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Personal

Botha, J (Jo-Ray)

Chess SA id

2070132012

FIDE id

?

Date of birth

2007-02-25 (U20)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1147.7 1138 1200 1200
Raw rating 1147.7 1138 1200 1200
Weighted rating 1147.7 1138 1200 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 178.6 181.1 165.8 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2019-12-01		 1200
2019-12-01		 1200
2024-03-01		 1200
2024-03-01
Highest weighted rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1200
2019-12-01		 1200
2019-12-01		 1200
2024-03-01		 1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1147.7 1138 1200 1200
Analysis
Rating 1147.7 1138 1200 1200
Raw rating 1147.7 1138 1200 1200
Weighted rating 1147.7 1138 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 178.6 181.1 165.8 165.8
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 1147.7 1138 1200 1200
New weighted rating 1147.7 1138 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1147.7 1138 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1147.7 1138 1200 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
0 0 0 0
0 0 0 0
History 10 10 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Female
Age group U20
Region Eden (WEG)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U20 -1 -1 -1
U20 Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U20 -1 -1 -1
U20 Female -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U20 -1 -1 -1
U20 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U20 -1 -1 -1
U20 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 10 4 40 -85 1119.8 1034.8
Standard 10 4 40 -85 1119.8 1034.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1147.7 1138 1200 1200
2025-09-01 1147.7 1138 1200 1200
2025-08-01 1147.7 1138 1200 1200
2025-07-01 1147.7 1138 1200 1200
2025-06-01 1147.7 1138 1200 1200
2025-05-01 1147.7 1138 1200 1200
2025-04-01 1147.7 1138 1200 1200
2025-03-01 1147.7 1138 1200 1200
2025-02-01 1147.7 1138 1200 1200
2025-01-01 1147.7 1138 1200 1200
2024-12-01 1147.7 1138 1200 1200
2024-11-01 1147.7 1138 1200 1200
2024-10-01 1147.7 1138 1200 1200
2024-09-01 1147.7 1138 1200 1200
2024-08-01 1147.7 1138 1200 1200
2024-07-01 1147.7 1138 1200 1200
2024-06-01 1147.7 1138 1200 1200
2024-08-01 1147.7 1138 1200 1200
2024-04-01 1147.7 1138 1200 1200
2024-03-01 1147.7 1138 1200 1200
2024-02-01 1147.7 1138 1200 1200
2024-01-01 1147.7 1138 1200 1200
2023-12-01 1147.7 1138 1200 1200
2023-11-01 1147.7 1138 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 Eden Schools Closed Trials 1 2020 (U13 Girls) 2020-03-07 2020-03-07 Standard Eden (WEG) 5 5 3 Yes Analysis
2 Oudtshoorn Proewe 1 2020 (O13) 2020-02-15 2020-02-15 Standard Eden (WEG) 5 5 1 Yes Analysis

Top 3 Streaks

# Games Start End
1 3 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
3		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Coetsee, H (Hayley)		 Opponent
Violante, C (Carla)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
2		 type
Standard		 result
1		 date
2020-02-15		 rnd
2		 type
Standard		 result
1
Opponent
Saku, L (Lisolethu)		 Opponent
Saku, L (Lisolethu)
# Games Start End
1 3 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
3		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Coetsee, H (Hayley)		 Opponent
Violante, C (Carla)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
2		 type
Standard		 result
1		 date
2020-02-15		 rnd
2		 type
Standard		 result
1
Opponent
Saku, L (Lisolethu)		 Opponent
Saku, L (Lisolethu)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 3 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
3		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Coetsee, H (Hayley)		 Opponent
Violante, C (Carla)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
2		 type
Standard		 result
1		 date
2020-02-15		 rnd
2		 type
Standard		 result
1
Opponent
Saku, L (Lisolethu)		 Opponent
Saku, L (Lisolethu)
# Games Start End
1 3 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
3		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Coetsee, H (Hayley)		 Opponent
Violante, C (Carla)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
2		 type
Standard		 result
1		 date
2020-02-15		 rnd
2		 type
Standard		 result
1
Opponent
Saku, L (Lisolethu)		 Opponent
Saku, L (Lisolethu)
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 Beukes ,E (Envo) 1 1 425 1 1 425 0 0 0 0 0 0
1098.8 1523.8 1088.8 1523.8 0 0 0 0
2 Uithaler ,K (Keano) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
3 Lingerveldt ,S (Sunelda) 1 0 -425 1 0 -425 0 0 0 0 0 0
1147.4 722.4 1138.9 722.4 0 0 0 0
4 Prins ,G (Gior-Danny) 1 0 -425 1 0 -425 0 0 0 0 0 0
1002.3 577.3 1001.4 577.3 0 0 0 0
5 Van Staden ,L (Leane) 1 0 -425 1 0 -425 0 0 0 0 0 0
1017.5 592.5 1003.8 592.5 0 0 0 0
6 Galant ,D (Dameon) 1 0 -425 1 0 -425 0 0 0 0 0 0
1107.5 682.5 1105.4 682.5 0 0 0 0
7 Violante ,C (Carla) 1 1 425 1 1 425 0 0 0 0 0 0
1185.7 1610.7 1179.6 1610.7 0 0 0 0
8 Saku ,L (Lisolethu) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
9 Bezuidenhoudt ,K (Kailee) 1 0 -425 1 0 -425 0 0 0 0 0 0
1080.4 655.4 1081.6 655.4 0 0 0 0
10 Coetsee ,H (Hayley) 1 1 425 1 1 425 0 0 0 0 0 0
1158.8 1583.8 1150.8 1583.8 0 0 0 0

Norms

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