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Personal

Zylstra, A (Annemie)

Chess SA id

2090108180

FIDE id

?

Date of birth

2009-04-19 (U18)

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 1357 1347.2 1200 1200
Raw rating 1357 1347.2 1200 1200
Weighted rating 1357 1347.2 1200 1200
Weighted performance 394.9 392.1 0 0
Floor 857 847.2 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 132.6 134.4 165.8 165.8
Highest rating 1371.6
2020-03-01		 1361.7
2020-03-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1357
2024-03-01		 1347.2
2024-03-01		 1200
2024-03-01		 1200
2024-03-01
Highest weighted rating 1357
2024-03-01		 1347.2
2025-02-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1371.6
2020-03-01		 1361.7
2020-03-01		 1200
2024-03-01		 1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1357 1347.2 1200 1200
Analysis
Rating 1357 1347.2 1200 1200
Raw rating 1357 1347.2 1200 1200
Weighted rating 1357 1347.2 1200
Weighted performance 394.9 392.1 0
K-factor 36 36 36 36
Floor 857 847.2 700 700
Max/Min rating change allowed 132.6 134.4 165.8 165.8
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 1357 1347.2 1200 1200
New weighted rating 1357 1347.2 1200 1200
New weighted performance 386.9 384.1 0 0
Temp new rating 1357 1347.2 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1357 1347.2 1200 1200
New K-factor 36 36 36 36
New floor 857 847.2 700 700

