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

PLAYER PAGE

Joel Pfaff

1150136955
Eden (WEG)
Personal
Main rating
Rating 1534
K-factor 32
Floor 1058
Highest 1636.3 (2022-02-01)
Min/Max +/- allowed 89
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1393.3
Final +/- 0
New Rating
()
Rating 1534
K-factor 32
Floor 1058
Highest 1636.3 (2022-02-01)
Min/Max +/- allowed 89.1
Standard rating
Rating 1550.1
K-factor 32
Floor 1059.5
Highest 1636.3 (2022-02-01)
Min/Max +/- allowed 89.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1453.4
Final +/- 0
New Rating
()
Rating 1550.1
K-factor 32
Floor 1059.5
Highest 1636.3 (2022-02-01)
Min/Max +/- allowed 89.1
Rapid rating
Rating 1391.6
K-factor 36
Floor 891.6
Highest 1391.6 (2026-04-01)
Min/Max +/- allowed 126.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1337.6
Final +/- 0
New Rating
()
Rating 1391.6
K-factor 36
Floor 891.6
Highest 1391.6 (2026-04-01)
Min/Max +/- allowed 126.2
Blitz 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
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 Eden Top Schools 2026 (U11 Mix) Standard 2026-08-01 2026-08-01 Eden (WEG) 5 1534 5 5 1623.2 14.4 Details
2 George Top Schools 2026 (U11 Mix) Standard 2026-07-25 2026-07-25 Eden (WEG) 5 1534 4 2 1234.9 -27.6 Details
3 Eden Chess Trials 2 2026 (U12 Boys) Standard 2026-05-23 2026-05-23 Eden (WEG) 5 1526.9 3 3 1753.5 20.3 Details
4 2026 WCSC PS Individual Championship (U11 Boys) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1541.2 6 3.5 1463 -14.4 Details
5 Freedom Day Open Rapid Chess Tournament 2026 Rapid 2026-04-27 2026-04-27 Eden (WEG) 9 1578.1 8 3 1253.7 -36.8 Details
6 Eden Schools Trials 1 2026 (U11 Boys) Standard 2026-03-14 2026-03-14 Eden (WEG) 5 1524.2 5 3.5 1553.3 5.9 Details
7 George Trials 3 2026 (U11 Boys) Standard 2026-02-28 2026-02-28 Eden (WEG) 5 1524.2 5 5 1816.4 47 Details
8 Loerie Skaaktoernooi 2026 (U11+U13) Rapid 2026-02-21 2026-02-21 Eden (WEG) 5 1530.2 5 3.5 1537.7 0.9 Details
9 George Trials 2 2026 (U11 Boys) Standard 2026-02-14 2026-02-14 Eden (WEG) 5 1530.2 5 3 1456.3 -6.3 Details
10 George Trials 1 2026 (U11 Boys) Standard 2026-01-31 2026-01-31 Eden (WEG) 5 1530.2 4 3 1548.2 1 Details
11 Laerskool George Suid 2025 (Ope) Rapid 2025-10-25 2025-10-25 Eden (WEG) 5 1526.5 5 4 1558.7 2.3 Details
12 HCPS Invitational Rapid Tournament 2025 (U11) Rapid 2025-10-18 2025-10-18 Eden (WEG) 6 1525.6 6 3 1520.8 0.5 Details
13 Western Cape Schools - Top Schools 2025 (U11) Standard 2025-09-06 2025-09-07 Overberg (WOS) 6 1528.6 6 4.5 1510.6 -1.8 Details
14 Eden Top Schools 2025 (U11 Open) Standard 2025-08-16 2025-08-16 Eden (WEG) 5 1509.7 5 5 1634.1 11.8 Details
15 George Top Schools 2025 (U11) Standard 2025-07-26 2025-07-26 Eden (WEG) 5 1515.6 4 3 1447.9 -5 Details
16 Eden Chess Trials 2 2025 (U12) Standard 2025-03-15 2025-04-12 Eden (WEG) 10 1521.9 10 6.5 1500.3 -4 Details
