PLAYER PAGE

Personal

Jansen, A (Alexia)

Chess SA id

2120134213

FIDE id

14351196

Date of birth

2012-01-08 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1580.2 1571.5 1218.4 1200
Raw rating 1543.4 1546.9 1218.4 1200
Weighted rating 1437.5 1437.8 1218.4 1200
Weighted performance 1580.2 1571.5 0 0
Floor 1043.4 1046.9 718.4 700
K-factor 32 32 36 36
Min/Max rating change allowed 101.7 101.2 161.5 165.8
Highest rating 1580.2
2026-01-01
1571.5
2026-01-01
1270.2
2022-04-01
1200
2018-10-01
Highest raw rating 1543.4
2026-01-01
1546.9
2026-01-01
1218.4
2024-03-01
1200
2024-03-01
Highest weighted rating 1437.5
2026-01-01
1437.8
2026-01-01
1218.4
2025-02-01
1200
2018-10-01
Highest weighted performance 1580.2
2026-01-01
1571.5
2026-01-01
1270.2
2022-04-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change -10.4 -10.3 0 0
New rating 1569.9 1561.2 1218.4 1200
Analysis
Rating 1580.2 1571.5 1218.4 1200
Raw rating 1543.4 1546.9 1218.4 1200
Weighted rating 1437.5 1437.8 1218.4
Weighted performance 1580.2 1571.5 0
K-factor 32 32 36 36
Floor 1043.4 1046.9 718.4 700
Max/Min rating change allowed 101.7 101.2 161.5 165.8
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 1543.4 1546.9 1218.4 1200
New weighted rating 1447 1447.6 1218.4 1200
New weighted performance 1569.9 1561.2 0 0
Temp new rating 1569.9 1561.2 1218.4 1200
Temp new rating +/- -10.4 -10.3 0 0
Final new rating +/- -10.4 -10.3 0 0
New rating 1569.9 1561.2 1218.4 1200
New K-factor 32 32 36 36
New floor 1043.4 1046.9 718.4 700

Item Main Standard Rapid Blitz
0 0 0 0
62 62 0 0
55 55 0 0
42 42 0 0
54 47 7 0
25 25 0 0
History 238 231 7 0

