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Jacobus Otto Bruwer

108064020
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1276.9
K-factor 36
Floor 848.8
Highest 1365.7 (2019-09-01)
Min/Max +/- allowed 131
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 467.5
Final +/- 0
New Rating
()
Rating 1276.9
K-factor 36
Floor 848.8
Highest 1365.7 (2019-09-01)
Min/Max +/- allowed 131
Standard rating
Rating 1279.4
K-factor 36
Floor 868
Highest 1382.4 (2019-09-01)
Min/Max +/- allowed 127.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 467.5
Final +/- 0
New Rating
()
Rating 1279.4
K-factor 36
Floor 868
Highest 1382.4 (2019-09-01)
Min/Max +/- allowed 127.9
Rapid rating
Rating 931.4
K-factor 40
Floor 500
Highest 1306.5 (2018-05-01)
Min/Max +/- allowed 142.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 931.4
K-factor 40
Floor 500
Highest 1306.5 (2018-05-01)
Min/Max +/- allowed 142.5
Blitz rating
Rating 906.2
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
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 906.2
K-factor 40
Floor 500
Highest 1200 (2024-11-01)
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 Gimnasium 2020 (U14) Standard 2020-02-01 2020-02-01 Dr Kenneth Kaunda (NWP) 5 1302 5 2.5 1151 0 Details
2 2019 South African Junior Team Championships (U12A) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1348.8 7 1 1196.5 0 Details
3 ChessExcellence September Holiday Tournament 2019 Standard 2019-09-30 2019-09-30 Chess Excellence (CEX) 5 1298.7 5 3.5 1394.5 0 Details
4 Proewe 2019 (U12) Standard 2019-08-03 2019-08-03 Dr Kenneth Kaunda (NWP) 5 1262.2 5 3.5 1394.9 0 Details
5 Doringkruin 2019 (U12) Standard 2019-06-08 2019-06-08 Dr Kenneth Kaunda (NWP) 5 1205.4 5 4.5 1500.6 0 Details
6 2019 Super 12 Laerskole (Seniors) Rapid 2019-05-04 2019-05-04 Tshwane (GTP) 5 1201.6 5 1 853 0 Details
7 Volkies 2019 (B) Standard 2019-05-11 2019-05-11 Dr Kenneth Kaunda (NWP) 5 1201.6 5 4 1441.5 0 Details
8 Volkskool 2019 (U12) Standard 2019-02-02 2019-02-02 Dr Kenneth Kaunda (NWP) 5 1202.5 5 3 1205.1 0 Details
9 2018 Tshwane Inter Region (U14B) Standard 2018-12-01 2018-12-01 Cape Town (WCT) 5 1159.8 5 1 1006.7 0 Details
10 South African Junior Blitz 2018 (U12) Blitz 2018-12-19 2018-12-19 4 Knights (4K) 7 1159.8 7 3.5 1202.8 0 Details
11 South African Junior Team Championships 2018 (U12B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1159.8 7 5.5 1370 0 Details
12 Driefontein Proewe 2018 (O12 Seuns) Standard 2018-07-28 2018-07-28 Dr Kenneth Kaunda (NWP) 5 1086.6 5 4 1381.4 0 Details
13 Strathvaal 2018 (U12) Standard 2018-06-02 2018-06-02 Dr Kenneth Kaunda (NWP) 5 1078.6 5 4 1094 0 Details
14 2018 Super 12 (Junior) Rapid 2018-05-05 2018-05-05 Tshwane (GTP) 5 1037.9 5 5 1428.5 0 Details
15 Volkies 2018 (U12) Standard 2018-05-12 2018-05-12 Dr Kenneth Kaunda (NWP) 5 1037.9 5 3 943.9 0 Details
16 2018 South African Junior Closed Chess Championships (U10 Open) Classical 2018-04-01 2018-04-07 Chess South Africa (CSA) 11 1022.5 11 5 1005.9 0 Details
17 Wesvalia 2018 (U12) Standard 2018-02-17 2018-02-17 Dr Kenneth Kaunda (NWP) 5 932.5 5 4.5 1262.6 0 Details
18 Laerskool Volkskool 2018 (C) Standard 2018-02-03 2018-02-03 Dr Kenneth Kaunda (NWP) 5 932.5 5 3 1043.1 0 Details
19 South African Junior Blitz 2017 Championships (B) Blitz 2018-01-07 2018-01-07 4 Knights (4K) 7 890.4 7 4.5 850.2 0 Details
20 South African Junior Team Championships 2017 (U10A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 890.4 7 4 1022.5 0 Details
21 Matlosana Mall 2017 (U10) Standard 2017-10-21 2017-10-21 Dr Kenneth Kaunda (NWP) 5 926 1 0 0 0 Details
22 Bojanala Inter-Region 2017 (U10 Boys) Standard 2017-09-16 2017-09-16 Bojanala Platina (NBR) 5 864 5 5 1158 0 Details
23 Proewe 2017 (U10) Standard 2017-07-29 2017-07-29 Dr Kenneth Kaunda (NWP) 5 852 5 4 879 0 Details
24 President Ope 2017 (U10) Standard 2017-06-24 2017-06-24 Dr Kenneth Kaunda (NWP) 5 844 4 4 889 0 Details
25 2017 Super 12 (Juniors) Rapid 2017-05-27 2017-05-27 Tshwane (GTP) 5 0 5 5 786 0 Details
26 2017 Inter-Regional (Under 10 Open) Standard 2017-05-12 2017-05-13 Bojanala Platina (NBR) 5 842 5 4 844 0 Details
27 Khs 2017 (U10) Standard 2017-02-25 2017-02-25 Dr Kenneth Kaunda (NWP) 5 852 5 4 819 0 Details
