
Standard		 result
1		 date
2019-08-17		 rnd
3		 type
Standard		 result
1
Opponent
Geldenhuys, M (Mar-Rochelle)		 Opponent
Mattheus, E (Elcay)
# Games Start End
1 2 Tournament
Check Mates 2019		 Tournament
Check Mates 2019
date
2019-08-17		 rnd
2		 type
Standard		 result
1		 date
2019-08-17		 rnd
3		 type
Standard		 result
1
Opponent
Geldenhuys, M (Mar-Rochelle)		 Opponent
Mattheus, E (Elcay)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Check Mates 2019		 Tournament
Check Mates 2019
date
2019-08-17		 rnd
2		 type
Standard		 result
1		 date
2019-08-17		 rnd
3		 type
Standard		 result
1
Opponent
Geldenhuys, M (Mar-Rochelle)		 Opponent
Mattheus, E (Elcay)
# Games Start End
1 2 Tournament
Check Mates 2019		 Tournament
Check Mates 2019
date
2019-08-17		 rnd
2		 type
Standard		 result
1		 date
2019-08-17		 rnd
3		 type
Standard		 result
1
Opponent
Geldenhuys, M (Mar-Rochelle)		 Opponent
Mattheus, E (Elcay)
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 Lewaks ,S (Shaundre) 1 0 -425 1 0 -425 0 0 0 0 0 0
1419.6 994.6 1386.7 994.6 0 0 0 0
2 Lewaks ,A (Andre) 1 0 -425 1 0 -425 0 0 0 0 0 0
1204.9 779.9 1184.6 779.9 0 0 0 0
3 Geldenhuys ,M (Mar-Rochelle) 1 1 425 1 1 425 0 0 0 0 0 0
1087 1512 1060 1512 0 0 0 0
4 Ellman ,A (Anne-Belle) 1 0 -425 1 0 -425 0 0 0 0 0 0
1357.4 932.4 1308.1 932.4 0 0 0 0
5 Maarman ,P (Perusha) 1 0 -425 1 0 -425 0 0 0 0 0 0
1240.2 815.2 1229.1 815.2 0 0 0 0
6 Mattheus ,E (Elcay) 1 1 425 1 1 425 0 0 0 0 0 0
1287.8 1712.8 1249.6 1712.8 0 0 0 0

Norms

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