Games since
Main
117
Standard
117
Rapid
0
Blitz
0
Gender Female
Age group U14
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1519 520 185
Female 210 81 33
U14 218 70 23
U14 Female 48 18 6
Standard
RSA Province Region
Overall 1432 525 194
Female 211 85 36
U14 207 67 22
U14 Female 46 17 7
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 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 62 33.5 54.03 34.3 1389.2 1423.4
Standard 62 33.5 54.03 34.3 1389.2 1423.4
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 238 137.5 57.77 66.1 1268.1 1334.2
Standard 231 133.5 57.79 66.2 1269.5 1335.7
Rapid 7 4 57.14 60.7 1223.2 1283.9
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1543.4 1546.9 1218.4 1200
2025-11-30 1467.9 1470.1 1218.4 1200
2025-11-01 1467.9 1470.1 1218.4 1200
2025-09-30 1449.8 1452.1 1218.4 1200
2025-09-01 1477.5 1482.8 1218.4 1200
2025-08-01 1406.1 1404 1218.4 1200
2025-07-01 1401.4 1399 1218.4 1200
2025-06-01 1414.7 1413.5 1218.4 1200
2025-05-01 1406.4 1404.4 1218.4 1200
2025-04-01 1406.4 1404.4 1218.4 1200
2025-03-01 1406.4 1404.4 1218.4 1200
2025-02-01 1418.4 1418 1218.4 1200
2025-01-01 1425.6 1426.1 1218.4 1200
2024-12-01 1422 1423.5 1218.4 1200
2024-11-01 1419.6 1421.9 1218.4 1200
2024-10-01 1419.6 1423.8 1218.4 1200
2024-09-01 1383.8 1380.6 1218.4 1200
2024-11-01 1427.4 1425.4 1218.4 1200
2024-07-01 1427.4 1425.4 1218.4 1200
2024-06-01 1427.4 1425.4 1218.4 1200
2024-05-01 1382.7 1375.7 1218.4 1200
2024-04-01 1407.7 1402.9 1218.4 1200
2024-03-01 1407.7 1402.9 1218.4 1200
2024-02-01 1382.5 1378.1 1218.4 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 2025 Mzansi Individual Championships (U14 Girls) 2025-12-17 2025-12-20 Standard Nelson Mandela Bay (ENM) 6 6 4.5 Yes Analysis
2 2025 Mzansi Inter Provincial Team Championships (U14 Girls) 2025-12-15 2025-12-17 Standard Nelson Mandela Bay (ENM) 6 5 4.5 Yes Analysis
3 Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) 2025-12-06 2025-12-07 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
4 Lardies Open 2025 (B) 2025-10-18 2025-10-18 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
5 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Girls) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 4 Yes Analysis
6 2025 Alekhine Open (C) 2025-09-06 2025-09-07 Standard Tshwane (GTP) 5 5 2 Yes Analysis
7 2025 Midstream Open Chess Tournament (C) 2025-08-25 2025-08-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 2025 Tshwane South School District CLOSED League Championship (U13A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
9 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
10 2025 Elise Steenkamp Open Chess Tournament (Queen) 2025-06-14 2025-06-16 Standard Tshwane (GTP) 7 7 1 Yes Analysis
11 2025 Tshwane South School District Individual Finals (D4) (U13 Girls) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 4 Yes Analysis
12 2025 Silver Lakes Chess Club Open Chess Tournament (C) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 2 Yes Analysis
13 Constantiapark Open 2025 (C) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
14 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 4 1 Yes Analysis
15 2025 Tshwane Chess OPEN Registration Tournament (B3) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 4 2 Yes Analysis
16 Gauteng Inter-Region at UJ 2024 (U14 Girls) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
17 Lardies Ope 2024 (B) 2024-10-26 2024-10-26 Standard Tshwane (GTP) 5 5 3 Yes Analysis
18 2024 Tshwane Chess Club Clash (Ladies) 2024-10-12 2024-10-12 Standard Tshwane (GTP) 5 4 2.5 Yes Analysis
19 2024 Etienne Lewis (U14) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 4 Yes Analysis
20 Gauteng Schools Individuals Finals 2024 (U13 Girls) 2024-08-16 2024-08-16 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
21 2024 Alekhine Open Chess Tournament (B) 2024-08-09 2024-08-10 Standard Tshwane (GTP) 5 5 2 Yes Analysis
22 2024 Tshwane South School District CLOSED Individual Championships (U13 Girls) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 5 4 Yes Analysis