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 54 54 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Female
Age group U18
Region Eden (WEG)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U18 -1 -1 -1
U18 Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U18 -1 -1 -1
U18 Female -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U18 -1 -1 -1
U18 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U18 -1 -1 -1
U18 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 54 29 53.7 31.5 1162.5 1194
Standard 54 29 53.7 31.5 1162.5 1194
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1357 1347.2 1200 1200
2025-09-30 1357 1347.2 1200 1200
2025-09-01 1357 1347.2 1200 1200
2025-08-01 1357 1347.2 1200 1200
2025-07-01 1357 1347.2 1200 1200
2025-06-01 1357 1347.2 1200 1200
2025-05-01 1357 1347.2 1200 1200
2025-04-01 1357 1347.2 1200 1200
2025-03-01 1357 1347.2 1200 1200
2025-02-01 1357 1347.2 1200 1200
2025-01-01 1357 1347.2 1200 1200
2024-12-01 1357 1347.2 1200 1200
2024-11-01 1357 1347.2 1200 1200
2024-10-01 1357 1347.2 1200 1200
2024-09-01 1357 1347.2 1200 1200
2024-08-01 1357 1347.2 1200 1200
2024-07-01 1357 1347.2 1200 1200
2024-09-01 1357 1347.2 1200 1200
2024-05-01 1357 1347.2 1200 1200
2024-04-01 1357 1347.2 1200 1200
2024-03-01 1357 1347.2 1200 1200
2024-02-01 1357 1347.2 1200 1200
2024-01-01 1357 1347.2 1200 1200
2023-12-01 1357 1347.2 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 (U11 Girls) 2020-03-07 2020-03-07 Standard Eden (WEG) 5 5 4 Yes Analysis
2 George Trial 3 2020 (U12) 2020-02-22 2020-02-22 Standard Eden (WEG) 5 5 3 Yes Analysis
3 George Trial 2 2020 (U12) 2020-02-08 2020-02-08 Standard Eden (WEG) 5 5 3 Yes Analysis
4 George Trial 1 2020 (U12) 2020-01-25 2020-01-25 Standard Eden (WEG) 5 5 4 Yes Analysis
5 2019 South African Junior Team Championships (U12 Girls) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 6 2 Yes Analysis
6 Eden Trials 3 2019 (U12 Girls) 2019-05-11 2019-05-11 Standard Eden (WEG) 5 5 3 Yes Analysis
7 Eden Trials 2 2019 (U12 Girls) 2019-04-13 2019-04-13 Standard Eden (WEG) 5 4 1.5 Yes Analysis
8 Eden Trials 1 2019 (U12 Girls) 2019-03-02 2019-03-02 Standard Eden (WEG) 5 5 3 Yes Analysis
9 George Trials 3 2019 (U12) 2019-02-23 2019-02-23 Standard Eden (WEG) 5 5 2 Yes Analysis
10 George Trials 2 2019 (U12) 2019-02-09 2019-02-09 Standard Eden (WEG) 5 5 2 Yes Analysis
11 George Trials 1 2019 (U12) 2019-01-26 2019-01-26 Standard Eden (WEG) 5 4 1.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 5 Tournament
George Trial 1 2020		 Tournament
George Trial 2 2020
date
2020-01-25		 rnd
2		 type
Standard		 result
1		 date
2020-02-08		 rnd
1		 type
Standard		 result
1
Opponent
Mikho, D (Dingiswayo)		 Opponent
Stamrood, K (Kyle)
2 3 Tournament
George Trial 2 2020		 Tournament
George Trial 3 2020
date
2020-02-08		 rnd
5		 type
Standard		 result
1		 date
2020-02-22		 rnd
2		 type
Standard		 result
1
Opponent
Mackway-Wilson, M (Matthew)		 Opponent
Rossel, L (Louis)
3 2 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
4		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Reynecke, A (Annemieka)		 Opponent
Van Niekerk, N (Nina)
# Games Start End
1 5 Tournament
George Trial 1 2020		 Tournament
George Trial 2 2020
date
2020-01-25		 rnd
2		 type
Standard		 result
1		 date
2020-02-08		 rnd
1		 type
Standard		 result
1
Opponent
Mikho, D (Dingiswayo)		 Opponent
Stamrood, K (Kyle)
2 3 Tournament
George Trial 2 2020		 Tournament
George Trial 3 2020
date
2020-02-08		 rnd
5		 type
Standard		 result
1		 date
2020-02-22		 rnd
2		 type
Standard		 result
1
Opponent
Mackway-Wilson, M (Matthew)		 Opponent
Rossel, L (Louis)
3 2 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
4		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Reynecke, A (Annemieka)		 Opponent
Van Niekerk, N (Nina)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 5 Tournament
George Trial 1 2020		 Tournament
George Trial 2 2020
date
2020-01-25		 rnd
2		 type
Standard		 result
1		 date
2020-02-08		 rnd
1		 type
Standard		 result
1
Opponent
Mikho, D (Dingiswayo)		 Opponent
Stamrood, K (Kyle)
2 3 Tournament
George Trial 2 2020		 Tournament
George Trial 3 2020
date
2020-02-08		 rnd
5		 type
Standard		 result
1		 date
2020-02-22		 rnd
2		 type
Standard		 result
1
Opponent
Mackway-Wilson, M (Matthew)		 Opponent
Rossel, L (Louis)
3 2 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
4		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Reynecke, A (Annemieka)		 Opponent
Van Niekerk, N (Nina)
# Games Start End
1 5 Tournament
George Trial 1 2020		 Tournament
George Trial 2 2020
date
2020-01-25		 rnd
2		 type
Standard		 result
1		 date
2020-02-08		 rnd
1		 type
Standard		 result
1
Opponent
Mikho, D (Dingiswayo)		 Opponent
Stamrood, K (Kyle)
2 3 Tournament
George Trial 2 2020		 Tournament
George Trial 3 2020
date
2020-02-08		 rnd
5		 type
Standard		 result
1		 date
2020-02-22		 rnd
2		 type
Standard		 result
1
Opponent
Mackway-Wilson, M (Matthew)		 Opponent
Rossel, L (Louis)
3 2 Tournament
Eden Schools Closed Trials 1 2020		 Tournament
Eden Schools Closed Trials 1 2020
date
2020-03-07		 rnd
4		 type
Standard		 result
1		 date
2020-03-07		 rnd
5		 type
Standard		 result
1
Opponent
Reynecke, A (Annemieka)		 Opponent
Van Niekerk, N (Nina)
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 George ,J (Jamie-Lee) 3 0 -425 3 0 -425 0 0 0 0 0 0
1125.7 700.7 1180 700.7 0 0 0 0
2 Rossel ,L (Louis) 2 1 0 2 1 0 0 0 0 0 0 0
1174.5 1174.5 1167 1174.5 0 0 0 0
3 Michaels ,B (Bernadine) 2 1 0 2 1 0 0 0 0 0 0 0
1195.9 1195.9 1189 1195.9 0 0 0 0
4 Lingerveldt ,S (Sunelda) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1140.3 1352.8 1129.2 1352.8 0 0 0 0
5 Jacobs ,S (Sensemecia) 2 1 0 2 1 0 0 0 0 0 0 0
1092.4 1092.4 1074.6 1092.4 0 0 0 0
6 Janse Van Rensburg ,M (Monique) 2 2 425 2 2 425 0 0 0 0 0 0
1144.1 1569.1 1131.8 1569.1 0 0 0 0
7 Williams ,H (Handre) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1138.7 1351.2 1149.7 1351.2 0 0 0 0
8 Van Der Merwe ,C (Cara) 1 0 -425 1 0 -425 0 0 0 0 0 0
988.8 563.8 983.4 563.8 0 0 0 0
9 Kruger ,S (Simon) 1 1 425 1 1 425 0 0 0 0 0 0
1244.7 1669.7 1224.8 1669.7 0 0 0 0
10 Reynecke ,A (Annemieka) 1 1 425 1 1 425 0 0 0 0 0 0
1102.8 1527.8 1083.6 1527.8 0 0 0 0

Norms

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