PLAYER PAGE

Personal

Jansen, G (Gabriella)

Chess SA id

208088296

FIDE id

?

Date of birth

2008-09-17 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

30

Junior GPX Points

1282.1

Item Main Standard Rapid Blitz
Rating 1389 1379 814.4 574.8
Raw rating 1370.9 1358.4 814.4 574.8
Weighted rating 1389 1379 814.4 574.8
Weighted performance 1267.4 1259.9 0 0
Floor 920.2 919.9 500 500
K-factor 32 32 40 40
Min/Max rating change allowed 130 132.3 287.2 404.1
Highest rating 1420.2
2022-02-01
1419.9
2022-02-01
1200
2018-02-01
1200
2024-03-01
Highest raw rating 1420.2
2022-02-01
1419.9
2022-02-01
814.4
2024-03-01
574.8
2024-03-01
Highest weighted rating 1420.2
2024-09-01
1419.9
2022-05-01
814.4
2024-11-01
574.8
2024-11-01
Highest weighted performance 1419.8
2022-04-01
1413.9
2019-05-01
1200
2018-02-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change -1.7 -2 0 0
New rating 1387.3 1377 814.4 574.8
Analysis
Rating 1389 1379 814.4 574.8
Raw rating 1370.9 1358.4 814.4 574.8
Weighted rating 1389 1379 814.4
Weighted performance 1267.4 1259.9 0
K-factor 32 32 40 40
Floor 920.2 919.9 500 500
Max/Min rating change allowed 130 132.3 287.2 404.1
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 1370.9 1358.4 814.4 574.8
New weighted rating 1387.3 1377 814.4 574.8
New weighted performance 1266.9 1259.4 0 0
Temp new rating 1387.3 1377 814.4 574.8
Temp new rating +/- -1.7 -2 0 0
Final new rating +/- -1.7 -2 0 0
New rating 1387.3 1377 814.4 574.8
New K-factor 32 32 40 40
New floor 920.2 919.9 500 500

Item Main Standard Rapid Blitz
0 0 0 0
30 30 0 0
5 5 0 0
0 0 0 0
32 32 0 0
5 0 5 0
History 201 186 15 0

Games since
Main
35
Standard
35
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 2269 619 189
Female 405 146 49
U18 379 96 24
U18 Female 50 19 6
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 30 17.5 58.33 70.8 1271.3 1342.1
Standard 30 17.5 58.33 70.8 1271.3 1342.1
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 176 117 66.48 140.1 1163.4 1303.4
Standard 161 109 67.7 150.5 1159.5 1310
Rapid 15 8 53.33 28.3 1204.6 1232.9
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1370.9 1358.4 814.4 574.8
2025-09-01 1377 1364.2 814.4 574.8
2025-08-01 1392.5 1383.1 814.4 574.8
2025-07-01 1392.5 1383.1 814.4 574.8
2025-06-01 1392.5 1383.1 814.4 574.8
2025-05-01 1390.4 1380.8 814.4 574.8
2025-04-01 1414.2 1409.3 814.4 574.8
2025-03-01 1392.1 1382.3 814.4 574.8
2025-02-01 1390.8 1381.1 814.4 574.8
2025-01-01 1373.4 1359.4 814.4 574.8
2024-12-01 1373.4 1359.4 814.4 574.8
2024-11-01 1373.4 1359.4 814.4 574.8
2024-10-01 1373.4 1359.4 814.4 574.8
2024-09-01 1400.8 1393.6 814.4 574.8
2024-08-01 1400.8 1393.6 814.4 574.8
2024-07-01 1400.8 1393.6 814.4 574.8
2024-06-01 1400.8 1393.6 814.4 574.8
2024-08-01 1400.8 1393.6 814.4 574.8
2024-04-01 1400.8 1393.6 814.4 574.8
2024-03-01 1400.8 1393.6 814.4 574.8
2024-02-01 1400.8 1393.6 814.4 574.8
2024-01-01 1400.8 1393.6 814.4 574.8
2023-12-01 1400.8 1393.6 814.4 574.8
2023-11-01 1400.8 1393.6 814.4 574.8

