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

PLAYER PAGE

Frederick Paul Rademeyer

1110145788
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1436.2
K-factor 32
Floor 1006.3
Highest 1649.6 (2022-08-01)
Min/Max +/- allowed 87
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1337.4
Final +/- 0
New Rating
()
Rating 1436.2
K-factor 32
Floor 1006.3
Highest 1649.6 (2022-08-01)
Min/Max +/- allowed 87.4
Standard rating
Rating 1428.1
K-factor 32
Floor 1002.3
Highest 1652.8 (2022-08-01)
Min/Max +/- allowed 87
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1337.4
Final +/- 0
New Rating
()
Rating 1428.1
K-factor 32
Floor 1002.3
Highest 1652.8 (2022-08-01)
Min/Max +/- allowed 87
Rapid rating
Rating 1143.1
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 1143.1
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1257.1
K-factor 36
Floor 759
Highest 1386.4 (2023-06-01)
Min/Max +/- allowed 127.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1257.1
K-factor 36
Floor 759
Highest 1386.4 (2023-06-01)
Min/Max +/- allowed 127.2
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 Helpmekaar 2026 (B) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1489.6 5 1.5 1138.5 -53.4 Details
2 Grey College Team Championship 2026 (B) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1466.6 5 3 1493.9 3.5 Details
3 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1466.6 5 2 1554.8 6.1 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1469.1 5 2.5 1447.8 -1.5 Details
5 2025 Gauteng Top Schools Teams (U17) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1418.5 5 4.5 1735 31.7 Details
6 JMC Closed 2025 (B) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1437.6 5 1.5 1337.4 -12 Details
7 JMC - Trinity Randpark Ridge 2025 (B) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1443.1 5 2 1415.7 -3.5 Details
8 JMC Helpmekaar 2025 (B) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1455.2 5 2 1384.7 -7.6 Details
9 Moja Chess Extravaganza 2025 (U14) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1469 4 2 1446.6 -2 Details
10 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1469 6 1 1213.1 -6.5 Details
11 South African Junior Closed Chess Championships 2025 (U16 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1480.8 9 3.5 1450.6 -7.4 Details
12 JMC Crawford Ruimsig 2025 (C) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1506.3 5 2.5 1348.4 -15.9 Details
13 Grey College Team Championship 2025 (A) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1445.8 5 3 1426.6 -2.5 Details
14 MCA Welcome 2025 (Intermediate) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1445.8 5 4 1662.6 21.9 Details
15 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open A) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1348.4 7 5.5 1541.8 31 Details
16 Gauteng Inter-Region at UJ 2024 (U14 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1348.4 5 4 1533.7 19.7 Details
17 Gauteng Top Schools 2024 (U13 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1331.9 5 3.5 1442 10.3 Details
18 JMC Closed 2024 (C) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1334.3 5 2 1328.8 -1.5 Details
19 JMC Trinityhouse Randpark Ridge 2024 (C) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1344.9 5 2 1282.9 -6.6 Details
20 Chess Power House May Open 2024 (C) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1336.7 4 1.5 1311.8 -2 Details
21 JMC Crawford International Sandton 2024 (C) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1336.7 5 3 1416.6 7.1 Details
22 Wanderers Blitz Tournament 2024 Blitz 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 9 1341.4 9 4 1349.3 -2.7 Details
23 JNW Open - Classic - Crawford 2024 (B) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1341.4 5 2 1390.7 4 Details
24 JMC Unika School Tournament 2024 (C) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1341.4 5 2 1306.9 -4.1 Details
