Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Jacobus Harm Van Der Walt

1630300184
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1221.8
K-factor 36
Floor 788.1
Highest 1460.6 (2024-03-01)
Min/Max +/- allowed 114
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1212.9
Final +/- 0
New Rating
()
Rating 1221.8
K-factor 36
Floor 788.1
Highest 1460.6 (2024-03-01)
Min/Max +/- allowed 114.4
Standard rating
Rating 1221.8
K-factor 36
Floor 798.9
Highest 1448.3 (2024-03-01)
Min/Max +/- allowed 116.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1212.9
Final +/- 0
New Rating
()
Rating 1221.8
K-factor 36
Floor 798.9
Highest 1448.3 (2024-03-01)
Min/Max +/- allowed 116.4
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-04-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 DrKK FIDE at Ashton 2026 (C) Standard 2026-06-06 2026-06-06 Dr Kenneth Kaunda (NWP) 5 1211.3 5 3 1230.3 4.7 Details
2 Dr KK Volkies 2026 (C) Standard 2026-05-09 2026-05-09 Dr Kenneth Kaunda (NWP) 5 1195 5 3 1280.7 16.3 Details
3 Dr KK Wollies 2026 (C) Standard 2026-03-07 2026-03-07 Dr Kenneth Kaunda (NWP) 5 1245.9 3 0 775 -50.9 Details
4 Dr KK Chess - Curro 2026 (C) Standard 2026-02-07 2026-02-07 Dr Kenneth Kaunda (NWP) 5 1246.8 5 3 1288.1 3.4 Details
5 DR KK Chess Volkies 2025 (B) Standard 2025-10-18 2025-10-18 Dr Kenneth Kaunda (NWP) 5 1251.7 5 3 1365.3 10.3 Details
6 Dr KK Regional Trials Potch 2025 (B) Standard 2025-09-27 2025-09-27 Dr Kenneth Kaunda (NWP) 5 1251.7 4 1 993.8 -20.1 Details
7 Dr KK Regional Trials 2025 (B) Standard 2025-09-06 2025-09-06 Dr Kenneth Kaunda (NWP) 5 1251.3 5 2.5 1199.1 -4.3 Details
8 Ashton John 2025 (B) Standard 2025-08-23 2025-08-23 Dr Kenneth Kaunda (NWP) 5 1251.3 5 3 1284.5 2.7 Details
9 CURRO Tournament 2025 (Open) Standard 2025-04-12 2025-04-12 Dr Kenneth Kaunda (NWP) 5 1257.8 4 1 1177.8 -6.3 Details
10 Dr Kenneth Kaunda La Hoff PS 2025 (Open) Standard 2025-03-01 2025-03-01 Dr Kenneth Kaunda (NWP) 5 1276.1 5 2 1178.9 -10.1 Details
11 DR KK Volkies 2025 (Open) Standard 2025-02-01 2025-02-01 Dr Kenneth Kaunda (NWP) 5 1256.4 5 2 1363.2 11 Details
12 DR KKD Trails 2 2024 (Open) Standard 2024-10-12 2024-10-12 Dr Kenneth Kaunda (NWP) 5 1288.1 4 0 1082.9 -17.6 Details
13 DR KKD Mooirivier Trials 2024 (Open) Standard 2024-09-14 2024-09-14 Dr Kenneth Kaunda (NWP) 5 1265.2 4 1 1201.9 -5.1 Details
14 DR KKD Curro Agegroup 2024 (Open) Standard 2024-08-31 2024-08-31 Dr Kenneth Kaunda (NWP) 5 1265.2 5 3 1430.5 16.8 Details
15 DR KK Gimmies 2024 (C) Standard 2024-07-13 2024-07-13 Dr Kenneth Kaunda (NWP) 5 1219.5 5 4 1485.9 25.4 Details
16 DR KKD Saamtrek 2024 (Open) Standard 2024-06-08 2024-06-08 Dr Kenneth Kaunda (NWP) 5 1249.1 4 0.5 1039.6 -16.4 Details
17 DR KKD Ferdies Mar 2024 (B) Standard 2024-03-02 2024-03-02 Dr Kenneth Kaunda (NWP) 5 1200 5 3.5 1460.1 24.6 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 18
Wins 8
Draws 2
Losses 8
White 8
Black 10
White wins 2
Black wins 6
Score 9
Percent 50
Dp 0
AOR 1184.5
Performance 1184.5
Game statistics (History)
Games 78
Wins 33
Draws 5
Losses 40
White 40
Black 38
White wins 15
Black wins 18
Score 35.5
Percent 45.5
Dp -38.1
AOR 1283.6
Performance 1245.4
Rankings (Main)
National
Overall 11224
Gender 8920
Age group 296
Gender/Age 289
Provincial
Overall 678
Gender 543
Age group 11
Gender/Age 11
Regional
Overall 152
Gender 129
Age group 5
Gender/Age 5
Rankings (Standard)
National
Overall 9188
Gender 7186
Age group 234
Gender/Age 230
Provincial
Overall 613
Gender 489
Age group 11
Gender/Age 11
Regional
Overall 150
Gender 128
Age group 5
Gender/Age 5
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 18
Score 9
Percent 50
Aor 1184.5
Dp 0
Prat 1184.5
Performance (12 months)
Games 37
Score 18.5
Percent 50
Aor 1203.8
Dp 0
Prat 1203.8
Performance (History)
Games 78
Score 35.5
Percent 45.5
Aor 1283.6
Dp -38.1
Prat 1245.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Venter, H (Henk) 4 2 2 DR KKD Saamtrek 2024 (Open) Dr KK Regional Trials Potch 2025 (B) Details
Overall 2 Ngubeni, JM (Jackie) 4 4 0 DR KKD Mooirivier Trials 2024 (Open) CURRO Tournament 2025 (Open) Details
Overall 3 Choeu, K (Kagisho) 3 1 2 DR KKD Saamtrek 2024 (Open) DR KKD Trails 2 2024 (Open) Details
Overall 4 Montwedi, Z (Zenzi) 2 1 1 DR KKD Ferdies Mar 2024 (B) Dr Kenneth Kaunda La Hoff PS 2025 (Open) Details
Overall 5 Kock, H (Hendrik) 2 1 1 DR KKD Curro Agegroup 2024 (Open) Dr KK Regional Trials 2025 (B) Details
Standard 1 Venter, H (Henk) 4 2 2 DR KKD Saamtrek 2024 (Open) Dr KK Regional Trials Potch 2025 (B) Details
Standard 2 Ngubeni, JM (Jackie) 4 4 0 DR KKD Mooirivier Trials 2024 (Open) CURRO Tournament 2025 (Open) Details
Standard 3 Choeu, K (Kagisho) 3 1 2 DR KKD Saamtrek 2024 (Open) DR KKD Trails 2 2024 (Open) Details
Standard 4 Montwedi, Z (Zenzi) 2 1 1 DR KKD Ferdies Mar 2024 (B) Dr Kenneth Kaunda La Hoff PS 2025 (Open) Details
Standard 5 Kock, H (Hendrik) 2 1 1 DR KKD Curro Agegroup 2024 (Open) Dr KK Regional Trials 2025 (B) Details