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Western Cape Schools - Top Schools 2025 (U17 Girls) 2025-09-06 2025-09-07 Standard Overberg (WOS) 5 5 3 Yes Analysis
2 Mossel Bay Top Schools 2025 (U18 Girls) 2025-08-02 2025-08-02 Standard Eden (WEG) 6 4 2 Yes Analysis
3 Western Cape Schools Individual Championship 2025 (U17 Girls) 2025-04-26 2025-04-27 Standard West Coast (WCU) 6 6 2.5 Yes Analysis
4 Eden Chess Trials 2 2025 (U18) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 5 2.5 Yes Analysis
5 Eden Schools Chess Trials 1 2025 (U17 Girls) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
6 Mossel Bay Schools Trials 2 2025 (U17 Girls) 2025-02-22 2025-02-22 Standard Eden (WEG) 5 5 3.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Western Cape Schools - Top Schools 2025 (U17 Girls) 2025-09-06 2025-09-07 Standard Overberg (WOS) 5 5 3 Yes Analysis
2 Mossel Bay Top Schools 2025 (U18 Girls) 2025-08-02 2025-08-02 Standard Eden (WEG) 6 4 2 Yes Analysis
3 Western Cape Schools Individual Championship 2025 (U17 Girls) 2025-04-26 2025-04-27 Standard West Coast (WCU) 6 6 2.5 Yes Analysis
4 Eden Chess Trials 2 2025 (U18) 2025-03-15 2025-04-12 Standard Eden (WEG) 10 5 2.5 Yes Analysis
5 Eden Schools Chess Trials 1 2025 (U17 Girls) 2025-03-08 2025-03-08 Standard Eden (WEG) 5 5 4 Yes Analysis
6 Mossel Bay Schools Trials 2 2025 (U17 Girls) 2025-02-22 2025-02-22 Standard Eden (WEG) 5 5 3.5 Yes Analysis
7 Western Cape Top Schools Championship 2024 (U18 Girls) 2024-08-30 2024-09-01 Standard Eden (WEG) 5 5 2 Yes Analysis
8 Western Cape Top Schools 2022 (U15 Girls) 2022-09-16 2022-09-17 Standard Overberg (WOS) 5 5 3.5 Yes Analysis
9 Western Cape Schools Chess 2022 (U15 Girls) 2022-05-07 2022-05-08 Standard Eden (WEG) 6 6 3 Yes Analysis
10 Eden Proewe 2 2022 (O15 Dogters) 2022-04-09 2022-04-09 Standard Eden (WEG) 5 5 4 Yes Analysis
11 Eden Proewe 1 2022 (O15 Dogters) 2022-03-12 2022-03-12 Standard Eden (WEG) 5 5 4 Yes Analysis
12 SA National Team School Chess Championships 2022 (Girls) 2022-02-04 2022-02-05 Standard Lejweleputswa (FLW) 6 6 3.5 Yes Analysis
13 Mosselbaai Skole Skaak Proewe 1 2022 (U15 Girls) 2022-01-29 2022-01-29 Standard Eden (WEG) 5 5 4.5 Yes Analysis
14 Western Cape Schools Championship 2021 (U13 Girls) 2021-10-02 2021-10-02 Rapid Cape Town (WCT) 5 5 3 Yes Analysis
15 Eden Schools Closed Trials 1 2020 (U13 Girls) 2020-03-07 2020-03-07 Standard Eden (WEG) 5 5 4.5 Yes Analysis
16 Mossel Bay Trials 2 2020 (U13) 2020-02-15 2020-02-15 Standard Eden (WEG) 5 4 3 Yes Analysis
17 Mossel Bay Trials 1 2020 (U13) 2020-02-01 2020-02-01 Standard Eden (WEG) 5 5 4 Yes Analysis
18 2019 South African Junior Team Championships (U12A) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 4 Yes Analysis
19 Mossel Bay Chess Open 2019 (B) 2019-10-04 2019-10-05 Standard Eden (WEG) 6 6 3 Yes Analysis
20 Eden Chess League 2019 (2nd Division) 2019-08-24 2019-08-24 Rapid Eden (WEG) 5 4 2.5 Yes Analysis
21 South African Schools Individuals Chess Championships 2019 (U13 Girls) 2019-06-18 2019-06-21 Standard Frances Baard (NCF) 7 7 4 Yes Analysis
22 Eden Trials 3 2019 (U12 Open) 2019-05-11 2019-05-11 Standard Eden (WEG) 5 5 3 Yes Analysis
23 Western Cape Schools Individuals 2019 (U11 Girls) 2019-05-18 2019-05-19 Standard Eden (WEG) 6 6 5 Yes Analysis
24 Eden Trials 2 2019 (U12 Open) 2019-04-13 2019-04-13 Standard Eden (WEG) 5 5 4 Yes Analysis
25 Eden Trials 1 2019 (U12 Open) 2019-03-02 2019-03-02 Standard Eden (WEG) 5 5 4 Yes Analysis
26 South African Junior Team Championships 2018 (U12D) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 4.5 Yes Analysis
27 Mossel Bay Open 2018 (C) 2018-09-29 2018-09-29 Rapid Eden (WEG) 6 6 2.5 Yes Analysis
28 Western Cape Top Schools 2018 (U9+U11 Girls) 2018-08-25 2018-08-26 Standard Overberg (WOS) 5 4 3 Yes Analysis
29 EDENSC Closed 3 2018 (U12 Open) 2018-05-12 2018-05-12 Standard Eden (WEG) 5 5 3 Yes Analysis
30 Western Cape Schools Individuals 2018 (U11 Girls) 2018-05-19 2018-05-20 Standard Overberg (WOS) 6 6 4 Yes Analysis
31 EDENSC Closed 2 2018 (U12 Open) 2018-04-14 2018-04-14 Standard Eden (WEG) 5 5 4 Yes Analysis
32 EDENSC Closed 1 2018 (U12 Boys) 2018-03-10 2018-03-10 Standard Eden (WEG) 5 5 3 Yes Analysis
33 South African Junior Team Championships 2017 (U10D) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 7 7 Yes Analysis

