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

PLAYER PAGE

Waldo Bijker

1100113805
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1529.2
K-factor 32
Floor 1021.2
Highest 1634.5 (2019-05-01)
Min/Max +/- allowed 89
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1515.4
Final +/- 0
New Rating
()
Rating 1529.2
K-factor 32
Floor 1021.2
Highest 1634.5 (2019-05-01)
Min/Max +/- allowed 89.3
Standard rating
Rating 1529.1
K-factor 32
Floor 1016.1
Highest 1634.5 (2019-05-01)
Min/Max +/- allowed 89.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1515.4
Final +/- 0
New Rating
()
Rating 1529.1
K-factor 32
Floor 1016.1
Highest 1634.5 (2019-05-01)
Min/Max +/- allowed 89.3
Rapid rating
Rating 1192.4
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 1192.4
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1280.3
K-factor 36
Floor 780.3
Highest 1280.3 (2024-08-01)
Min/Max +/- allowed 147.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1280.3
K-factor 36
Floor 780.3
Highest 1280.3 (2024-08-01)
Min/Max +/- allowed 147.9
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 JMC Closed 2026 (B) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1529.2 5 2.5 1537.5 0.2 Details
2 JMC Trinityhouse Randpark Ridge 2026 (B) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1505 5 4 1667.3 26.6 Details
3 JMC Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1505 4 3 1482 -2.6 Details
4 MCA Summer Heat Classic 2026 (Advanced) Standard 2026-03-21 2026-03-21 Johannesburg Metro (GJM) 5 1513.8 5 3 1551.9 7.1 Details
5 JMC Trinityhouse Little Falls (B) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1513.8 5 3 1416.7 -16 Details
6 Grey College Team Championship 2026 (Prestige) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1494.3 5 2 1426.3 -7.4 Details
7 2026 JMC Kick off Tournament (B) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1494.3 5 4 1683 10.9 Details
8 Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1475 5 3 1576.9 12 Details
9 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1472.5 5 3.5 1592.1 11 Details
10 St Peters College Sports & Cultural Festival 2025 Standard 2025-09-19 2025-09-20 Johannesburg Metro (GJM) 6 1473.6 6 3 1386.8 -10.1 Details
11 JMC Closed 2025 (U16) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1472.6 5 3 1469.7 0.6 Details
12 MCA Winter Chill Classic 2025 (Advanced) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1473 5 2 1411.2 -6.8 Details
13 South African Open 2025 (U16 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1473 4 2 1471.1 -0.2 Details
14 JMC Helpmekaar 2025 (B) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1472.8 5 3 1448.6 -1.5 Details
15 Mzansi Africa Classic 2025 (Advanced) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1491.7 4 1.5 1331.6 -12.4 Details
16 2nd Knight Riders Junior Open 2025 (A+B) Standard 2025-03-23 2025-03-23 Johannesburg Metro (GJM) 5 1467.3 5 2.5 1409.8 -4.8 Details
17 JMC Crawford Ruimsig 2025 (B) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1467.3 5 4 1679.6 20.1 Details
18 Grey College Team Championship 2025 (Prestige) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1470.4 5 3 1493 1.7 Details
19 MCA Welcome 2025 (Advanced) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1470.4 5 2.5 1430.5 -4.5 Details
20 JMC Kick Off 2025 (B) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1470.4 5 2 1378.7 -8.3 Details
21 Gauteng Inter-Region at UJ 2024 (U16 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1466.2 5 3.5 1480.6 2.6 Details
22 Gauteng Schools Individuals Finals 2024 (U15 Boys) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1439.6 5 4 1600 16.6 Details
23 JMC Closed 2024 (B) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1470.3 5 1 1291.8 -19.1 Details
24 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) Blitz 2024-07-27 2024-07-27 Johannesburg Metro (GJM) 9 1471.1 9 7 1454.8 -0.5 Details
25 JMC Trinityhouse Little Falls 2024 (B) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1466.6 5 3 1488.2 2.8 Details
26 JMC Helpmekaar Kollege Tournament 2024 (B) Standard 2024-05-04 2024-05-04 Johannesburg Metro (GJM) 5 1503.8 5 1.5 1257 -23.2 Details
27 1st Knights Open Tournament 2024 (B) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1489.5 5 2.5 1560.6 6 Details
28 JMC Unika School Tournament 2024 (C) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1489.5 5 3.5 1525.5 3 Details
29 Gear Up Mzansi Rapid 2024 (Intermediate) Rapid 2024-02-17 2024-02-17 Johannesburg Metro (GJM) 5 1494.1 5 3 1503.3 0.3 Details
30 Grey College Team Championship 2024 (B) Standard 2024-02-23 2024-02-24 Mangaung (FMB) 5 1494.1 5 4 1467.4 -3 Details