17 George Schools Chess Trials 3 2025 (U11 Boys) Standard 2025-03-01 2025-03-01 Eden (WEG) 5 1507.4 4 3 1622.7 9.1 Details
18 Loerie Skaaktoernooi 2025 Rapid 2025-02-22 2025-02-22 Eden (WEG) 5 1500.1 5 3 1426.5 -3.6 Details
19 George Schools Chess Trials 2 2025 (U11 Boys) Standard 2025-02-15 2025-02-15 Eden (WEG) 5 1500.1 4 3 1543.4 3.5 Details
20 George Schools Chess Trials 1 2025 (U11 Boys) Standard 2025-02-01 2025-02-01 Eden (WEG) 5 1500.1 5 3.5 1539 4.6 Details
21 George Suid Senior Skaaktoernooi 2024 Rapid 2024-10-26 2024-10-26 Eden (WEG) 5 1479.1 5 3 1449.7 -1.1 Details
22 Western Cape Top Schools Championship 2024 (U9 Mixed) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1558 6 1.5 1134.3 -49.3 Details
23 Eden Top Schools 2024 (U9 Open) Standard 2024-08-17 2024-08-17 Eden (WEG) 5 1532.2 5 5 1700.8 16.1 Details
24 George Primary Top Schools 2024 (U9) Standard 2024-07-20 2024-07-20 Eden (WEG) 5 1526.6 5 4 1567.5 3.5 Details
25 Western Cape PS Individuals Championship 2024 (U9 Boys) Standard 2024-05-04 2024-05-05 West Coast (WCU) 6 1540.9 6 4 1462.6 -9 Details
26 Eden Chess Trials 2 2024 (U10) Standard 2024-04-13 2024-04-20 Eden (WEG) 10 1527.1 10 7.5 1571.3 8.6 Details
27 Eden School Chess Trials 1 2024 (U9 Boys) Standard 2024-03-09 2024-03-09 Eden (WEG) 5 1528.4 5 3.5 1524.8 -0.8 Details
28 George Schools Trials 2 2024 (U9 Boys) Standard 2024-02-17 2024-02-17 Eden (WEG) 5 1501 5 4 1495.9 0.5 Details
29 George Schools Trials 1 2024 (U9 Boys) Standard 2024-02-03 2024-02-03 Eden (WEG) 5 1501 5 5 1674.3 16.4 Details
30 Western Cape Top Schools 2023 (U9 Mixed) Standard 2023-09-02 2023-09-03 Cape Winelands (WCW) 6 1518.5 5 3.5 1395.9 -11 Details
31 Eden Top Schools 2023 (U9 Mix) Standard 2023-08-19 2023-08-19 Eden (WEG) 5 1451.7 4 4 1651.7 15.8 Details
32 Top Schools 2023 (U9) Standard 2023-07-29 2023-07-29 Eden (WEG) 5 1376.8 4 4 1641.7 20.7 Details
33 Eden Trials 2+3 2023 (U10) Standard 2023-04-15 2023-05-13 Eden (WEG) 10 1333.8 9 6 1474.6 24.1 Details
34 Eden Trails 1 2023 (U9 Boys) Standard 2023-03-11 2023-03-11 Eden (WEG) 5 1320.7 5 3 1342.8 1.5 Details
35 George Chess Trials 3 2023 (U9 Boys) Standard 2023-02-25 2023-02-25 Eden (WEG) 5 1232.3 5 3 1372.8 14.4 Details
36 George Chess Trials 2 2023 (U9 Boys) Standard 2023-02-11 2023-02-11 Cape Town (WCT) 5 1232.3 5 4 1497.1 25.2 Details
37 George Chess Trials 1 2023 (U9 Boys) Standard 2023-01-28 2023-01-28 Eden (WEG) 5 1225.1 4 2 1276.5 4 Details
38 George Open 2022 (D) Standard 2022-12-03 2022-12-03 Eden (WEG) 5 1254.7 4 1 1045.3 -16.4 Details
39 Western Cape Top Schools 2022 (U7 Mix) Standard 2022-09-16 2022-09-17 Overberg (WOS) 6 1253.5 4 2 1260 0.5 Details
40 George Open 2022 (D) Standard 2022-06-11 2022-06-11 Eden (WEG) 5 1279.8 5 2 1124.1 -14.8 Details