Top 3 Streaks

# Games Start End
1 13 Tournament
Mossel Bay Schools Trials 2 2025
Tournament
Eden Chess Trials 2 2025
date
2025-02-22
rnd
1
type
Standard
result
0.5
date
2025-03-15
rnd
3
type
Standard
result
0.5
Opponent
Jansen, S (Shaunay)
Opponent
October, K (Katelin)
2 9 Tournament
South African Junior Team Championships 2017
Tournament
EDENSC Closed 1 2018
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-03-10
rnd
2
type
Standard
result
1
Opponent
Mazinyo, M (Mpumelelo)
Opponent
Bothma, E (Edrich)
3 8 Tournament
Mossel Bay Trials 2 2020
Tournament
Western Cape Schools Championship 2021
date
2020-02-15
rnd
5
type
Standard
result
1
date
2021-10-02
rnd
2
type
Rapid
result
1
Opponent
Vallentyn, C (Cliniece)
Opponent
Gebu, S (Sisipho)
# Games Start End
1 13 Tournament
Mossel Bay Schools Trials 2 2025
Tournament
Eden Chess Trials 2 2025
date
2025-02-22
rnd
1
type
Standard
result
0.5
date
2025-03-15
rnd
3
type
Standard
result
0.5
Opponent
Jansen, S (Shaunay)
Opponent
October, K (Katelin)
2 12 Tournament
Mossel Bay Trials 2 2020
Tournament
SA National Team School Chess Championships 2022
date
2020-02-15
rnd
5
type
Standard
result
1
date
2022-02-04
rnd
1
type
Standard
result
1
Opponent
Vallentyn, C (Cliniece)
Opponent
Hlokhulu, A (Alungile)
3 9 Tournament
South African Junior Team Championships 2017
Tournament
EDENSC Closed 1 2018
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-03-10
rnd
2
type
Standard
result
1
Opponent
Mazinyo, M (Mpumelelo)
Opponent
Bothma, E (Edrich)
# Games Start End
1 4 Tournament
Eden Chess League 2019
Tournament
Western Cape Schools Championship 2021
date
2019-08-24
rnd
3
type
Rapid
result
1
date
2021-10-02
rnd
2
type
Rapid
result
1
Opponent
Simons, N (Nazeem)
Opponent
Gebu, S (Sisipho)
2 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
4
type
Rapid
result
1
date
2021-10-02
rnd
4
type
Rapid
result
1
Opponent
Nazo, A (Andisiwe)
Opponent
Nazo, A (Andisiwe)
3 1 Tournament
Eden Chess League 2019
Tournament
Eden Chess League 2019
date
2019-08-24
rnd
1
type
Rapid
result
1
date
2019-08-24
rnd
1
type
Rapid
result
1
Opponent
Kleinhans, T (Theo)
Opponent
Kleinhans, T (Theo)
No games found.
# Games Start End
# Games Start End
1 9 Tournament
South African Junior Team Championships 2017
Tournament
EDENSC Closed 1 2018
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-03-10
rnd
2
type
Standard
result
1
Opponent
Mazinyo, M (Mpumelelo)
Opponent
Bothma, E (Edrich)
2 6 Tournament
EDENSC Closed 2 2018
Tournament
EDENSC Closed 3 2018
date
2018-04-14
rnd
2
type
Standard
result
1
date
2018-05-12
rnd
2
type
Standard
result
1
Opponent
Pieterse, A (Amelke)
Opponent