25 Gear Up Mzansi Rapid 2024 (Intermediate) Rapid 2024-02-17 2024-02-17 Johannesburg Metro (GJM) 5 1376.9 5 1 1084.5 -22 Details
26 2024 Gauteng Inter-Region Chess Championship (U14C) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1407 5 4 1429.5 3.6 Details
27 JMC Kick Off Tournament 2024 (C) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1407 5 1.5 1170.2 -22.4 Details
28 4th Knight Riders Junior Open 2023 (U14+U16) Standard 2023-09-16 2023-09-16 Johannesburg Metro (GJM) 5 1409.9 5 3.5 1395.9 -1.8 Details
29 2023 Gauteng Top Schools (U13 Mixed) Standard 2023-08-18 2023-08-18 West Rand (GWR) 5 1378.5 5 4 1549.3 17.4 Details
30 JNW Open - Trinityhouse Little Falls 2023 (C) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1371.7 5 3.5 1404.4 2.7 Details
31 JMC Blitz - Higher Ground 2023 Blitz 2023-06-17 2023-06-17 Johannesburg Metro (GJM) 7 1371.7 7 4 1449.6 1.1 Details
32 Gauteng Schools Individual Finals 2023 (U13 Boys) Standard 2023-05-26 2023-05-26 Ekurhuleni (GE) 5 1395.3 5 3 1267 -12.9 Details
33 JNW Open - Crawford 2023 (C) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1303.6 5 3.5 1400.1 10.1 Details
34 JMC 1 St Peters 2023 (C) Standard 2023-03-18 2023-03-18 Johannesburg Metro (GJM) 5 1303.6 5 3 1445.2 14.4 Details
35 WR Tournament and Coaching 2023 (U14) Standard 2023-02-25 2023-02-25 West Rand (GWR) 5 1262.7 5 4 1487.2 22.6 Details
36 Thinkchess Tournament 2023 (Group 1) Standard 2023-01-28 2023-01-28 Johannesburg Metro (GJM) 5 1283.3 5 2 1159.9 -11.3 Details
37 2022 Gauteng Schools Team Championships (U11 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1200 5 5 1635 41.8 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 6
Draws 1
Losses 8
White 6
Black 9
White wins 0
Black wins 6
Score 6.5
Percent 43.3
Dp -56.7
AOR 1452.4
Performance 1395.8
Game statistics (History)
Games 196
Wins 94
Draws 25
Losses 77
White 101
Black 95
White wins 54
Black wins 40
Score 106.5
Percent 54.3
Dp 36.9
AOR 1365.3
Performance 1402.2
Rankings (Main)
National
Overall 2927
Gender 2514
Age group 386
Gender/Age 311
Provincial
Overall 997
Gender 853
Age group 132
Gender/Age 105
Regional
Overall 326
Gender 288
Age group 38
Gender/Age 30
Rankings (Standard)
National
Overall 2750
Gender 2337
Age group 373
Gender/Age 296
Provincial
Overall 991
Gender 847
Age group 135
Gender/Age 108
Regional
Overall 309
Gender 272
Age group 38
Gender/Age 30
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 6.5
Percent 43.3
Aor 1452.4
Dp -56.7
Prat 1395.8
Performance (12 months)
Games 30
Score 15
Percent 50
Aor 1451.2
Dp 0
Prat 1451.2
Performance (History)
Games 196
Score 106.5
Percent 54.3
Aor 1365.3
Dp 36.9
Prat 1402.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Maharaj, A (Aditi) 4 1 3 Gear Up Mzansi Rapid 2024 (Intermediate) MCA Welcome JHB 2026 (Advanced) Details
Overall 2 Horn, E (Evan) 3 2 1 Thinkchess Tournament 2023 (Group 1) JMC Closed 2025 (B) Details
Overall 3 Ma, M (Matthew) 3 2 1 JMC 1 St Peters 2023 (C) MCA Welcome 2025 (Intermediate) Details
Overall 4 Mallach, M (Matthew) 2 1 1 JMC Kick Off Tournament 2024 (C) JMC Closed 2024 (C) Details
Overall 5 Dippenaar, L (Lian) 2 0 2 JMC Blitz - Higher Ground 2023 JMC Crawford Ruimsig 2025 (C) Details
Standard 1 Horn, E (Evan) 3 2 1 Thinkchess Tournament 2023 (Group 1) JMC Closed 2025 (B) Details
Standard 2 Ma, M (Matthew) 3 2 1 JMC 1 St Peters 2023 (C) MCA Welcome 2025 (Intermediate) Details
Standard 3 Maharaj, A (Aditi) 3 1 2 JMC Crawford International Sandton 2024 (C) MCA Welcome JHB 2026 (Advanced) Details
Standard 4 Venter, C (Christiaan) 2 2 0 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open A) Moja Chess Extravaganza 2025 (U14) Details
Standard 5 Mallach, M (Matthew) 2 1 1 JMC Kick Off Tournament 2024 (C) JMC Closed 2024 (C) Details
Blitz 1 Mhango, BF (Banele) 2 2 0 JMC Blitz - Higher Ground 2023 Wanderers Blitz Tournament 2024 Details