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Frederick Willem Liebenberg

179018022
Cape Winelands (WCW)
Personal
Main rating
Rating 1559
K-factor 32
Floor 1075.7
Highest 1586.8 (2018-04-01)
Min/Max +/- allowed 96
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1390.1
Final +/- 0
New Rating
()
Rating 1559
K-factor 32
Floor 1075.7
Highest 1586.8 (2018-04-01)
Min/Max +/- allowed 95.6
Standard rating
Rating 1556.9
K-factor 32
Floor 1088.2
Highest 1588.2 (2023-04-01)
Min/Max +/- allowed 95.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1390.1
Final +/- 0
New Rating
()
Rating 1556.9
K-factor 32
Floor 1088.2
Highest 1588.2 (2023-04-01)
Min/Max +/- allowed 95.4
Rapid rating
Rating 1537.7
K-factor 32
Floor 1045.7
Highest 1545.7 (2019-06-01)
Min/Max +/- allowed 101.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1537.7
K-factor 32
Floor 1045.7
Highest 1545.7 (2019-06-01)
Min/Max +/- allowed 101.3
Blitz rating
Rating 1545.7
K-factor 32
Floor 1045.7
Highest 1545.7 (2024-02-01)
Min/Max +/- allowed 101.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1545.7
K-factor 32
Floor 1045.7
Highest 1545.7 (2024-02-01)
Min/Max +/- allowed 101.3
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 Marie Delport Memorial 2026 (Open) Standard 2026-01-31 2026-01-31 Cape Winelands (WCW) 6 1566.5 6 4 1445.4 0 Details
2 SA Braille Open 2025 Standard 2025-03-22 2025-03-23 Cape Winelands (WCW) 6 1542.3 6 5 1669.9 0 Details
3 Marie Delport Memorial 2025 (Open) Standard 2025-01-25 2025-01-26 Cape Winelands (WCW) 6 1535.6 6 4 1466.5 0 Details
4 Strategema Chess October 2024 (Open) Standard 2024-10-05 2024-10-05 Cape Winelands (WCW) 5 1556.3 5 3 1409.8 0 Details
5 South African Braille Open 2024 Standard 2024-03-09 2024-03-09 Cape Winelands (WCW) 5 1543.3 5 4.5 1642.9 0 Details
6 Cape Winelands - Marie Delport Memorial 2024 (Open) Standard 2024-01-27 2024-01-28 Cape Winelands (WCW) 6 1567.7 6 3.5 1344.4 0 Details
7 Cape Winelands Open 2023 (Championship) Standard 2023-07-22 2023-07-23 Cape Winelands (WCW) 6 1566.4 6 0 1223.4 0 Details
8 Strategema 2023 (Open) Standard 2023-05-13 2023-05-13 Cape Winelands (WCW) 5 1575.7 5 4 1489.1 0 Details
9 SA Braille South 2023 Standard 2023-03-18 2023-03-19 Cape Winelands (WCW) 5 1539.5 5 4.5 1627 0 Details
10 Braille Top 8 2023 Standard 2023-03-20 2023-03-21 Cape Winelands (WCW) 7 1539.5 7 7 1649.4 0 Details
11 SA Braille 2022 Standard 2022-04-16 2022-04-17 Cape Winelands (WCW) 5 1531.1 5 4 1576.8 0 Details
12 Robertson Strategema 2019 (Open) Rapid 2019-10-05 2019-10-05 Cape Winelands (WCW) 5 1542 5 4 1430 0 Details
13 Braille Top 8 2019 Standard 2019-09-14 2019-09-15 Cape Winelands (WCW) 7 1554.4 7 5 1487.5 0 Details
14 SA Braille Worcester 2019 Standard 2019-03-23 2019-03-24 Cape Winelands (WCW) 5 1551.5 5 4 1433.5 0 Details
