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Bernard Koekemoer

197016018
Tshwane (GTP)
Personal
Main rating
Rating 1809.4
K-factor 24
Floor 1309.4
Highest 1809.4 (2026-02-28)
Min/Max +/- allowed 70
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1809.4
K-factor 24
Floor 1309.4
Highest 1809.4 (2026-02-28)
Min/Max +/- allowed 69.6
Standard rating
Rating 1819.8
K-factor 24
Floor 1319.8
Highest 1819.8 (2026-02-28)
Min/Max +/- allowed 68.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1819.8
K-factor 24
Floor 1319.8
Highest 1819.8 (2026-02-28)
Min/Max +/- allowed 68.6
Rapid rating
Rating 1801
K-factor 24
Floor 1301
Highest 1801 (2024-02-01)
Min/Max +/- allowed 70.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1801
K-factor 24
Floor 1301
Highest 1801 (2024-02-01)
Min/Max +/- allowed 70.4
Blitz rating
Rating 1801
K-factor 24
Floor 1301
Highest 1801 (2024-02-01)
Min/Max +/- allowed 70.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1801
K-factor 24
Floor 1301
Highest 1801 (2024-02-01)
Min/Max +/- allowed 70.4
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Blou Bull Chess Tournament (A) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1809.4 5 2.5 1754.4 -5.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Constantiapark Open Chess Tournament (A+B) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1762.8 5 4.5 2113.8 0 Details
2 2025 Menlo Open (A) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1763 5 3 1741.8 0 Details
3 2025 Wynie Robbertse Chess Tournament (A) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1763 5 2.5 1722.4 0 Details
4 2017 Waterkloof Open (Prestige) Classical 2017-03-02 2017-03-05 Tshwane (GTP) 6 1752 6 2 1710 0 Details
5 D4 Team Trials (U19) Standard 2015-08-14 2015-08-15 Tshwane (GTP) 7 1734 6 6 1688 0 Details
6 Waterkloof Open (Prestige Section) Classical 2015-03-05 2015-03-08 Tshwane (GTP) 6 1768 1 0 0 0 Details
7 Waterkloof Open (A Section) Standard 2015-03-06 2015-03-07 Tshwane (GTP) 5 1768 5 2.5 1584 0 Details
8 2014 Sa National Schools Championships U18 Open Standard 2014-12-11 2014-12-15 Tshwane (GTP) 9 1768 8 6.5 1641 0 Details
9 Gauteng Team Provincial Trails 2014 - U18 Mix Standard 2014-08-30 2014-08-30 Tshwane (GTP) 5 1756 5 5 1719 0 Details
10 D4 League Finals U19 Standard 2014-08-15 2014-08-16 Tshwane (GTP) 5 1765 2 2 1662 0 Details
11 Etienne Lewis Under 18 20 Section C D Born In Standard 2014-08-08 2014-08-10 Tshwane (GTP) 7 1765 5 3 1615 0 Details
12 Swartkops Open 2014 Section A Standard 2014-06-28 2014-06-28 Tshwane (GTP) 5 1759 5 3.5 1773 0 Details
13 2014 Capablanca Chess Festival - Chessa - A Sectio Standard 2014-05-01 2014-05-04 Tshwane (GTP) 7 1744 7 6 1783 0 Details
14 Waterkloof Open - A Section Standard 2014-02-28 2014-03-01 Tshwane (GTP) 6 1738 4 3 1814 0 Details
15 Grey Chess Tournament 2014 Standard 2014-02-21 2014-02-21 Free State (FS) 5 1707 4 4 1803 0 Details
16 Chess Excellence 1St Feb Waterkloof B Standard 2014-02-01 2014-02-01 Tshwane (GTP) 5 1707 5 3 1828 0 Details
17 South African Junior Team Championship 2013 (U18) Classical 2013-12-15 2013-12-18 Kwazulu Natal (KZN) 7 1728 7 2.5 1591 0 Details
18 African Youth Chess Championships 2013 U16 And U18 Classical 2013-10-08 2013-10-16 Nelson Mandela Bay (ENM) 9 1752 9 2.5 1646 0 Details
19 Gauteng Provincial Schools Chess Championships (U18 Mixed Merit) Standard 2013-08-31 2013-08-31 Tshwane (GTP) 5 1753 3 2 1712 0 Details
20 Etienne Lewis Tshwane Chess Trials 2013 U 18 U 2 Standard 2013-08-15 2013-08-18 Tshwane (GTP) 9 1773 9 5.5 1670 0 Details
21 World U16 Olympiad 2013 (China) Blitz 2013-07-31 2013-07-31 China (CHN) 0 1771 8 4 1736 0 Details
22 Mid-Gauteng Open Section A Standard 2013-06-15 2013-06-15 Tshwane (GTP) 5 1770 4 3 1752 0 Details
23 South African Junior Closed 2013 U16 Boys Classical 2013-04-02 2013-04-07 Chess South Africa (CSA) 11 1801 11 6 1738 0 Details
24 Grey Collage Bloemfontein Chess Tournament A Sect Standard 2012-04-12 2012-04-12 Free State (FS) 5 1801 4 2 1638 0 Details
25 Chris Greyling 2013 Section A Standard 2013-03-16 2013-03-16 Mid-Gauteng (GM) 5 1740 5 3 1623 0 Details
26 Waterkloof Open Prestige Section Classical 2013-02-27 2013-03-02 Tshwane (GTP) 7 1740 7 4.5 2060 0 Details
