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Jan Petrus Botha

1090105347
Pixley-ka-Seme (NCP)
Personal
Main rating
Rating 1256.2
K-factor 36
Floor 842.7
Highest 1357.1 (2022-04-01)
Min/Max +/- allowed 133
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1082.7
Final +/- 0
New Rating
()
Rating 1256.2
K-factor 36
Floor 842.7
Highest 1357.1 (2022-04-01)
Min/Max +/- allowed 132.6
Standard rating
Rating 1248.9
K-factor 36
Floor 841.7
Highest 1356 (2022-04-01)
Min/Max +/- allowed 132.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1082.7
Final +/- 0
New Rating
()
Rating 1248.9
K-factor 36
Floor 841.7
Highest 1356 (2022-04-01)
Min/Max +/- allowed 132.8
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 Hopetown Chess Tournament 2026 (U16+U18) Standard 2026-02-07 2026-02-07 Pixley-ka-Seme (NCP) 5 1260.9 4 1 1055.8 0 Details
2 Hopetown Schools Open 2025 (U17+U19) Standard 2025-08-01 2025-08-01 Pixley-ka-Seme (NCP) 5 1275.1 4 0.5 1040.1 0 Details
3 Spartan Bishops Championships Elite 2025 (U18) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1279.9 5 2 1283.8 0 Details
4 2025 Hopetown Schools Chess Tournament (U15-U19) Standard 2025-05-17 2025-05-17 Pixley-ka-Seme (NCP) 5 1279.9 5 2 1182.8 0 Details
5 Hopetown Schools Chess Tournament 2025 (U13-U19) Standard 2025-02-22 2025-02-22 Pixley-ka-Seme (NCP) 5 1268.5 5 4 1518.1 0 Details
6 2025 HSDA School Chess Tournament (U17+U19) Standard 2025-02-08 2025-02-08 Pixley-ka-Seme (NCP) 5 1268.5 4 1 1027.3 0 Details
7 2024 Hopetown Schools Chess Tournament (U15-U19) Standard 2024-10-12 2024-10-12 Pixley-ka-Seme (NCP) 5 1272.7 5 1.5 1133.8 0 Details
8 Hopetown Schools Chess Tournament 2024 (U15) Standard 2024-08-17 2024-08-17 Pixley-ka-Seme (NCP) 5 1314.8 5 3.5 1434.7 0 Details
9 2024 NC Closed Chess Championships (U16 Open) Standard 2024-08-23 2024-08-25 Frances Baard (NCF) 5 1314.8 5 2 1079.3 0 Details
10 Womens Day Tournament 024 (A) Standard 2024-08-09 2024-08-09 Frances Baard (NCF) 5 1314.8 5 2 1209.6 0 Details
11 2024 HSDA Open 3 (U15) Standard 2024-07-27 2024-07-27 Pixley-ka-Seme (NCP) 5 1323 5 3 1282 0 Details
12 Hopetown Open Chess Tournament 2024 (U14+U16) Standard 2024-04-20 2024-04-20 Pixley-ka-Seme (NCP) 5 1274.8 5 3 1364.7 0 Details
13 The Pixley ka Seme Chess Open Schools Tournament 2024 (U15) Standard 2024-04-06 2024-04-06 Pixley-ka-Seme (NCP) 5 1274.8 4 3 1347.5 0 Details
14 2024 Frances Baard Schools Open (U15) Standard 2024-02-03 2024-02-03 Frances Baard (NCF) 5 1253.9 5 3 1377.5 0 Details
15 HSDA School Open 2024 (U16-Open) Standard 2024-01-27 2024-01-27 Frances Baard (NCF) 5 1244.2 5 3 1305.8 0 Details
16 Hopetown Chess Open Tournament 2023 (U14-U18) Standard 2023-08-05 2023-08-05 Pixley-ka-Seme (NCP) 5 1236 5 3 1287.7 0 Details
17 Hopetown School Chess Open Tournament 2023 (U15) Standard 2023-05-06 2023-05-06 Pixley-ka-Seme (NCP) 5 1265 5 2 1091 0 Details
18 Inter Regional Chess Championship 2023 (U16) Standard 2023-05-19 2023-05-20 Mangaung (FMB) 5 1265 5 3 1273.6 0 Details
19 Hopetown Schools Chess Open Tournament 2023 (U15) Standard 2023-02-25 2023-02-25 John Taolo Gaetswewe (NCJ) 5 1308.5 4 1 982.9 0 Details
20 Pixley Chess Trials 2022 (U14) Standard 2022-09-03 2022-09-03 Pixley-ka-Seme (NCP) 5 1308.8 5 3 1313.1 0 Details
21 Kimberley Chess Club Development Tournament 2022 (E) Standard 2022-08-20 2022-08-20 Frances Baard (NCF) 5 1291.9 5 3.5 1381.3 0 Details
22 Hopetown Chess Club Open Tournament 2022 (U13+U15) Standard 2022-05-14 2022-05-14 John Taolo Gaetswewe (NCJ) 5 1342.7 5 2 1001.4 0 Details
23 Kimberley Chess Club Open 2022 (U7-U13) Standard 2022-04-30 2022-04-30 Frances Baard (NCF) 5 1232.4 5 5 1640.1 0 Details
24 Northern Cape Schools Chess Provincial Eliminations 2021 (Boys) Standard 2021-11-05 2021-11-05 Frances Baard (NCF) 5 1213 5 3 1314.4 0 Details
25 Pixley Schools Summer Games Eliminations 2021 Standard 2021-10-14 2021-10-14 Pixley-ka-Seme (NCP) 5 1175 5 2.5 1220.6 0 Details
26 Pixley Trial 1 2022 (A) Standard 2021-10-30 2021-10-30 Pixley-ka-Seme (NCP) 5 1175 5 3 1328.8 0 Details