15 Braille Top 8 2019 Standard 2019-03-21 2019-03-22 Cape Winelands (WCW) 7 1551.5 7 7 1603.1 0 Details
16 Sa Braille Worcester Open 2018 Standard 2018-04-27 2018-04-28 Cape Winelands (WCW) 7 1545.7 5 4.5 1572.3 0 Details
17 15Th Ibca Chess Olympiad For Blind And Visually Im Blitz 2017-06-19 2017-06-28 FIDE (FID) 9 1412 8 2 1670 0 Details
18 Sa Braille 2016 Standard 2016-04-29 2016-04-30 Boland (WB) 5 1507 5 3.5 1417 0 Details
19 Braille 2016 Top 8 Standard 2016-04-27 2016-04-28 Boland (WB) 7 1507 7 3 1181 0 Details
20 Sa Braille 2015 Standard 2015-09-26 2015-09-27 Boland (WB) 5 1479 5 4 1552 0 Details
21 Braille 2015 Top 8 Standard 2015-09-24 2015-09-25 Boland (WB) 7 1479 7 6 1524 0 Details
22 Lyndon Bouah 2015 Worcester Standard 2015-05-16 2015-05-16 Boland (WB) 4 1488 4 3 1386 0 Details
23 Sa Braille 2014 Standard 2014-09-30 2014-09-30 Boland (WB) 5 1521 3 1.5 1160 0 Details
24 Western Cape Clubs 2013 Citrusdal A-Section Standard 2013-10-12 2013-10-13 West Coast (WCU) 5 1525 5 1.5 1519 0 Details
25 Sa Braille Top 8 Standard 2013-08-24 2013-08-24 Boland (WB) 7 1487 7 6.5 1629 0 Details
26 Marie Delport Herdenking - Afdeling A - Ope Rapid 2013-08-24 2013-08-24 Boland (WB) 5 1509 4 2 927 0 Details
27 Boland Ope 2013 - Ope Afdeling Standard 2013-06-22 2013-06-23 Boland (WB) 7 1518 6 3.5 1293 0 Details
28 Sa Braille 2013 Chess Tournament Alta Du Toit Standard 2013-02-23 2013-02-24 Boland (WB) 7 1547 5 3 1381 0 Details
29 Braille Top 8 Standard 2013-03-21 2013-03-22 Boland (WB) 7 1524 7 6 1608 0 Details
30 National Club Championships 2012 Swellendam Standard 2012-09-22 2012-09-24 Boland (WB) 7 1510 7 3.5 1588 0 Details
31 Braille Olympiad 2012 Blitz 2012-09-01 2012-09-01 India (IND) 0 1507 6 1 1585 0 Details
32 Sa Braille 2012 Standard 2012-04-27 2012-05-01 Boland (WB) 5 1544 5 3 1328 0 Details
33 Braille Top 8 2012 Worcester Standard 2012-04-27 2012-04-27 Boland (WB) 7 1482 7 7 1678 0 Details
34 Boland Open 2012 - Open Standard 2012-04-02 2012-04-02 Boland (WB) 7 1509 7 4 1252 0 Details
35 Boland Clubs 2011 A-Section Somerset-West Standard 2011-12-19 2011-12-19 Boland (WB) 7 1533 5 2 1350 0 Details
36 Lyndon Bouah Braille Championships (A-Section) Standard 2011-11-18 2011-11-18 Boland (WB) 5 1518 5 4.5 1638 0 Details
37 2011 Rotary Worcester Open - Open Section Standard 2011-08-31 2011-08-31 Boland (WB) 7 1543 5 3 1284 0 Details
38 Sa Braille 2011 Worcester Standard 2011-08-24 2011-08-24 Cape Winelands (WCW) 7 1543 5 4.5 1476 0 Details
39 Rotary Worcester Ope 2010 Standard 2010-08-14 2010-08-14 Boland (WB) 7 1543 5 3 1498 0 Details
40 Inter Provincial Team Championship 2010 (B-Section) Standard 2010-08-14 2010-08-16 Western Province (WP) 7 1543 4 2 1458 0 Details
41 Paarl Ope 2010 Standard 2010-06-28 2010-06-28 Boland (WB) 7 1532 4 3 1392 0 Details
42 Sa Braille Top 8 Championship 2010 Standard 2010-04-24 2010-04-25 Boland (WB) 7 1491 7 7 1652 0 Details
