PLAYER PAGE

Albertus Petrus Van Zyl

1140134502
Tshwane (GTP)
Personal
Main rating
Rating 1510.8
K-factor 28
Floor 1138.7
Highest 1643.4 (2026-01-01)
Min/Max +/- allowed 88
Rating Change
()
Games 15
Score 8.5
We 7.37
SWe 0.93
Temp +/- 26.2
Penalties 0
Weight perform 1575.3
Final +/- +64.5
New Rating
()
Rating 1575.3
K-factor 28
Floor 1138.7
Highest 1643.4 (2026-01-01)
Min/Max +/- allowed 88.2
Standard rating
Rating 1494.7
K-factor 28
Floor 1131.9
Highest 1632.5 (2026-01-01)
Min/Max +/- allowed 89.5
Rating Change
()
Games 15
Score 8.5
We 7.16
SWe 1.34
Temp +/- 37.5
Penalties 0
Weight perform 1575.3
Final +/- +80.6
New Rating
()
Rating 1575.3
K-factor 28
Floor 1131.9
Highest 1632.5 (2026-01-01)
Min/Max +/- allowed 89.5
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1213.2
K-factor 36
Floor 713.2
Highest 1246.1 (2022-12-01)
Min/Max +/- allowed 155.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1213.2
K-factor 36
Floor 713.2
Highest 1246.1 (2022-12-01)
Min/Max +/- allowed 155.3
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Gauteng Closed Chess Championships 2026 (U14 Open) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1510.8 5 3.5 1801 38.5 Details
2 Dr KK Chess Laerskool La Hoff 2026 (U16) Standard 2026-10-10 2026-10-10 Dr Kenneth Kaunda (NWP) 5 1510.8 5 4 1596.9 11 Details
3 2026 Tshwane Chess Club Clash Open Team Tournament (Junior) Standard 2026-09-24 2026-09-24 Tshwane (GTP) 5 1510.8 5 1 1333.5 -23.4 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Etienne Lewis (U14) Standard 2026-08-08 2026-08-10 Tshwane (GTP) 7 1510.8 7 5 1587.7 12.4 Details
2 Dr KK Chess Ferdies 2026 (A) Standard 2026-08-01 2026-08-01 Dr Kenneth Kaunda (NWP) 5 1510.8 4 0.5 1263 -28.9 Details
3 2026 Menlo Open (U14) Standard 2026-07-25 2026-07-25 Tshwane (GTP) 5 1510.8 5 3 1523.9 0.7 Details
4 Elise Steenkamp 2026 (Bishop 1) Standard 2026-06-13 2026-06-14 Tshwane (GTP) 5 1521.8 5 4 1557.4 4.8 Details
5 Dr KK Volkies 2026 (A) Standard 2026-05-09 2026-05-09 Dr Kenneth Kaunda (NWP) 5 1547.4 5 0.5 1354.6 -25.6 Details
6 2026 KSNG Open Chess Tournament (B) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1555.4 5 2 1476.8 -11.7 Details
7 South African Junior Closed Chess Championship 2026 (U12 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1555.4 9 5 1563.6 3.7 Details
8 2026 Chris Greyling Open Tournament (B) Standard 2026-03-14 2026-03-14 Tshwane (GTP) 5 1605.6 4 0 1146.3 -50.2 Details
9 2026 Piet Robbertse Open Chess Tournament (B) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1639 5 3 1623.6 -0.8 Details
10 2026 Tshwane Chess Registration Tournament (B) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1639 5 2 1394.1 -22.9 Details
11 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1579.7 6 4.5 1710.8 18.6 Details
12 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1579.7 6 4 1643.8 7.6 Details
13 Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1579.7 5 4 1731.1 16.2 Details
14 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1556.8 5 4 1760.2 20.6 Details
15 Bojanala's Rusties - The Champions' Tournament 2025 (Rooks) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1611.9 4 0 1052.3 -43.7 Details
16 2025 Midstream Open Chess Tournament (U12) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1598.8 5 3 1566.4 -2.3 Details
17 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1598.8 7 5 1668.4 11.6 Details