31 2024 Gauteng Inter-Region Chess Championship (U14A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1450.6 5 4 1579.9 15.2 Details
32 JMC Kick Off Tournament 2024 (C) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1450.6 5 3.5 1578.8 12 Details
33 JMC Closed Aug 2023 (U14) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1461.7 6 3 1406.1 -7.3 Details
34 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 Blitz 2023-07-30 2023-07-30 Johannesburg Metro (GJM) 7 1461.7 0 0 0 0 Details
35 Knight Riders Youth Day 2023 (U14+U16) Standard 2023-06-16 2023-06-16 Johannesburg Metro (GJM) 5 1521.2 5 3 1337.8 -16.4 Details
36 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1521.2 5 2.5 1318.1 -20.3 Details
37 Mzansi Fide Open 2023 (Intermediate) Classical 2023-04-27 2023-05-01 Johannesburg Metro (GJM) 6 1281.5 6 4.5 1478.8 27.8 Details
38 JNW Open - Trinityhouse Little Falls 2023 (C) Standard 2023-05-13 2023-05-13 Johannesburg Metro (GJM) 5 1281.5 5 4 1519.5 22.6 Details
39 Gauteng Open Arnold Classic 2023 (C) Standard 2023-05-20 2023-05-20 Tshwane (GTP) 5 1281.5 5 4.5 1738.6 45.2 Details
40 JNW Open - Crawford 2023 (C) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1253.1 5 4 1496.7 23.1 Details
41 JMC 1 St Peters 2023 (C) Standard 2023-03-18 2023-03-18 Johannesburg Metro (GJM) 5 1253.1 5 1.5 1170.7 -7.5 Details
42 Mzansi Rapid 2023 (Intermediate) Rapid 2023-02-04 2023-02-04 Johannesburg Metro (GJM) 6 1242.8 6 3.5 1317 5.6 Details
43 2022 South African Junior Team Chess Championships (U14 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1237 2 1 1342.3 3.2 Details
44 Mzansi Spring Open 2022 (Young Masters) Standard 2022-09-03 2022-09-03 Johannesburg Metro (GJM) 5 1207.1 5 3 1342.8 12.4 Details
45 JMC 3rd Trials 2022 (C) Standard 2022-09-11 2022-09-11 Johannesburg Metro (GJM) 5 1207.1 5 2.5 1244.2 4.3 Details
46 JMC 2nd Trials 2022 (C) Standard 2022-08-27 2022-08-27 Johannesburg Metro (GJM) 5 1317.1 5 1 987.8 -32.7 Details
47 2022 Gauteng Schools Team Championships (U13 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1317.1 5 1.5 971.8 -28.6 Details
48 2022 Jacaranda Round Robin (I) Standard 2022-07-30 2022-07-30 Tshwane (GTP) 5 1234.7 5 4 1502.6 26.9 Details
49 JNW Helpmekaar 2022 (Rookies) Standard 2022-07-09 2022-07-09 Johannesburg Metro (GJM) 5 1234.7 5 3 1229.9 -1 Details
50 2022 Gauteng Schools Individual Chess Championship (U13 Boys) Standard 2022-06-18 2022-06-18 Ekurhuleni (GE) 5 1210.8 5 3 1340.5 13.3 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 34
Wins 20
Draws 3
Losses 11
White 17
Black 17
White wins 11
Black wins 9
Score 21.5
Percent 63.2
Dp 112.5
AOR 1426.9
Performance 1539.4
Game statistics (History)
Games 285
Wins 152
Draws 25
Losses 108
White 140
Black 145
White wins 80
Black wins 72
Score 164.5
Percent 57.7
Dp 65.6
AOR 1339.2
Performance 1404.8
Rankings (Main)
National
Overall 1670
Gender 1494
Age group 210
Gender/Age 183
Provincial
Overall 598
Gender 525
Age group 76
Gender/Age 64
Regional
Overall 219
Gender 189
Age group 26
Gender/Age 21
Rankings (Standard)
National
Overall 1515
Gender 1338
Age group 195
Gender/Age 168
Provincial
Overall 574
Gender 504
Age group 75
Gender/Age 65
Regional
Overall 207
Gender 179
Age group 26
Gender/Age 21
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 34
Score 21.5
Percent 63.2
Aor 1426.9
Dp 112.5
Prat 1539.4
Performance (12 months)
Games 50
Score 31
Percent 62
Aor 1428.1
Dp 102
Prat 1530.1
Performance (History)
Games 285
Score 164.5
Percent 57.7
Aor 1339.2
Dp 65.6
Prat 1404.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Barker, R (Ryan) 5 3 2 JNW Trinityhouse LF 2022 (Contenders) JMC Helpmekaar 2025 (B) Details
Overall 2 Naicker, GC (Gabriel Christian) 5 0 5 JNW Club - Trinityhouse Little Falls Open 2020 (C) JMC Crawford Ruimsig 2025 (B) Details
Overall 3 Bloem, J (James) 5 2 3 JMC 2nd Trials 2022 (C) 2026 JMC Kick off Tournament (B) Details
Overall 4 Brits, E (Etienne) 4 2 2 Gear Up Mzansi Rapid 2024 (Intermediate) MCA Summer Heat Classic 2026 (Advanced) Details
Overall 5 Thorulsley, K (Kairaav) 3 2 1 Mzansi Rapid 2023 (Intermediate) 2nd Knight Riders Junior Open 2025 (A+B) Details
Standard 1 Naicker, GC (Gabriel Christian) 5 0 5 JNW Club - Trinityhouse Little Falls Open 2020 (C) JMC Crawford Ruimsig 2025 (B) Details
Standard 2 Bloem, J (James) 5 2 3 JMC 2nd Trials 2022 (C) 2026 JMC Kick off Tournament (B) Details
Standard 3 Barker, R (Ryan) 4 2 2 JNW Trinityhouse LF 2022 (Contenders) JMC Helpmekaar 2025 (B) Details
Standard 4 Akker, D (Dylan) 3 2 1 JMC 2nd Trials 2022 (C) JMC Closed Aug 2023 (U14) Details
Standard 5 Deysel, H (Hannah) 3 1 2 JNW Club - Bryanston Open1 2020 (C) Mzansi Fide Open 2023 (Intermediate) Details