PLAYER PAGE

Owen Johan Botha

109083901
Sedibeng (GSV)
Personal
Main rating
Rating 1359.2
K-factor 32
Floor 913.8
Highest 1429.1 (2023-01-01)
Min/Max +/- allowed 120
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1161.3
Final +/- 0
New Rating
()
Rating 1359.2
K-factor 32
Floor 913.8
Highest 1429.1 (2023-01-01)
Min/Max +/- allowed 119.6
Standard rating
Rating 1372.3
K-factor 32
Floor 909.8
Highest 1425.1 (2023-01-01)
Min/Max +/- allowed 120.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1175
Final +/- 0
New Rating
()
Rating 1372.3
K-factor 32
Floor 909.8
Highest 1425.1 (2023-01-01)
Min/Max +/- allowed 120.3
Rapid rating
Rating 1041.6
K-factor 40
Floor 541.6
Highest 1359.2 (2019-05-01)
Min/Max +/- allowed 132.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 754.6
Final +/- 0
New Rating
()
Rating 1041.6
K-factor 40
Floor 541.6
Highest 1359.2 (2019-05-01)
Min/Max +/- allowed 132.2
Blitz rating
Rating 646.8
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 646.8
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 Gauteng Top Schools 2024 (U15 Open) Rapid 2024-10-05 2024-10-05 Ekurhuleni (GE) 5 1367 5 3 1311.5 0 Details
2 Gauteng Schools Individuals Finals 2024 (U15 Boys) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1340.3 5 3 1510.6 0 Details
3 Sedibeng East D7 Teams Trials 2024 (U15) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1286.9 5 5 1620.6 0 Details
4 Hoerskool Overvaal Chess Open 2024 (B) Standard 2024-04-20 2024-04-20 Sedibeng (GSV) 5 1308.4 4 1 1135.3 0 Details
5 2024 Gauteng Inter-Region Chess Championship (U16A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1309 5 1.5 1314.9 0 Details
6 Queens Gambit Chess Open 2023 (A) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1319.1 4 1 1240.2 0 Details
7 Overvaal Ope Jul 2023 (B) Standard 2023-07-22 2023-07-22 Sedibeng (GSV) 5 1347 5 3 1368.4 0 Details
8 Eureka Open 2023 (C) Standard 2023-07-29 2023-07-29 Sedibeng (GSV) 5 1347 5 1 1132.4 0 Details
9 VaalPark Primary Open Chess 2023 (B) Rapid 2023-06-16 2023-06-16 Sedibeng (GSV) 5 1361.9 5 2.5 1260.9 0 Details
10 Chess Power House Feb RR 2023 (Junior) Standard 2023-02-18 2023-02-19 Johannesburg Metro (GJM) 5 1413.8 5 1 1091.2 0 Details
11 Laerkool Midvaal Chess Open 2023 (C) Standard 2023-01-28 2023-01-28 Sedibeng (GSV) 5 1355.2 5 4.5 1609.4 0 Details
12 2022 South African Junior Team Chess Championships (U14 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1367.4 6 3 1317.8 0 Details
13 Dr Peter Hangelbroek Open 2022 (C+D) Standard 2022-10-29 2022-10-29 Sedibeng (GSV) 5 1348.3 5 3 1463.6 0 Details
14 Overvaal Open 2022 (C) Standard 2022-08-06 2022-08-06 Sedibeng (GSV) 5 1332.8 5 3 1414.7 0 Details
15 Eureka Open 2022 (C) Standard 2022-07-30 2022-07-30 Sedibeng (GSV) 5 1365.7 5 2 1169.2 0 Details