23 2024 Silver Lakes Open Chess Tournament (D1) 2024-04-21 2024-04-21 Standard Tshwane (GTP) 5 5 2 Yes Analysis
24 2024 Constantiapark Open (D1) 2024-02-17 2024-02-17 Standard Tshwane (GTP) 5 5 4 Yes Analysis
25 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 4 Yes Analysis
26 2024 Gauteng Inter-Region Chess Championship (U12 Girls B) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 4 4 Yes Analysis
27 2023 Etienne Lewis Closed Tournament (U12) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 3 Yes Analysis
28 2023 Tshwane South School District CLOSED League Championship (U11) 2023-07-29 2023-07-29 Standard Tshwane (GTP) 5 5 2 Yes Analysis
29 2023 Lubowski Open Tournament (D) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
30 Gauteng Schools Individual Finals 2023 (U11 Girls) 2023-05-26 2023-05-26 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
31 2023 Tshwane South School District CLOSED Individual Championships (U11 Girls) 2023-04-22 2023-04-22 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
32 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D1) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 5 3 Yes Analysis
33 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2023-02-18 2023-02-18 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
34 2023 Tshwane Chess Open Registration Tournament (D1) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
35 Lardies Tournament 2022 (U12) 2022-10-29 2022-10-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
36 Ladies Tournament 9 August 2022 (Rook) 2022-08-09 2022-08-09 Standard Tshwane (GTP) 5 4 0 Yes Analysis
37 D4 Play Offs 2022 (U11) 2022-07-30 2022-07-30 Standard Tshwane (GTP) 5 5 1 Yes Analysis
38 2022 Menlo Open Tournament (D) 2022-07-23 2022-07-23 Standard Tshwane (GTP) 5 5 4 Yes Analysis
39 2022 Blou Bul Open (D) 2022-06-25 2022-06-26 Standard Tshwane (GTP) 5 3 1.5 Yes Analysis
40 D4 Individuals 2022 (U11 Girls) 2022-04-23 2022-04-23 Rapid Tshwane (GTP) 7 7 4 Yes Analysis
41 2022 Lubowski Open Tournament (D) 2022-04-09 2022-04-10 Standard Tshwane (GTP) 5 5 2 Yes Analysis
42 2022 Chris Greyling Open (D) 2022-03-12 2022-03-12 Standard Tshwane (GTP) 5 5 3 Yes Analysis
43 CP Ope 2022 (D1) 2022-02-19 2022-02-19 Standard Tshwane (GTP) 5 5 4 Yes Analysis
44 2022 Gauteng Interregion (U10 Girls) 2022-02-26 2022-02-26 Standard Tshwane (GTP) 5 5 3 Yes Analysis
45 2022 Tshwane Chess Open Registration Tournament (D1) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
46 2021 Lardies Ope (E) 2021-10-30 2021-10-30 Standard Tshwane (GTP) 5 5 4 Yes Analysis
47 2021 Etienne Lewis Closed Trials (U10 Girls) 2021-09-24 2021-09-26 Standard Nelson Mandela Bay (ENM) 7 6 4 Yes Analysis
48 2021 Alekhine Open (E) 2021-08-14 2021-08-15 Standard Tshwane (GTP) 5 5 2 Yes Analysis
49 2021 Chris Greyling Open Tournament (E) 2021-05-08 2021-05-08 Standard Tshwane (GTP) 5 4 1 Yes Analysis
50 2021 Lubowski Open Tournament (E) 2021-05-01 2021-05-02 Standard Tshwane (GTP) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 7 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
2
type
Standard
result
0.5
date
2025-01-25
rnd
4
type
Standard
result
1
Opponent
Zulu, T (Thandoluhle)
Opponent
Chadalavada, B (Bhaarghavarama)
2 7 Tournament
Gauteng Schools Individual Finals 2023
Tournament
2023 Lubowski Open Tournament
date
2023-05-26
rnd
1
type
Standard
result
1
date
2023-06-24
rnd
2
type
Standard
result
1
Opponent
Mantjie, A (Amanda)
Opponent
Haupt, A (Abigail)
3 6 Tournament
2025 Gauteng Schools Provincial Individual Chess Championship
Tournament
Lardies Open 2025
date
2025-09-27
rnd
2
type
Standard
result
1
date
2025-10-18
rnd
2
type
Standard
result
1
Opponent
Weideman, J (Joane Mia)
Opponent
Bogatsu, O (Oarabile)
# Games Start End
1 7 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
2
type
Standard
result
0.5
date
2025-01-25
rnd
4
type
Standard
result
1
Opponent
Zulu, T (Thandoluhle)
Opponent
Chadalavada, B (Bhaarghavarama)
2 7 Tournament
