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

PLAYER PAGE

Duncan Strydom

1150315646
Tshwane (GTP)
Personal
Main rating
Rating 1355.8
K-factor 36
Floor 856.5
Highest 1397.9 (2025-09-01)
Min/Max +/- allowed 125
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1331.3
Final +/- 0
New Rating
()
Rating 1355.8
K-factor 36
Floor 856.5
Highest 1397.9 (2025-09-01)
Min/Max +/- allowed 125.1
Standard rating
Rating 1370.3
K-factor 36
Floor 871.9
Highest 1396.4 (2025-09-01)
Min/Max +/- allowed 125.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1331.3
Final +/- 0
New Rating
()
Rating 1370.3
K-factor 36
Floor 871.9
Highest 1396.4 (2025-09-01)
Min/Max +/- allowed 125.3
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
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 (2025-03-01)
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 2026 D4 District Individuals (U11 Boys) Standard 2026-05-30 2026-05-30 Tshwane (GTP) 5 1332.6 5 3 1472.3 23.2 Details
2 2026 Piet Robbertse Open Chess Tournament (D) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1367.1 5 3 1284.3 -8.3 Details
3 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1367.1 5 2.5 1309.8 -5 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1353.8 4 3 1454.8 7.5 Details
5 2025 Tshwane South School District CLOSED League Championship (U11A) Standard 2025-08-15 2025-08-15 Tshwane (GTP) 5 1270.7 5 4 1505.7 23.7 Details
6 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1270.7 7 3.5 1383.6 16.5 Details
7 2025 Wynie Robbertse Chess Tournament (U12) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1271.8 5 2 1273.6 -0.7 Details
8 2025 Jacaranda Round Robin Open Chess Tournament (O) Standard 2025-06-21 2025-06-21 Tshwane (GTP) 5 1201.7 5 4.5 1542.4 32.5 Details
9 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1201.7 5 2 1253.6 6.4 Details
10 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1200 5 2 1216.7 0.8 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 15
Wins 8
Draws 1
Losses 6
White 7
Black 8
White wins 5
Black wins 3
Score 8.5
Percent 56.7
Dp 56.7
AOR 1298.8
Performance 1355.4
Game statistics (History)
Games 51
Wins 28
Draws 3
Losses 20
White 27
Black 24
White wins 17
Black wins 11
Score 29.5
Percent 57.8
Dp 66.7
AOR 1301.9
Performance 1368.6
Rankings (Main)
National
Overall 4689
Gender 3899
Age group 431
Gender/Age 328
Provincial
Overall 1596
Gender 1321
Age group 150
Gender/Age 121
Regional
Overall 558
Gender 456
Age group 49
Gender/Age 35
Rankings (Standard)
National
Overall 3852
Gender 3189
Age group 367
Gender/Age 281
Provincial
Overall 1377
Gender 1148
Age group 132
Gender/Age 109
Regional
Overall 506
Gender 415
Age group 47
Gender/Age 34
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 15
Score 8.5
Percent 56.7
Aor 1298.8
Dp 56.7
Prat 1355.4
Performance (12 months)
Games 31
Score 19
Percent 61.3
Aor 1302.9
Dp 96
Prat 1398.9
Performance (History)
Games 51
Score 29.5
Percent 57.8
Aor 1301.9
Dp 66.7
Prat 1368.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Strecker, C (Cael) 2 2 0 Constantiapark Open 2025 (U12) 2026 Piet Robbertse Open Chess Tournament (D) Details
Overall 2 Rizvi, Z (Zara) 2 2 0 2025 Etienne Lewis Closed Chess Tournament (U12) 2026 Tshwane Chess Registration Tournament (U12-1) Details
Standard 1 Rizvi, Z (Zara) 2 2 0 2025 Etienne Lewis Closed Chess Tournament (U12) 2026 Tshwane Chess Registration Tournament (U12-1) Details
Standard 2 Strecker, C (Cael) 2 2 0 Constantiapark Open 2025 (U12) 2026 Piet Robbertse Open Chess Tournament (D) Details