18 2025 Wynie Robbertse Chess Tournament (B) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1596.5 5 3 1619.4 1.7 Details
19 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1578.9 5 4 1684.4 12.6 Details
20 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1561.8 5 4 1692.1 12.1 Details
21 South African Junior Closed Chess Championships 2025 (U12 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1560.8 9 5 1567.9 0.8 Details
22 2025 Chris Greyling Open Chess Tournament (B) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1553.7 5 1.5 1364.7 -17.8 Details
23 Hoerskool Drie Riviere Open 08 March 2025 (C) Standard 2025-03-08 2025-03-08 Sedibeng (GSV) 5 1553.7 5 4.5 1793.5 22.9 Details
24 DR KK Volkies 2025 (U18) Standard 2025-02-01 2025-02-01 Dr Kenneth Kaunda (NWP) 5 1608.2 5 2.5 1421.8 -17.3 Details
25 Afrikaans High School Open 08 Feb 2025 (B) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1608.2 5 2.5 1330.3 -21.6 Details
26 Bojanala Wildcard 2025 (Rooks) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1601.3 5 4 1642.3 5 Details
27 Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Championship) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1543.9 7 5 1640.2 15.2 Details
28 Gauteng Inter-Region at UJ 2024 (U12 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1543.9 5 5 1718.9 20.4 Details
29 DR KKD Trails 2 2024 (U12) Standard 2024-10-12 2024-10-12 Dr Kenneth Kaunda (NWP) 5 1586.9 5 5 1647.3 7.6 Details
30 Bojanala's Battle of Mount Cambridge 2024 (Rooks) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1586.9 5 2 1221.3 -34.5 Details
31 DR KKD Mooirivier Trials 2024 (U12) Standard 2024-09-14 2024-09-14 Dr Kenneth Kaunda (NWP) 5 1570.4 5 5 1816.8 23.7 Details
32 DR KKD Curro Agegroup 2024 (U14) Standard 2024-08-31 2024-08-31 Dr Kenneth Kaunda (NWP) 5 1570.4 5 2.5 1278.4 -28.7 Details
33 Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) Classical 2024-08-17 2024-08-17 Bojanala Platina (NBR) 5 1579.2 5 3.5 1516.4 -6.2 Details
34 DR KK Gimmies 2024 (U12) Standard 2024-07-13 2024-07-13 Dr Kenneth Kaunda (NWP) 5 1432.3 5 5 1878.1 44.3 Details
35 DR KKD Saamtrek 2024 (U14) Standard 2024-06-08 2024-06-08 Dr Kenneth Kaunda (NWP) 5 1390.9 5 4.5 1646.2 25.9 Details
36 South African Junior Closed Chess Championship 2024 (U10 Open) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1432.2 9 3.5 1314 -25.8 Details
37 Bojanala's Rating Express 2024 (Knights) Standard 2024-04-06 2024-04-06 Bojanala Platina (NBR) 5 1439.1 5 2.5 1386.4 -4.3 Details
38 DR KKD Curro Feb 2024 (U14) Standard 2024-02-10 2024-02-10 Dr Kenneth Kaunda (NWP) 5 1425 5 4 1505.7 8.8 Details
39 2024 Tshwane Chess OPEN Registration Tournament (C2) Standard 2024-01-27 2024-01-27 Tshwane (GTP) 5 1528.8 5 1 1067.5 -45.3 Details
40 2024 Gauteng Inter-Region Chess Championship (U10B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1528.8 4 2 1260.1 -21.8 Details
41 DR KKD Trials 2023 (U10) Standard 2023-09-02 2023-09-02 Dr Kenneth Kaunda (NWP) 5 1513.9 5 4 1550.8 3.2 Details
42 2023 Thomas Lechelele North West Open (B) Standard 2023-09-15 2023-09-16 Dr Kenneth Kaunda (NWP) 5 1513.9 5 3 1297.4 -21.6 Details
43 DR KKD Meiringspark 2023 (U10) Standard 2023-08-19 2023-08-19 Dr Kenneth Kaunda (NWP) 5 1443 5 5 1581.7 13.1 Details
44 DR Kenneth Kaunda Volkies 29 Jul 2023 (C) Standard 2023-10-29 2023-10-29 Dr Kenneth Kaunda (NWP) 5 1294.2 4 4 1745.3 35.2 Details
