Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Erik Coetzer

105005295
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1136.4
K-factor 40
Floor 648.4
Highest 1200 (2024-11-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 426.7
Final +/- 0
New Rating
()
Rating 1136.4
K-factor 40
Floor 648.4
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1132.2
K-factor 40
Floor 644.1
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 426.7
Final +/- 0
New Rating
()
Rating 1132.2
K-factor 40
Floor 644.1
Highest 1200 (2024-11-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 838.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 838.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 838.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 838.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 (U16) Standard 2020-02-01 2020-02-01 Dr Kenneth Kaunda (NWP) 5 1148.4 2 0 838.1 0 Details
2 2019 South African Junior Team Championships (U16C) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1105 7 3 1192.2 0 Details
3 Matlosana Test 2019 (B) Standard 2019-12-07 2019-12-07 Dr Kenneth Kaunda (NWP) 5 1075.3 5 2 1175.8 0 Details
4 Proewe 2019 (U16) Standard 2019-08-03 2019-08-03 Dr Kenneth Kaunda (NWP) 5 1006 5 3.5 1349.8 0 Details
5 Wesvalia 2019 (B) Standard 2019-02-16 2019-02-16 Dr Kenneth Kaunda (NWP) 5 933 5 3 1077.9 0 Details
6 Volkskool 2019 (U16) Standard 2019-02-02 2019-02-02 Dr Kenneth Kaunda (NWP) 5 933 5 3.5 1149.3 0 Details
7 South African Junior Team Championships 2018 (U14B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 995 7 1 814.5 0 Details
8 Strathvaal 2018 (C) Standard 2018-11-03 2018-11-03 Dr Kenneth Kaunda (NWP) 5 1025.5 4 1 826.8 0 Details
9 Matlosana Mall 2018 (C) Standard 2018-10-20 2018-10-20 Dr Kenneth Kaunda (NWP) 5 1030.8 5 3 1008.3 0 Details
10 Boys and Girls 2018 (U14 Boys) Standard 2018-08-25 2018-08-25 Dr Kenneth Kaunda (NWP) 5 1041.8 3 1 937.4 0 Details
11 Driefontein Proewe 2018 (O14 Seuns) Standard 2018-07-28 2018-07-28 Dr Kenneth Kaunda (NWP) 5 883.7 5 4 1291.8 0 Details
12 Volkies 2018 (U14) Standard 2018-05-12 2018-05-12 Dr Kenneth Kaunda (NWP) 5 884.4 5 3 887.2 0 Details
13 Hervormde Kerk 2018 (C) Standard 2018-03-10 2018-03-10 Dr Kenneth Kaunda (NWP) 5 845.9 5 3.5 1057.8 0 Details
14 Wesvalia 2018 (U14) Standard 2018-02-17 2018-02-17 Dr Kenneth Kaunda (NWP) 5 780.2 5 4 1124 0 Details
15 South African Junior Team Championships 2017 (U14A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 838.6 6 0 633.5 0 Details
16 Strathvaal 2017 (C) Standard 2017-11-04 2017-11-04 Dr Kenneth Kaunda (NWP) 5 673 5 3 916 0 Details
17 Matlosana Mall 2017 (U14) Standard 2017-10-21 2017-10-21 Dr Kenneth Kaunda (NWP) 5 676 5 3 665 0 Details
18 Bojanala Inter-Region 2017 (U14 Boys) Standard 2017-09-16 2017-09-16 Bojanala Platina (NBR) 5 672 5 2 713 0 Details
19 Boys - Girls 2017 (U14) Standard 2017-08-26 2017-08-26 Dr Kenneth Kaunda (NWP) 5 654 5 3 705 0 Details
20 Proewe 2017 (U14) Standard 2017-07-29 2017-07-29 Dr Kenneth Kaunda (NWP) 5 654 5 3 720 0 Details
21 President Ope 2017 (U14) Standard 2017-06-24 2017-06-24 Dr Kenneth Kaunda (NWP) 5 668 4 3 554 0 Details
22 Hervormde Kerk 2017 (U14) Standard 2017-04-22 2017-04-22 Dr Kenneth Kaunda (NWP) 5 678 0 0 0 0 Details
23 Hervormde Kerk - Maart 17 2017 (C) Standard 2017-03-11 2017-03-11 Dr Kenneth Kaunda (NWP) 5 678 4 2 759 0 Details
24 Khs 2017 (U14) Standard 2017-02-25 2017-02-25 Dr Kenneth Kaunda (NWP) 5 679 5 3 670 0 Details