Gauteng Schools Individual Finals 2023
Tournament
2023 Lubowski Open Tournament
date
2023-05-26
rnd
1
type
Standard
result
1
date
2023-06-24
rnd
2
type
Standard
result
1
Opponent
Mantjie, A (Amanda)
Opponent
Haupt, A (Abigail)
3 6 Tournament
2023 Afrikaans Hoër Seunskool Open Chess Tournament
Tournament
2023 Tshwane South School District CLOSED Individual Championships
date
2023-03-04
rnd
4
type
Standard
result
1
date
2023-04-22
rnd
4
type
Standard
result
0.5
Opponent
Smith, S (Shandler)
Opponent
Padayachy, V (Vidya)
# Games Start End
1 3 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
1
type
Rapid
result
1
date
2022-04-23
rnd
3
type
Rapid
result
1
Opponent
Grundling, K (Kailey)
Opponent
Struwig, K (Karien)
2 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
6
type
Rapid
result
1
date
2022-04-23
rnd
6
type
Rapid
result
1
Opponent
Gruenenfelder, E (Ellie)
Opponent
Gruenenfelder, E (Ellie)
No games found.
# Games Start End
# Games Start End
1 7 Tournament
Gauteng Schools Individual Finals 2023
Tournament
2023 Lubowski Open Tournament
date
2023-05-26
rnd
1
type
Standard
result
1
date
2023-06-24
rnd
2
type
Standard
result
1
Opponent
Mantjie, A (Amanda)
Opponent
Haupt, A (Abigail)
2 5 Tournament
2023 Afrikaans Hoër Seunskool Open Chess Tournament
Tournament
2023 Tshwane South School District CLOSED Individual Championships
date
2023-03-04
rnd
4
type
Standard
result
1
date
2023-04-22
rnd
3
type
Standard
result
1
Opponent
Smith, S (Shandler)
Opponent
Van Der Merwe, L (Liahne Lizl)
3 5 Tournament
2022 Tshwane Chess Open Registration Tournament
Tournament
CP Ope 2022
date
2022-01-29
rnd
4
type
Standard
result
1
date
2022-02-19
rnd
3
type
Standard
result
1
Opponent
Naude, M (Michael)
Opponent
Conradie, D (Dirk)
# Games Start End
1 7 Tournament
Gauteng Schools Individual Finals 2023
Tournament
2023 Lubowski Open Tournament
date
2023-05-26
rnd
1
type
Standard
result
1
date
2023-06-24
rnd
2
type
Standard
result
1
Opponent
Mantjie, A (Amanda)
Opponent
Haupt, A (Abigail)
2 5 Tournament
2023 Afrikaans Hoër Seunskool Open Chess Tournament
Tournament
2023 Tshwane South School District CLOSED Individual Championships
date
2023-03-04
rnd
4
type
Standard
result
1
date
2023-04-22
rnd
3
type
Standard
result
1
Opponent
Smith, S (Shandler)
Opponent
Van Der Merwe, L (Liahne Lizl)
3 5 Tournament
2022 Tshwane Chess Open Registration Tournament
Tournament
CP Ope 2022
date
2022-01-29
rnd
4
type
Standard
result
1
date
2022-02-19
rnd
3
type
Standard
result
1
Opponent
Naude, M (Michael)
Opponent
Conradie, D (Dirk)
# Games Start End
1 3 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
1
type
Rapid
result
1
date
2022-04-23
rnd
3
type
Rapid
result
1
Opponent
Grundling, K (Kailey)
Opponent
Struwig, K (Karien)
2 1 Tournament
D4 Individuals 2022
Tournament
D4 Individuals 2022
date
2022-04-23
rnd
6
type
Rapid
result
1
date
2022-04-23
rnd
6
type
Rapid
result
1
Opponent
Gruenenfelder, E (Ellie)
Opponent
Gruenenfelder, E (Ellie)
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 Pillay ,V (Verana) 7 4.5 121.4 6 4.5 212.5 1 0 -425 0 0 0
1256.7 1378.1 1257.8 1469.2 1200 831.7 0 0
2 Padayachy ,V (Vidya) 5 2 -85 5 2 -85 0 0 0 0 0 0
1213.2 1128.2 1200 1128.2 0 0 0 0
3 Yang ,S (Selina) 5 0 -425 4 0 -425 1 0 -425 0 0 0
1224.5 799.5 1166.5 799.5 1200 799.5 0 0
4 Minny ,O (Oban) 4 0 -425 4 0 -425 0 0 0 0 0 0
1302 877 1285 877 0 0 0 0
5 Boshoff ,R (Reinhardt) 4 1 -212.5 4 1 -212.5 0 0 0 0 0 0
1302.2 1089.8 1293.1 1089.8 0 0 0 0
6 Van Rooyen ,D (Dandre) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1294.5 1507 1287.6 1507 0 0 0 0
7 Westermann ,L (Liezl) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1368.9 1510.5 1367.1 1510.5 0 0 0 0
8 Naude ,J (Johan) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1437.2 1295.6 1455.6 1295.6 0 0 0 0
9 Adamson ,A (Amani) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1283.3 1000 1276 1000 0 0 0 0
10 Yang ,JD (Daniel) 3 0 -425 3 0 -425 0 0 0 0 0 0
1605.5 1180.5 1600.9 1180.5 0 0 0 0

Norms

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