28 Girls High 2017 (U10) Standard 2017-02-04 2017-02-04 Dr Kenneth Kaunda (NWP) 5 852 5 4 791 0 Details
29 South African Junior Team Championships 2016 (U10 A) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 883 7 3 786 0 Details
30 Bailie Park 2016 (U8 And U10) Standard 2016-11-26 2016-11-26 Dr Kenneth Kaunda (NWP) 5 883 4 3 918 0 Details
31 Bojanala Regional Championship 2016 (U10) Standard 2016-10-15 2016-10-15 Bojanala Platina (NBR) 5 890 5 4 886 0 Details
32 Drie Fonteine 2016 (U10) Standard 2016-09-10 2016-09-10 Dr Kenneth Kaunda (NWP) 5 868 5 4 969 0 Details
33 Trials 2016 (U10) Standard 2016-08-27 2016-08-27 Dr Kenneth Kaunda (NWP) 5 716 5 4 985 0 Details
34 Hervormde Kerk 2016 (U10) Standard 2016-08-20 2016-08-20 Dr Kenneth Kaunda (NWP) 5 716 0 0 0 0 Details
35 Menlo Open 2016 (D) Standard 2016-07-23 2016-07-23 Tshwane (GTP) 5 716 5 5 1037 0 Details
36 Meiringspark 2016 (U10 Boys) Standard 2016-07-30 2016-07-30 Dr Kenneth Kaunda (NWP) 5 716 4 2.5 736 0 Details
37 2016 Redpath Mining Millionaire Chess Open (D) Standard 2016-07-16 2016-07-16 Tshwane (GTP) 5 751 5 2 608 0 Details
38 President Klerksdorp 2016 (U10) Standard 2016-06-04 2016-06-04 Dr Kenneth Kaunda (NWP) 5 662 5 4.5 1057 0 Details
39 Volkskool Potchefstroom - 2016 (U10) Standard 2016-05-21 2016-05-21 Dr Kenneth Kaunda (NWP) 5 615 5 3 786 0 Details
40 Herv Die Wilge 2016 (U10) Standard 2016-04-16 2016-04-16 Dr Kenneth Kaunda (NWP) 5 610 5 3.5 611 0 Details
41 Sa Junior Closed Chess Championship 2016 (U8 Boys) Classical 2016-03-20 2016-03-26 Free State (FS) 11 745 11 3.5 608 0 Details
42 Herv. Kerk Die Wilge 2016 (U10) Standard 2016-03-12 2016-03-12 Dr Kenneth Kaunda (NWP) 5 745 5 2 537 0 Details
43 Girls High 2016 (U10) Standard 2016-02-06 2016-02-06 Dr Kenneth Kaunda (NWP) 5 748 5 2.5 735 0 Details
44 South African Junior Team Championships 2015 (8A) Classical 2016-01-04 2016-01-07 Western Province (WP) 7 880 7 1 419 0 Details
45 Grenville Nw Regionals (Under 8 (Born 2008) Standard 2015-10-24 2015-10-24 Bojanala Platina (NBR) 5 880 5 4 755 0 Details
46 Nwp Geslote (U10) Standard 2015-09-12 2015-09-12 Dr Kenneth Kaunda (NWP) 5 874 5 3 727 0 Details
47 Proewe U8 2015 Standard 2015-08-29 2015-08-29 Dr Kenneth Kaunda (NWP) 5 874 5 5 1020 0 Details
48 Banketsaal 2015 (U8) Standard 2015-08-15 2015-08-15 Dr Kenneth Kaunda (NWP) 5 850 5 4 946 0 Details
49 Meiringspark 2015 (U8) Standard 2015-07-25 2015-07-25 Dr Kenneth Kaunda (NWP) 5 770 5 5 1110 0 Details
50 President Ope 2015 (U8) Standard 2015-06-06 2015-06-06 Dr Kenneth Kaunda (NWP) 5 731 5 4.5 932 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 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 (History)
Games 116
Wins 64
Draws 12
Losses 40
White 58
Black 58
White wins 35
Black wins 29
Score 70
Percent 60.3
Dp 87.9
AOR 1085
Performance 1172.9
Rankings (Main)
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 (Standard)
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 (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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 116
Score 70
Percent 60.3
Aor 1085
Dp 87.9
Prat 1172.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Fourie, Q (Quewen) 4 3 1 Strathvaal 2018 (U12) Proewe 2019 (U12) Details
Overall 2 Van Straaten, P (Petrus) 3 3 0 2018 Super 12 (Junior) Proewe 2019 (U12) Details
Overall 3 Cordier, T (Tristian) 3 3 0 Volkies 2018 (U12) Gimnasium 2020 (U14) Details
Overall 4 Sopanam Prabha, A (Arjun) 3 2 1 2018 South African Junior Closed Chess Championships (U10 Open) 2019 South African Junior Team Championships (U12A) Details
Overall 5 Hattingh, JH (Johannes) 3 0 3 Volkskool 2019 (U12) Gimnasium 2020 (U14) Details
Standard 1 Fourie, Q (Quewen) 4 3 1 Strathvaal 2018 (U12) Proewe 2019 (U12) Details
Standard 2 Cordier, T (Tristian) 3 3 0 Volkies 2018 (U12) Gimnasium 2020 (U14) Details
Standard 3 Hattingh, JH (Johannes) 3 0 3 Volkskool 2019 (U12) Gimnasium 2020 (U14) Details
Standard 4 Malan, H (Henco) 2 1 1 Volkies 2018 (U12) Volkskool 2019 (U12) Details
Standard 5 Ziegenhagen, V (Vian Luke) 2 1 1 South African Junior Team Championships 2017 (U10A) 2018 South African Junior Closed Chess Championships (U10 Open) Details