25 South African Junior Team Championships 2016 (U12 D) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 669 7 5 696 0 Details
26 Matlosana Mall Chess Tournament 2016 (C) Standard 2016-10-22 2016-10-22 Dr Kenneth Kaunda (NWP) 5 665 4 1.5 682 0 Details
27 Drie Fonteine 2016 (U12) Standard 2016-09-10 2016-09-10 Dr Kenneth Kaunda (NWP) 5 647 5 3.5 710 0 Details
28 Trials 2016 (U12) Standard 2016-08-27 2016-08-27 Dr Kenneth Kaunda (NWP) 5 669 5 2 613 0 Details
29 President Klerksdorp 2016 (U12) Standard 2016-06-04 2016-06-04 Dr Kenneth Kaunda (NWP) 5 695 5 3 538 0 Details
30 Volkskool Potchefstroom - 2016 (C) Standard 2016-05-21 2016-05-21 Dr Kenneth Kaunda (NWP) 5 704 4 1 658 0 Details
31 Wesvalia 2016 (B) Standard 2016-04-23 2016-04-23 Dr Kenneth Kaunda (NWP) 5 756 5 1 536 0 Details
32 Khs U 10 - 2014 Standard 2014-02-22 2014-02-22 Dr Kenneth Kaunda (NWP) 5 775 5 3 683 0 Details
33 Baillie Park U10 Standard 2013-11-23 2013-11-23 Dr Kenneth Kaunda (NWP) 5 768 5 3 802 0 Details
34 Wesvalia Ope 10 Standard 2013-04-20 2013-04-20 Dr Kenneth Kaunda (NWP) 5 803 5 2 646 0 Details
35 South African Junior Closed 2013 U8 Boys Classical 2013-04-02 2013-04-07 Chess South Africa (CSA) 11 803 3 0 476 0 Details
36 Nwu - O 10 Maart 2013 Standard 2013-03-16 2013-03-16 Dr Kenneth Kaunda (NWP) 5 814 5 2.5 764 0 Details
37 Klerksdorp Onder 10 Standard 2013-02-23 2013-02-23 Dr Kenneth Kaunda (NWP) 5 791 5 3 827 0 Details
38 Girls High Under 10 2013 Standard 2013-02-09 2013-02-09 Dr Kenneth Kaunda (NWP) 5 791 5 3 881 0 Details
39 South African Junior Team Championships 2012 (U8 B-Section) Standard 2012-12-16 2012-12-19 Western Province (WP) 7 833 6 2 674 0 Details
40 Geslote Onder 8 Rapid 2012-09-15 2012-09-15 Dr Kenneth Kaunda (NWP) 5 840 5 3 783 0 Details
41 Nw Proewe Under 8 Standard 2012-08-24 2012-08-25 Dr Kenneth Kaunda (NWP) 6 839 6 4 851 0 Details
42 Meiringspark Ope 8 Standard 2012-07-27 2012-07-28 Dr Kenneth Kaunda (NWP) 6 830 6 4 894 0 Details
43 Presinent Ope 08 Standard 2012-06-08 2012-06-09 Dr Kenneth Kaunda (NWP) 6 852 6 3 738 0 Details
44 Volkskool Ope 08 Standard 2012-05-20 2012-05-20 Dr Kenneth Kaunda (NWP) 6 870 6 3.5 794 0 Details
45 Wesvalia Ope 8 Standard 2012-04-20 2012-04-20 Dr Kenneth Kaunda (NWP) 6 878 6 4 852 0 Details
46 Khs Open Under 08 Standard 2012-02-26 2012-02-26 Dr Kenneth Kaunda (NWP) 5 878 5 4 986 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 74
Wins 32
Draws 7
Losses 35
White 38
Black 36
White wins 19
Black wins 13
Score 35.5
Percent 48
Dp -17.2
AOR 1047.7
Performance 1030.4
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 74
Score 35.5
Percent 48
Aor 1047.7
Dp -17.2
Prat 1030.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mfingwana, N (Nasiphi) 3 1 2 Matlosana Mall 2018 (C) Volkskool 2019 (U16) Details
Overall 2 Hattingh, CP (Carike) 2 1 1 Volkies 2018 (U14) Gimnasium 2020 (U16) Details
Overall 3 Aslett, J (Juan-Naude) 2 1 1 Volkskool 2019 (U16) Proewe 2019 (U16) Details
Overall 4 Mathew, A (Asish) 2 1 1 Wesvalia 2018 (U14) Proewe 2019 (U16) Details
Overall 5 Viljoen, J (Jaden) 2 1 1 Driefontein Proewe 2018 (O14 Seuns) Matlosana Test 2019 (B) Details
Standard 1 Mfingwana, N (Nasiphi) 3 1 2 Matlosana Mall 2018 (C) Volkskool 2019 (U16) Details
Standard 2 Hattingh, CP (Carike) 2 1 1 Volkies 2018 (U14) Gimnasium 2020 (U16) Details
Standard 3 Aslett, J (Juan-Naude) 2 1 1 Volkskool 2019 (U16) Proewe 2019 (U16) Details
Standard 4 Saunderson, F (Fredricht) 2 0 2 Matlosana Mall 2018 (C) Proewe 2019 (U16) Details
Standard 5 Handford, C (Cassidy) 2 1 1 Volkies 2018 (U14) Volkskool 2019 (U16) Details