16 Hoerskool Overvaal 2022 (C) Standard 2022-06-11 2022-06-11 Sedibeng (GSV) 5 1377.1 5 3 1302.4 0 Details
17 LS Vryheidsmonument Chess Open 2022 (C) Standard 2022-05-07 2022-05-07 Sedibeng (GSV) 5 1353.2 5 4 1482.7 0 Details
18 Lux Deo NG Kerk Chess Open 2022 (C) Standard 2022-04-09 2022-04-09 Sedibeng (GSV) 5 1333.8 5 4 1425.7 0 Details
19 Drie Riviere Open 2022 (C) Standard 2022-03-12 2022-03-12 Sedibeng (GSV) 5 1290.1 5 3 1244.7 0 Details
20 Carel`s Chess Open 2022 (C) Standard 2022-03-05 2022-03-05 Sedibeng (GSV) 5 1290.1 5 4 1490.8 0 Details
21 2022 Gauteng Interregion (U14 Open) Standard 2022-02-26 2022-02-26 Tshwane (GTP) 5 1130.9 5 2 1185.6 0 Details
22 Heidelberg Open 2022 (C) Standard 2022-02-05 2022-02-05 Sedibeng (GSV) 5 1130.9 5 4 1497.3 0 Details
23 Midvaal Ope 2022 (C) Standard 2022-01-29 2022-01-29 Sedibeng (GSV) 5 1053.8 5 4 1496 0 Details
24 Ekurhuleni Chess Open 2022 (B) Standard 2022-01-08 2022-01-09 Ekurhuleni (GE) 5 1053.8 5 1 1038.4 0 Details
25 Ekurhuleni Trials (3) Standard 2021-11-06 2021-11-06 Ekurhuleni (GE) 5 1056.5 5 2 1050.3 0 Details
26 Carel`s Open 2020 (C) Standard 2020-02-29 2020-02-29 Sedibeng (GSV) 5 1083.1 4 1 896.7 0 Details
27 2019 Super 12 Laerskole (Juniors) Rapid 2019-05-04 2019-05-04 Tshwane (GTP) 5 1001.2 5 5 1610.6 0 Details
28 2018 Wild Card Chess Championships (U10 Open) Classical 2018-12-21 2018-12-24 4 Knights (4K) 7 1167.9 7 3.5 1076.7 0 Details
29 South African Junior Team Championships 2018 (U10A) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1167.9 7 0 707.3 0 Details
30 Inter Region GE vs JHB Metro 2018 (U10B) Standard 2018-10-06 2018-10-06 Ekurhuleni (GE) 5 1219.3 5 0.5 935.2 0 Details
31 Ekurhuleni Grand Prix Open 2018 (D) Standard 2018-09-15 2018-09-15 Ekurhuleni (GE) 5 1120.6 5 4 1397.9 0 Details
32 Ekurhuleni Open 2018 (D) Standard 2018-08-18 2018-08-18 Ekurhuleni (GE) 5 1050.8 5 4 1353.1 0 Details
33 Ekurhuleni Trials 3 2018 (U10) Standard 2018-06-16 2018-06-16 Ekurhuleni (GE) 5 1017.6 5 3 1197.4 0 Details
34 2018 Super 12 (Junior) Rapid 2018-05-05 2018-05-05 Tshwane (GTP) 5 1025.5 5 2 964.2 0 Details
35 Ekurhuleni Trials 2 2018 (U10) Standard 2018-04-21 2018-04-21 Ekurhuleni (GE) 5 1021.3 5 2.5 952.6 0 Details
36 Carels Open 2018 (D) Standard 2018-03-03 2018-03-03 Sedibeng (GSV) 5 645 5 3 992.4 0 Details
37 Human Rights Day Open 2018 (D) Standard 2018-03-21 2018-03-21 Ekurhuleni (GE) 5 645 5 4 1162.9 0 Details
38 Ekurhuleni Trials 1 2018 (U10) Standard 2018-03-10 2018-03-10 Ekurhuleni (GE) 5 645 5 3 1181.1 0 Details
39 Johan Jurgens Open 2018 (D) Standard 2018-01-27 2018-01-27 Ekurhuleni (GE) 6 646.8 5 3 645.9 0 Details
40 South African Junior Team Championships 2017 (U10A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 646.8 7 2 645.9 0 Details
41 Matlosana Mall 2017 (U10) Standard 2017-10-21 2017-10-21 Dr Kenneth Kaunda (NWP) 5 640 5 3 664 0 Details