27 Blue Bull Open 2013 Section A Standard 2013-02-02 2013-02-02 Mid-Gauteng (GM) 5 1743 5 3.5 1720 0 Details
28 Inter Union A Section Standard 2012-12-19 2012-12-21 Western Province Central (WPC) 7 1738 12 6 1925 0 Details
29 South African Junior Team Championships 2012 (U16 Championship) Standard 2012-12-16 2012-12-19 Western Province (WP) 7 1738 7 5 1676 0 Details
30 Mid Gauteng Closed Section A Standard 2012-11-30 2012-12-01 Mid-Gauteng (GM) 5 1738 5 2 1563 0 Details
31 2012 Gauteng Schools Team Chess Championships U 18 Standard 2012-10-27 2012-10-27 Gauteng North (GN) 5 1747 2 1 1552 0 Details
32 World Youth Under-16 Chess Olympiad - 2012 Blitz 2012-09-01 2012-09-01 Turkey (TUR) 0 1803 8 2 1642 0 Details
33 Mid-Gauteng Jacaranda Open 2012 Section A Standard 2012-08-04 2012-08-04 Mid-Gauteng (GM) 5 1803 5 2 1270 0 Details
34 South African Junior Closed 2012 (U16 Boys) Classical 2012-03-31 2012-04-04 Chess South Africa (CSA) 9 1823 9 4 1642 0 Details
35 Waterkloof Open Prestige Section Classical 2012-03-03 2012-03-03 Gauteng North (GN) 7 1801 7 4 2109 0 Details
36 South African Junior Individual Championships 2011 (U16 Boys) Classical 2011-12-17 2011-12-21 Eastern Province (EP) 9 1775 9 7 1880 0 Details
37 South African Junior Team Championships 2011 (U16 A-Section) Classical 2011-12-12 2011-12-15 Eastern Province (EP) 7 1761 7 4.5 1828 0 Details
38 World Youth Championships 2011 Brazil Blitz 2011-11-28 2011-11-28 Brazil (BRA) 0 1801 9 2.5 1624 0 Details
39 World Youth Under-16 Chess Olympiad - 2011 Blitz 2011-11-01 2011-11-01 Turkey (TUR) 0 1799 8 3.5 1819 0 Details
40 Sa Top Schools U 19 Standard 2011-10-02 2011-10-04 Mid-Gauteng (GM) 9 1801 9 8 1541 0 Details
41 Mid-Gauteng Trials 2011 - Under 16 To 20 Standard 2011-08-29 2011-08-29 Mid-Gauteng (GM) 6 1805 6 4 1767 0 Details
42 Usn Jakaranda 2011 - Section A Standard 2011-08-29 2011-08-29 Mid-Gauteng (GM) 5 1785 5 4 1945 0 Details
43 Commonwealth & South African Open 2011 Open Sectio Classical 2011-07-03 2011-07-03 Tshwane (GTP) 11 1752 11 6 1871 0 Details
44 Super 16 Groep 1 2011 Standard 2011-05-28 2011-05-28 Gauteng North (GN) 7 1740 7 7 1476 0 Details
45 Waterkloof Open - A Section Standard 2011-03-04 2011-03-05 Gauteng North (GN) 6 1773 6 3 1560 0 Details
46 South African Junior Closed 2011 Under 14 Boys Standard 2011-05-03 2011-05-03 Chess South Africa (CSA) 9 1739 9 6.5 1891 0 Details
47 Mid-Gauteng Blou Bull Open 2011 - A Section Standard 2011-03-10 2011-03-10 Mid-Gauteng (GM) 5 1739 5 3 1640 0 Details
48 Piet Robbertse Ope 2011 (A Seksie) Standard 2011-01-28 2011-01-30 Gauteng North (GN) 6 1739 6 2.5 1502 0 Details
49 South African Junior Chess Championships 2010 (U14 Boys) Classical 2010-12-16 2010-12-21 Mid-Gauteng (GM) 9 1697 9 6.5 1562 0 Details
50 South African Junior Chess Championships 2010 (Team - U14 Championship) Classical 2010-12-12 2010-12-15 Mid-Gauteng (GM) 7 1653 7 7 2056 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 5
Wins 4
Draws 1
Losses 0
White 3
Black 2
White wins 2
Black wins 2
Score 4.5
Percent 90
Dp 340
AOR 1773.8
Performance 2113.8
Game statistics (History)
Games 15
Wins 9
Draws 2
Losses 4
White 7
Black 8
White wins 3
Black wins 6
Score 10
Percent 66.7
Dp 141.7
AOR 1717.7
Performance 1859.3
Rankings (Main)
National
Overall 228
Gender 217
Age group 149
Gender/Age 143
Provincial
Overall 90
Gender 84
Age group 55
Gender/Age 52
Regional
Overall 36
Gender 35
Age group 22
Gender/Age 22
Rankings (Standard)
National
Overall 213
Gender 203
Age group 139
Gender/Age 134
Provincial
Overall 82
Gender 77
Age group 48
Gender/Age 46
Regional
Overall 33
Gender 32
Age group 20
Gender/Age 20
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 5
Score 4.5
Percent 90
Aor 1773.8
Dp 340
Prat 2113.8
Performance (12 months)
Games 15
Score 10
Percent 66.7
Aor 1717.7
Dp 141.7
Prat 1859.3
Performance (History)
Games 15
Score 10
Percent 66.7
Aor 1717.7
Dp 141.7
Prat 1859.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Nene, TH (Themba Hope) 2 1 1 2025 Wynie Robbertse Chess Tournament (A) 2025 Menlo Open (A) Details
Standard 1 Nene, TH (Themba Hope) 2 1 1 2025 Wynie Robbertse Chess Tournament (A) 2025 Menlo Open (A) Details