PLAYER PAGE

Abraham Jacobus De Klerk

108078407
Bojanala Platina (NBR)
Personal
Main rating
Rating 1140.8
K-factor 36
Floor 707.7
Highest 1220.3 (2019-06-01)
Min/Max +/- allowed 161
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 442
Final +/- 0
New Rating
()
Rating 1140.8
K-factor 36
Floor 707.7
Highest 1220.3 (2019-06-01)
Min/Max +/- allowed 161.1
Standard rating
Rating 1125.9
K-factor 40
Floor 692.3
Highest 1204.7 (2019-06-01)
Min/Max +/- allowed 164.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 442
Final +/- 0
New Rating
()
Rating 1125.9
K-factor 40
Floor 692.3
Highest 1204.7 (2019-06-01)
Min/Max +/- allowed 164.7
Rapid rating
Rating 719.4
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 719.4
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 719.4
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 719.4
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 Hoerskool Brits Toernooi 2020 (U14) Standard 2020-03-14 2020-03-14 Bojanala Platina (NBR) 5 1141.1 4 2 1140.9 0 Details
2 Laerskool Proteapark 2020 (B) Standard 2020-02-29 2020-02-29 Bojanala Platina (NBR) 5 1148.6 4 1 1096.9 0 Details
3 2019 South African Junior Team Championships (U12B) Classical 2020-01-04 2020-01-08 4 Knights (4K) 7 1199 6 1 990.7 0 Details
4 Inter Region 2019 (U12 Open) Standard 2019-10-19 2019-10-19 Bojanala Platina (NBR) 5 1143.1 5 4 1470.9 0 Details
5 Lebone II 2019 (U12) Standard 2019-09-14 2019-09-14 Bojanala Platina (NBR) 5 1152.1 5 2 1094.7 0 Details
6 Laerskool Brits 2019 (U12) Standard 2019-08-31 2019-08-31 Bojanala Platina (NBR) 5 1207.7 5 2 866.8 0 Details
7 Laerskool Rustenburg 2019 (U12) Standard 2019-08-17 2019-08-17 Bojanala Platina (NBR) 5 1207.7 5 3 1182.9 0 Details
8 Grenville 2019 (U12) Standard 2019-06-08 2019-06-08 Bojanala Platina (NBR) 5 1046.2 5 4 1350.7 0 Details
9 2019 RMS Laerskole (U11) Standard 2019-06-01 2019-06-01 Tshwane (GTP) 5 1046.2 5 4 1298.8 0 Details
10 Inter Regional Chess Championship 2019 (U12) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 996.3 5 3 1111 0 Details
11 Laerskool Olienpark 2019 (U12) Standard 2019-04-06 2019-04-06 Bojanala Platina (NBR) 5 847.4 5 3 1149.8 0 Details
12 Hoerskool Rustenburg Skaak 2019 (U12) Standard 2019-04-13 2019-04-13 Bojanala Platina (NBR) 5 847.4 5 2 967.3 0 Details
13 Hoerskool Brits Tournament 2019 (U12) Standard 2019-02-09 2019-02-09 Bojanala Platina (NBR) 5 774 5 3 1102.1 0 Details
14 South African Junior Team Championships 2018 (U12C) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 700.4 7 3 922.9 0 Details
15 Bojanala Regionals 2018 (U12) Standard 2018-09-15 2018-09-15 Bojanala Platina (NBR) 5 711 5 1 652.3 0 Details
16 Laerskool Brits Tournament 2018 (U12) Standard 2018-08-04 2018-08-04 Bojanala Platina (NBR) 5 747.2 5 1 556.2 0 Details
17 Laerskool Proteapark Chess 2018 (D) Standard 2018-05-19 2018-05-19 Bojanala Platina (NBR) 5 689.9 5 3 840.2 0 Details
18 Laerskool Olienpark 2018 (U12) Standard 2018-04-21 2018-04-21 Bojanala Platina (NBR) 5 664.3 5 3 789 0 Details
19 Hoerskool Brits 2018 (U12) Standard 2018-03-17 2018-03-17 Bojanala Platina (NBR) 5 631.1 5 3 794.8 0 Details
20 Laerskool Vastrap 2018 (U12) Standard 2018-02-03 2018-02-03 Bojanala Platina (NBR) 5 651 5 2 573.8 0 Details
21 South African Junior Team Championships 2017 (U10B) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 719.4 7 2 516.6 0 Details