Williams, E (Elroy)
3 5 Tournament
Mossel Bay Schools Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-22
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
3
type
Standard
result
1
Opponent
Van Rensburg, K (Kyla)
Opponent
Petersen, C (Chantelle)
# Games Start End
1 9 Tournament
South African Junior Team Championships 2017
Tournament
EDENSC Closed 1 2018
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-03-10
rnd
2
type
Standard
result
1
Opponent
Mazinyo, M (Mpumelelo)
Opponent
Bothma, E (Edrich)
2 6 Tournament
EDENSC Closed 2 2018
Tournament
EDENSC Closed 3 2018
date
2018-04-14
rnd
2
type
Standard
result
1
date
2018-05-12
rnd
2
type
Standard
result
1
Opponent
Pieterse, A (Amelke)
Opponent
Williams, E (Elroy)
3 5 Tournament
Mossel Bay Schools Trials 2 2025
Tournament
Eden Schools Chess Trials 1 2025
date
2025-02-22
rnd
4
type
Standard
result
1
date
2025-03-08
rnd
3
type
Standard
result
1
Opponent
Van Rensburg, K (Kyla)
Opponent
Petersen, C (Chantelle)
# Games Start End
1 2 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
1
type
Rapid
result
1
date
2021-10-02
rnd
2
type
Rapid
result
1
Opponent
De Bruin, E (Elrise)
Opponent
Gebu, S (Sisipho)
2 1 Tournament
Western Cape Schools Championship 2021
Tournament
Western Cape Schools Championship 2021
date
2021-10-02
rnd
4
type
Rapid
result
1
date
2021-10-02
rnd
4
type
Rapid
result
1
Opponent
Nazo, A (Andisiwe)
Opponent
Nazo, A (Andisiwe)
3 1 Tournament
Eden Chess League 2019
Tournament
Eden Chess League 2019
date
2019-08-24
rnd
3
type
Rapid
result
1
date
2019-08-24
rnd
3
type
Rapid
result
1
Opponent
Simons, N (Nazeem)
Opponent
Simons, N (Nazeem)
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 Nel ,D (Danika) 7 2 -182.1 7 2 -182.1 0 0 0 0 0 0
1342.9 1160.8 1337.4 1160.8 0 0 0 0
2 Vallentyn ,C (Cliniece) 5 4 255 5 4 255 0 0 0 0 0 0
1130.3 1385.3 1124.4 1385.3 0 0 0 0
3 October ,K (Katelin) 4 2.5 106.2 4 2.5 106.2 0 0 0 0 0 0
1327.2 1433.4 1329.7 1433.4 0 0 0 0
4 Jansen ,S (Shaunay) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1212 1353.7 1199.8 1353.7 0 0 0 0
5 Moolman ,Z (Zineqa) 3 3 425 3 3 425 0 0 0 0 0 0
1210.2 1635.2 1210.4 1635.2 0 0 0 0
6 Hlanzela ,M (Milani) 3 0 -425 3 0 -425 0 0 0 0 0 0
1080.4 655.4 1089.9 655.4 0 0 0 0
7 Petersen ,C (Chantelle) 2 2 425 2 2 425 0 0 0 0 0 0
1250.1 1675.1 1240.9 1675.1 0 0 0 0
8 Harker ,C (Cassidy) 2 2 425 2 2 425 0 0 0 0 0 0
1004.2 1429.2 1001.9 1429.2 0 0 0 0
9 Farmer ,P (Perslin) 2 2 425 2 2 425 0 0 0 0 0 0
1286.6 1711.6 1279.6 1711.6 0 0 0 0
10 Zaal ,S (Saeed) 2 2 425 2 2 425 0 0 0 0 0 0
1083.1 1508.1 1059.8 1508.1 0 0 0 0

Norms

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