42 New Market Mall Rapid - Alberton - 2017-09-29&30 Open 2017 Rapid 2017-09-29 2017-09-30 Ekurhuleni (GE) 11 500 11 3 500 0 Details
43 Bojanala Inter-Region 2017 (U10 Boys) Standard 2017-09-16 2017-09-16 Bojanala Platina (NBR) 5 621 5 3 689 0 Details
44 Boys - Girls 2017 (U10) Standard 2017-08-26 2017-08-26 Dr Kenneth Kaunda (NWP) 5 601 5 3 631 0 Details
45 Proewe 2017 (U10) Standard 2017-07-29 2017-07-29 Dr Kenneth Kaunda (NWP) 5 601 5 3 650 0 Details
46 Chessnuts Johannesburg Talent Chess Tournament 2017 (E) Standard 2017-06-30 2017-07-01 Johannesburg Metro (GJM) 6 500 6 3.5 631 0 Details
47 President Ope 2017 (U10) Standard 2017-06-24 2017-06-24 Dr Kenneth Kaunda (NWP) 5 500 5 3 730 0 Details
48 Kenton Open 2017 (D) Standard 2017-05-20 2017-05-20 Ekurhuleni (GE) 6 500 6 2 500 0 Details
49 Hervormde Kerk 2017 (U10) Standard 2017-04-22 2017-04-22 Dr Kenneth Kaunda (NWP) 5 500 5 1.5 500 0 Details
50 Hervormde Kerk - Maart 17 2017 (U10) Standard 2017-03-11 2017-03-11 Dr Kenneth Kaunda (NWP) 5 500 5 3 627 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 204
Wins 105
Draws 8
Losses 91
White 103
Black 101
White wins 54
Black wins 51
Score 109
Percent 53.4
Dp 29.2
AOR 1183.5
Performance 1212.6
Rankings (Main)
National
Overall 4190
Gender 3520
Age group 653
Gender/Age 540
Provincial
Overall 1419
Gender 1187
Age group 246
Gender/Age 204
Regional
Overall 130
Gender 112
Age group 26
Gender/Age 22
Rankings (Standard)
National
Overall 3496
Gender 2930
Age group 547
Gender/Age 454
Provincial
Overall 1248
Gender 1045
Age group 212
Gender/Age 178
Regional
Overall 117
Gender 100
Age group 24
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 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 204
Score 109
Percent 53.4
Aor 1183.5
Dp 29.2
Prat 1212.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Kotzee, A (Armand) 6 3 3 Midvaal Ope 2022 (C) Hoerskool Overvaal Chess Open 2024 (B) Details
Overall 2 Mittermaier, G (Gunther) 5 3 2 Carel`s Open 2020 (C) Queens Gambit Chess Open 2023 (A) Details
Overall 3 Gebuza, M (Mbali) 4 2 2 Carel`s Open 2020 (C) Dr Peter Hangelbroek Open 2022 (C+D) Details
Overall 4 De Vasconcelos, T (Tiaana) 3 2 1 Johan Jurgens Open 2018 (D) Ekurhuleni Open 2018 (D) Details
Overall 5 Tolmay, L (Llewellyn) 3 2 1 Hoerskool Overvaal 2022 (C) Laerkool Midvaal Chess Open 2023 (C) Details
Standard 1 Kotzee, A (Armand) 6 3 3 Midvaal Ope 2022 (C) Hoerskool Overvaal Chess Open 2024 (B) Details
Standard 2 Mittermaier, G (Gunther) 4 2 2 Carel`s Open 2020 (C) Queens Gambit Chess Open 2023 (A) Details
Standard 3 Gebuza, M (Mbali) 4 2 2 Carel`s Open 2020 (C) Dr Peter Hangelbroek Open 2022 (C+D) Details
Standard 4 De Vasconcelos, T (Tiaana) 3 2 1 Johan Jurgens Open 2018 (D) Ekurhuleni Open 2018 (D) Details
Standard 5 Tolmay, L (Llewellyn) 3 2 1 Hoerskool Overvaal 2022 (C) Laerkool Midvaal Chess Open 2023 (C) Details