27 Pixley Chess Open 2021 (U14) Standard 2021-05-15 2021-05-15 Pixley-ka-Seme (NCP) 5 1183.2 5 3 1128.7 0 Details
28 Pixley Chess Open 2 2021 (B) Standard 2021-04-17 2021-04-17 Pixley-ka-Seme (NCP) 5 1203.2 5 2 1096.9 0 Details
29 Pixley Chess Open 2021 Standard 2021-03-27 2021-03-27 Pixley-ka-Seme (NCP) 5 1189.3 5 3 1269.3 0 Details
30 NC Open Schools 2020 (U11 Open) Standard 2020-02-29 2020-02-29 Frances Baard (NCF) 5 1174.7 4 2.5 1266.8 0 Details
31 Kimberley Chess Club Schools` Open 2019 (U11 Open) Standard 2019-07-20 2019-07-20 Frances Baard (NCF) 5 1172.7 5 3 1175.1 0 Details
32 Inter Regional Chess Championship 2019 (U12) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1143.5 5 3 1284.5 0 Details
33 Pixley ka Seme Schools Trials 2019 (U11 Boys) Standard 2019-03-09 2019-03-09 Pixley-ka-Seme (NCP) 5 1139.5 5 2.5 1167.5 0 Details
34 South African Junior Team Championships 2018 (U10C) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1123.1 6 4 1180.1 0 Details
35 Sol Plaatje University Chess Club Open 2018 (C) Standard 2018-10-13 2018-10-13 Frances Baard (NCF) 5 1166.6 4 1 887 0 Details
36 Northern Cape Closed Chess Championships 2018 (U10 Open) Standard 2018-08-31 2018-09-01 Frances Baard (NCF) 5 1098.5 5 4 1411.8 0 Details
37 Frances Baard Schools Open (U9+U11 Boys) Standard 2018-08-17 2018-08-18 Frances Baard (NCF) 6 1070.6 6 4 1200.8 0 Details
38 LDA Open Tournament 2018 (B) Standard 2018-07-21 2018-07-21 Pixley-ka-Seme (NCP) 5 1085.5 5 1.5 1016.2 0 Details
39 Inter Regional 2018 (U10 Individual) Standard 2018-05-04 2018-05-05 Frances Baard (NCF) 5 1136.3 4 1.5 785 0 Details
40 Kimberley Chess Club Open Tournament 2018 (C) Standard 2018-02-03 2018-02-03 Frances Baard (NCF) 5 1200 4 1 727.8 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 4
Wins 1
Draws 0
Losses 3
White 2
Black 2
White wins 1
Black wins 0
Score 1
Percent 25
Dp -212.5
AOR 1268.2
Performance 1055.8
Game statistics (History)
Games 193
Wins 96
Draws 11
Losses 86
White 99
Black 94
White wins 51
Black wins 45
Score 101.5
Percent 52.6
Dp 22
AOR 1188.5
Performance 1210.6
Rankings (Main)
National
Overall 8030
Gender 6538
Age group 1277
Gender/Age 1020
Provincial
Overall 259
Gender 213
Age group 43
Gender/Age 35
Regional
Overall 43
Gender 32
Age group 3
Gender/Age 3
Rankings (Standard)
National
Overall 7251
Gender 5828
Age group 1227
Gender/Age 971
Provincial
Overall 271
Gender 223
Age group 49
Gender/Age 40
Regional
Overall 44
Gender 33
Age group 4
Gender/Age 4
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 4
Score 1
Percent 25
Aor 1268.2
Dp -212.5
Prat 1055.8
Performance (12 months)
Games 18
Score 5.5
Percent 30.6
Aor 1316.2
Dp -165.3
Prat 1150.9
Performance (History)
Games 193
Score 101.5
Percent 52.6
Aor 1188.5
Dp 22
Prat 1210.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 May, AD (Alrique Dominic) 10 6 4 Pixley ka Seme Schools Trials 2019 (U11 Boys) Hopetown Schools Open 2025 (U17+U19) Details
Overall 2 Kitengye, PE (Patrick Ebondo) 7 4 3 Pixley Chess Open 2021 (U14) Hopetown Schools Open 2025 (U17+U19) Details
Overall 3 Botha, A (Ane) 5 5 0 LDA Open Tournament 2018 (B) Hopetown Chess Tournament 2026 (U16+U18) Details
Overall 4 Naude, L (Leonard) 5 2 3 HSDA School Open 2024 (U16-Open) 2025 Hopetown Schools Chess Tournament (U15-U19) Details
Overall 5 Bissett, CJ (Christiaan Jacobus) 5 2 3 NC Open Schools 2020 (U11 Open) 2024 HSDA Open 3 (U15) Details
Standard 1 May, AD (Alrique Dominic) 10 6 4 Pixley ka Seme Schools Trials 2019 (U11 Boys) Hopetown Schools Open 2025 (U17+U19) Details
Standard 2 Kitengye, PE (Patrick Ebondo) 7 4 3 Pixley Chess Open 2021 (U14) Hopetown Schools Open 2025 (U17+U19) Details
Standard 3 Botha, A (Ane) 5 5 0 LDA Open Tournament 2018 (B) Hopetown Chess Tournament 2026 (U16+U18) Details
Standard 4 Naude, L (Leonard) 5 2 3 HSDA School Open 2024 (U16-Open) 2025 Hopetown Schools Chess Tournament (U15-U19) Details
Standard 5 Bissett, CJ (Christiaan Jacobus) 5 2 3 NC Open Schools 2020 (U11 Open) 2024 HSDA Open 3 (U15) Details