43 8Th Kmga Boland Open 2010 (Senior) Standard 2010-01-22 2010-01-24 Boland (WB) 7 1509 5 2.5 1371 0 Details
44 Lyndon Bouah Braille 2009 Standard 2009-11-04 2009-11-04 Boland (WB) 7 1555 5 3 1208 0 Details
45 Braille Singles Standard 2009-09-21 2009-09-21 Western Province (WP) 5 1579 5 3.5 1396 0 Details
46 Rotary Worcester Ope 2009 Senior Standard 2009-08-28 2009-08-28 Boland (WB) 7 1621 6 3.5 1389 0 Details
47 Braille Team Chess Tournament 2009 Group A Standard 2009-04-12 2009-04-12 Boland (WB) 4 1611 4 4 1666 0 Details
48 Kma Boland Open Chess Tournament Standard 2009-02-14 2009-02-14 Boland (WB) 7 1622 7 4 1573 0 Details
49 Boland Club Individual Blitz 2008-05-31 2008-05-31 0 1673 3 0 1766 0 Details
50 Sa Braille Open 2008 Senior Blitz 2008-08-19 2008-08-19 0 1684 5 0 1259 0 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 6
Wins 4
Draws 0
Losses 2
White 3
Black 3
White wins 2
Black wins 2
Score 4
Percent 66.7
Dp 141.7
AOR 1303.7
Performance 1445.4
Game statistics (History)
Games 91
Wins 65
Draws 6
Losses 20
White 47
Black 44
White wins 38
Black wins 27
Score 68
Percent 74.7
Dp 210.2
AOR 1295.2
Performance 1505.3
Rankings (Main)
National
Overall 1255
Gender 1141
Age group 567
Gender/Age 541
Provincial
Overall 379
Gender 341
Age group 170
Gender/Age 160
Regional
Overall 42
Gender 33
Age group 17
Gender/Age 15
Rankings (Standard)
National
Overall 1175
Gender 1062
Age group 518
Gender/Age 495
Provincial
Overall 335
Gender 299
Age group 149
Gender/Age 140
Regional
Overall 37
Gender 29
Age group 16
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 6
Score 4
Percent 66.7
Aor 1303.7
Dp 141.7
Prat 1445.4
Performance (12 months)
Games 12
Score 9
Percent 75
Aor 1345.2
Dp 212.5
Prat 1557.7
Performance (History)
Games 91
Score 68
Percent 74.7
Aor 1295.2
Dp 210.2
Prat 1505.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Isaacs, WS (William Samuel) 9 6 3 Sa Braille Worcester Open 2018 SA Braille Open 2025 Details
Overall 2 Richter, HL (Heinrich Lodewikus) 9 3 6 Sa Braille Worcester Open 2018 SA Braille Open 2025 Details
Overall 3 Geyer, D (David) 7 4 3 Braille Top 8 2019 Marie Delport Memorial 2025 (Open) Details
Overall 4 Bresler, C (Conrad) 5 3 2 Sa Braille Worcester Open 2018 SA Braille South 2023 Details
Overall 5 Lucas, M (Melvyn) 4 3 1 Braille Top 8 2019 SA Braille Open 2025 Details
Standard 1 Isaacs, WS (William Samuel) 9 6 3 Sa Braille Worcester Open 2018 SA Braille Open 2025 Details
Standard 2 Richter, HL (Heinrich Lodewikus) 9 3 6 Sa Braille Worcester Open 2018 SA Braille Open 2025 Details
Standard 3 Geyer, D (David) 6 3 3 Braille Top 8 2019 Marie Delport Memorial 2025 (Open) Details
Standard 4 Bresler, C (Conrad) 4 2 2 Sa Braille Worcester Open 2018 SA Braille South 2023 Details
Standard 5 Lucas, M (Melvyn) 4 3 1 Braille Top 8 2019 SA Braille Open 2025 Details