22 Bojanala Inter-Region 2017 (U10 Boys) Standard 2017-09-16 2017-09-16 Bojanala Platina (NBR) 5 747 5 3 635 0 Details
23 Laerskool Brits Chess 2017 (U10) Standard 2017-08-25 2017-08-25 Bojanala Platina (NBR) 5 647 5 4 848 0 Details
24 Laerskool Rustenburg Noord Primary 2017 (U10) Standard 2017-08-12 2017-08-12 Bojanala Platina (NBR) 5 647 5 4 797 0 Details
25 Bojanala Primary School League 2017 (U9A) Standard 2017-08-05 2017-08-05 Bojanala Platina (NBR) 5 647 5 3 700 0 Details
26 2017 Laerskool Rustenburg (Section D) Standard 2017-07-29 2017-07-29 Bojanala Platina (NBR) 5 592 5 4 817 0 Details
27 2017 Inter-Regional (Under 10 Open) Standard 2017-05-12 2017-05-13 Bojanala Platina (NBR) 5 563 5 2 500 0 Details
28 Proteapark Chess 2017 (U10) Standard 2017-04-22 2017-04-22 Bojanala Platina (NBR) 5 563 5 4 769 0 Details
29 Hoerskool Brits Chess 2017 (C) Standard 2017-03-11 2017-03-11 Bojanala Platina (NBR) 5 571 5 2 500 0 Details
30 Laerskool Olienpark 2017 (D) Standard 2017-02-25 2017-02-25 Bojanala Platina (NBR) 5 571 5 3 617 0 Details
31 Vastrap 2017 (D) Standard 2017-02-11 2017-02-11 Bojanala Platina (NBR) 5 500 5 4 783 0 Details
32 South African Junior Team Championships 2016 (U10 D) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 367 7 4 432 0 Details
33 Bojanala Regional Championship 2016 (U10) Standard 2016-10-15 2016-10-15 Bojanala Platina (NBR) 5 373 5 2.5 352 0 Details
34 Mountain Cambridge School Chess 2016 (U10) Standard 2016-09-10 2016-09-10 Bojanala Platina (NBR) 5 263 5 4 668 0 Details
35 Laerskool Rustenburg 2016 (U10) Standard 2016-08-27 2016-08-27 Bojanala Platina (NBR) 5 314 5 1.5 132 0 Details
36 Grenville Chess 2016 (U10) Standard 2016-08-13 2016-08-13 Bojanala Platina (NBR) 5 0 5 2.5 388 0 Details
37 Bojanala League 2016 (U9B) Rapid 2016-07-30 2016-07-30 Bojanala Platina (NBR) 7 0 5 4 767 0 Details
38 Laerskool Brits 2016 (D) Standard 2016-05-21 2016-05-16 Bojanala Platina (NBR) 5 0 5 1.5 179 0 Details
39 Hoerskool Brits 2016 (D) Standard 2016-04-16 2016-04-16 Bojanala Platina (NBR) 5 0 5 2 369 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 108
Wins 52
Draws 0
Losses 56
White 52
Black 56
White wins 25
Black wins 27
Score 52
Percent 48.1
Dp -15.7
AOR 978.5
Performance 962.8
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 108
Score 52
Percent 48.1
Aor 978.5
Dp -15.7
Prat 962.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Difotso, LR (Lebogang Rotondwa) 5 3 2 Laerskool Brits Tournament 2018 (U12) Laerskool Proteapark 2020 (B) Details
Overall 2 Diale, O (Ompile) 4 2 2 Laerskool Proteapark Chess 2018 (D) Laerskool Brits 2019 (U12) Details
Overall 3 Nke, RB (Rebaone Bokang) 3 0 3 Hoerskool Brits 2018 (U12) Hoerskool Rustenburg Skaak 2019 (U12) Details
Overall 4 Mostert, GS (Gideon Smit) 3 3 0 Laerskool Olienpark 2018 (U12) Hoerskool Rustenburg Skaak 2019 (U12) Details
Overall 5 Byliefeldt, L (Leroux) 3 2 1 Lebone II 2019 (U12) Laerskool Proteapark 2020 (B) Details
Standard 1 Difotso, LR (Lebogang Rotondwa) 5 3 2 Laerskool Brits Tournament 2018 (U12) Laerskool Proteapark 2020 (B) Details
Standard 2 Diale, O (Ompile) 4 2 2 Laerskool Proteapark Chess 2018 (D) Laerskool Brits 2019 (U12) Details
Standard 3 Morake, O (Orefile) 3 1 2 Bojanala Regionals 2018 (U12) Lebone II 2019 (U12) Details
Standard 4 Nke, RB (Rebaone Bokang) 3 0 3 Hoerskool Brits 2018 (U12) Hoerskool Rustenburg Skaak 2019 (U12) Details
Standard 5 Byliefeldt, L (Leroux) 3 2 1 Lebone II 2019 (U12) Laerskool Proteapark 2020 (B) Details