45 Dr Kenneth Kaunda Volkies 2023 (C) Standard 2023-06-10 2023-06-10 Dr Kenneth Kaunda (NWP) 5 1294.5 5 3 1286.2 0 Details
46 DR Kenneth Kaunda Curro 2023 (C) Standard 2023-04-22 2023-04-22 Dr Kenneth Kaunda (NWP) 5 1248.2 5 4 1518.3 25.7 Details
47 Chris Greyling Open Tournament 2023 (D1) Standard 2023-03-21 2023-03-21 Tshwane (GTP) 5 1320.8 5 1 913.1 -40.3 Details
48 Dr. Kenneth Kaunda Saamtrek 2023 (U8+U10) Standard 2023-02-04 2023-02-04 Dr Kenneth Kaunda (NWP) 5 1272.7 5 4.5 1553.9 26.9 Details
49 2022 South African Junior Team Chess Championships (U12 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1286.9 6 3 1211.6 -10.6 Details
50 2022 South Africa Junior Blitz Chess Championships (U8+U10) Blitz 2022-12-05 2022-12-05 4 Knights (4K) 7 1286.9 7 4 1375.3 2.4 Details
Game statistics ( )
Games 10
Wins 6
Draws 3
Losses 1
White 6
Black 4
White wins 4
Black wins 2
Score 7.5
Percent 75
Dp 212.5
AOR 1486.4
Performance 1698.9
Game statistics ()
Games 69
Wins 28
Draws 11
Losses 30
White 34
Black 35
White wins 13
Black wins 15
Score 33.5
Percent 48.6
Dp -12.3
AOR 1507
Performance 1494.7
Game statistics (History)
Games 317
Wins 181
Draws 29
Losses 107
White 158
Black 159
White wins 91
Black wins 90
Score 195.5
Percent 61.7
Dp 99.2
AOR 1380.1
Performance 1479.3
Rankings (Main)
National
Overall 1877
Gender 1656
Age group 187
Gender/Age 142
Provincial
Overall 669
Gender 584
Age group 66
Gender/Age 50
Regional
Overall 237
Gender 204
Age group 21
Gender/Age 13
Rankings (Standard)
National
Overall 1848
Gender 1599
Age group 208
Gender/Age 151
Provincial
Overall 676
Gender 589
Age group 70
Gender/Age 52
Regional
Overall 240
Gender 205
Age group 23
Gender/Age 14
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 5
Score 3.5
Percent 70
Aor 1631
Dp 170
Prat 1801
Performance ()
Games 64
Score 29.5
Percent 46.1
Aor 1519.9
Dp -33.2
Prat 1486.7
Performance (12 months)
Games 81
Score 42
Percent 51.9
Aor 1514.3
Dp 15.7
Prat 1530
Performance (History)
Games 312
Score 191.5
Percent 61.4
Aor 1380.7
Dp 96.7
Prat 1477.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Labuschagne, G (Gian) 7 4 3 Dr. KKD SAJCC Trials September 2022 (U8+U10) South African Junior Closed Chess Championships 2025 (U12 Open) Details
Overall 2 Van Der Westhuizen, T (Thomas) 6 4 2 Ferdinand Postma Potchefstroom 2022 (C) DR KK Gimmies 2024 (U12) Details
Overall 3 Labuschagne, E (Edrich) 5 3 2 Ferdinand Postma Potchefstroom 2022 (C) Dr KK Volkies 2026 (A) Details
Overall 4 Motau, N (Neelo) 4 3 1 South African Junior Closed Chess Championship 2024 (U10 Open) 2026 Menlo Open (U14) Details
Overall 5 Els, P (Paul) 4 1 3 Ferdinand Postma Potchefstroom 2022 (C) DR Kenneth Kaunda Volkies 29 Jul 2023 (C) Details
Standard 1 Labuschagne, G (Gian) 7 4 3 Dr. KKD SAJCC Trials September 2022 (U8+U10) South African Junior Closed Chess Championships 2025 (U12 Open) Details
Standard 2 Van Der Westhuizen, T (Thomas) 6 4 2 Ferdinand Postma Potchefstroom 2022 (C) DR KK Gimmies 2024 (U12) Details
Standard 3 Labuschagne, E (Edrich) 5 3 2 Ferdinand Postma Potchefstroom 2022 (C) Dr KK Volkies 2026 (A) Details
Standard 4 Labuschagne, P (Phillip) 4 3 1 Dr. KKD SAJCC Trials September 2022 (U8+U10) DR KK Gimmies 2024 (U12) Details
Standard 5 Els, P (Paul) 4 1 3 Ferdinand Postma Potchefstroom 2022 (C) DR Kenneth Kaunda Volkies 29 Jul 2023 (C) Details