41 Western Cape Schools 2022 (U7 Boys) Standard 2022-05-28 2022-05-29 Cape Winelands (WCW) 6 1319.9 6 2.5 1132.1 -22.5 Details
42 Eden Proewe 1 2022 (O7 Seuns) Standard 2022-03-12 2022-03-12 Eden (WEG) 5 1332.8 5 3 1266.1 -7.2 Details
43 George Trials 3 2022 (U7) Standard 2022-02-26 2022-02-26 Eden (WEG) 5 1200 4 4 1625 33.2 Details
44 George Trials 2 2022 (U7) Standard 2022-02-12 2022-02-12 Eden (WEG) 5 1200 4 4 1625 33.2 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 50
Wins 33
Draws 3
Losses 14
White 23
Black 27
White wins 17
Black wins 16
Score 34.5
Percent 69
Dp 161.5
AOR 1341.2
Performance 1502.7
Game statistics (History)
Games 229
Wins 152
Draws 13
Losses 64
White 112
Black 117
White wins 72
Black wins 80
Score 158.5
Percent 69.2
Dp 163.3
AOR 1306.1
Performance 1469.4
Rankings (Main)
National
Overall 1625
Gender 1458
Age group 119
Gender/Age 102
Provincial
Overall 481
Gender 425
Age group 37
Gender/Age 31
Regional
Overall 102
Gender 89
Age group 12
Gender/Age 10
Rankings (Standard)
National
Overall 1333
Gender 1193
Age group 101
Gender/Age 87
Provincial
Overall 375
Gender 329
Age group 31
Gender/Age 26
Regional
Overall 75
Gender 63
Age group 10
Gender/Age 8
Rankings (Rapid)
National
Overall 1057
Gender 907
Age group 131
Gender/Age 102
Provincial
Overall 480
Gender 404
Age group 67
Gender/Age 46
Regional
Overall 60
Gender 54
Age group 4
Gender/Age 4
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 50
Score 34.5
Percent 69
Aor 1341.2
Dp 161.5
Prat 1502.7
Performance (12 months)
Games 61
Score 41.5
Percent 68
Aor 1355.8
Dp 153.3
Prat 1509.1
Performance (History)
Games 229
Score 158.5
Percent 69.2
Aor 1306.1
Dp 163.3
Prat 1469.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Der Merwe, O (Oliver) 11 4 7 George Trials 2 2022 (U7) Eden Schools Trials 1 2026 (U11 Boys) Details
Overall 2 Opperman, C (Caden) 8 2 6 George Open 2022 (D) George Trials 3 2026 (U11 Boys) Details
Overall 3 James, W (William) 7 5 2 George Trials 2 2022 (U7) HCPS Invitational Rapid Tournament 2025 (U11) Details
Overall 4 Oberholzer, M (Milan) 7 3 4 George Chess Trials 3 2023 (U9 Boys) George Top Schools 2026 (U11 Mix) Details
Overall 5 Muza, B (Benjamin) 6 5 1 George Chess Trials 2 2023 (U9 Boys) George Schools Chess Trials 3 2025 (U11 Boys) Details
Standard 1 Van Der Merwe, O (Oliver) 10 4 6 George Trials 2 2022 (U7) Eden Schools Trials 1 2026 (U11 Boys) Details
Standard 2 Opperman, C (Caden) 7 2 5 George Open 2022 (D) George Trials 3 2026 (U11 Boys) Details
Standard 3 Oberholzer, M (Milan) 7 3 4 George Chess Trials 3 2023 (U9 Boys) George Top Schools 2026 (U11 Mix) Details
Standard 4 Muza, B (Benjamin) 6 5 1 George Chess Trials 2 2023 (U9 Boys) George Schools Chess Trials 3 2025 (U11 Boys) Details
Standard 5 James, W (William) 6 5 1 George Trials 2 2022 (U7) Eden Chess Trials 2 2024 (U10) Details