PLAYER PAGE

Zak Botha

1090115697
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1353.3
K-factor 32
Floor 930.6
Highest 1430.6 (2025-03-01)
Min/Max +/- allowed 119
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1126.2
Final +/- 0
New Rating
()
Rating 1353.3
K-factor 32
Floor 930.6
Highest 1430.6 (2025-03-01)
Min/Max +/- allowed 119.4
Standard rating
Rating 1347.1
K-factor 32
Floor 935.6
Highest 1435.6 (2025-03-01)
Min/Max +/- allowed 118.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1126.2
Final +/- 0
New Rating
()
Rating 1347.1
K-factor 32
Floor 935.6
Highest 1435.6 (2025-03-01)
Min/Max +/- allowed 118.5
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 Gauteng Inter-Region at Emerald Resort 2025 (U18 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1373.9 5 0.5 1154.2 0 Details
2 Dr KK Regional Trials Potch 2025 (U18) Standard 2025-09-27 2025-09-27 Dr Kenneth Kaunda (NWP) 5 1381.9 5 2.5 1252.6 0 Details
3 Dr KK Regional Trials 2025 (U18) Standard 2025-09-06 2025-09-06 Dr Kenneth Kaunda (NWP) 5 1418.4 5 1.5 1044.3 0 Details
4 Ashton John 2025 (Open) Standard 2025-08-23 2025-08-23 Dr Kenneth Kaunda (NWP) 5 1418.4 4 1 1199.2 0 Details
5 CURRO Tournament 2025 (U18) Standard 2025-04-12 2025-04-12 Dr Kenneth Kaunda (NWP) 5 1430.6 5 2.5 1344.3 0 Details
6 DR KK Volkies 2025 (U16) Standard 2025-02-01 2025-02-01 Dr Kenneth Kaunda (NWP) 5 1402.8 5 3.5 1484.3 0 Details
7 Gauteng Inter-Region at UJ 2024 (U16 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1348.4 5 4 1576.6 0 Details
8 DR KKD Trails 2 2024 (U16) Standard 2024-10-12 2024-10-12 Dr Kenneth Kaunda (NWP) 5 1334.7 5 3 1421.8 0 Details
9 DR KKD Curro Agegroup 2024 (U16) Standard 2024-08-31 2024-08-31 Dr Kenneth Kaunda (NWP) 5 1325.1 5 3.5 1386.2 0 Details
10 DR KK Gimmies 2024 (B) Standard 2024-07-13 2024-07-13 Dr Kenneth Kaunda (NWP) 5 1307.5 4 2.5 1434.3 0 Details
11 DR KKD Saamtrek 2024 (U16) Standard 2024-06-08 2024-06-08 Dr Kenneth Kaunda (NWP) 5 1351.7 5 2 1088.2 0 Details
12 DR KKD Ferdies Mar 2024 (C) Standard 2024-03-02 2024-03-02 Dr Kenneth Kaunda (NWP) 5 1326.9 5 4 1460.5 0 Details
13 DR KKD Curro Feb 2024 (U16) Standard 2024-02-10 2024-02-10 Dr Kenneth Kaunda (NWP) 5 1294.3 5 4 1471.3 0 Details
14 2024 Gauteng Inter-Region Chess Championship (U16B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1317.3 5 2 1208.6 0 Details
15 DR KKD Trials 2023 (U16) Standard 2023-09-02 2023-09-02 Dr Kenneth Kaunda (NWP) 5 1329 5 2.5 1256 0 Details
16 DR KKD Meiringspark 2023 (U16) Standard 2023-08-19 2023-08-19 Dr Kenneth Kaunda (NWP) 5 1266.6 5 3.5 1467.8 0 Details
17 Dr Kenneth Kaunda Volkies 2023 (C) Standard 2023-06-10 2023-06-10 Dr Kenneth Kaunda (NWP) 5 1219.5 5 3.5 1361.9 0 Details
18 Dr KKD Curro 2023 (U16) Standard 2023-05-13 2023-05-13 Dr Kenneth Kaunda (NWP) 5 1206.3 4 2 1251.5 0 Details
19 DR Kenneth Kaunda Curro 2023 (C) Standard 2023-04-22 2023-04-22 Dr Kenneth Kaunda (NWP) 5 1176.4 5 3 1354.3 0 Details
20 Dr. Kenneth Kaunda Saamtrek 2023 (U16) Standard 2023-02-04 2023-02-04 Dr Kenneth Kaunda (NWP) 5 1168.3 4 2 1225.6 0 Details
21 2022 South African Junior Team Chess Championships (U16 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1194.9 7 2.5 1100.6 0 Details
22 Dr. KKD SAJCC Trials September 2022 (U12+U14) Standard 2022-09-03 2022-09-03 Dr Kenneth Kaunda (NWP) 5 1163.4 5 2.5 1250.3 0 Details
23 Dr. KKD Volkskool 2022 (U14) Standard 2022-08-20 2022-08-20 Dr Kenneth Kaunda (NWP) 5 1116.8 5 3 1260.5 0 Details
24 La Hoff Primary School 2022 (C) Standard 2022-07-23 2022-07-23 Dr Kenneth Kaunda (NWP) 5 1101.9 5 2.5 1181.1 0 Details
25 Ferdinand Postma Potchefstroom 2022 (B) Standard 2022-04-09 2022-04-09 Dr Kenneth Kaunda (NWP) 5 1085.5 5 2 1174.4 0 Details
26 Volkskool 2022 (U16) Standard 2022-02-05 2022-02-05 Dr Kenneth Kaunda (NWP) 5 1071.5 5 2 1022.6 0 Details
27 La Hoff Dr. KK Chess 2022 (C) Standard 2022-02-19 2022-02-19 Dr Kenneth Kaunda (NWP) 5 1071.5 5 2.5 1187.6 0 Details
28 Volkskool Proewe 2021 (U14) Standard 2021-10-30 2021-10-30 Dr Kenneth Kaunda (NWP) 5 1079 4 1 1029 0 Details
29 Saamtrek 2021 (U14) Standard 2021-06-12 2021-06-12 Dr Kenneth Kaunda (NWP) 5 1089.2 4 1 1019.1 0 Details
30 KHS 2021 (B) Standard 2021-04-10 2021-04-10 Dr Kenneth Kaunda (NWP) 5 1105.3 5 1.5 1006.1 0 Details
31 Die Wilge 2020 (U12) Standard 2020-03-14 2020-03-14 Dr Kenneth Kaunda (NWP) 5 1106.5 5 2 1108.2 0 Details
32 Wesvalia 2020 (C) Standard 2020-02-15 2020-02-15 Dr Kenneth Kaunda (NWP) 5 1137.3 5 2 1030.3 0 Details
33 Gimnasium 2020 (U12) Standard 2020-02-01 2020-02-01 Dr Kenneth Kaunda (NWP) 5 1137.3 5 2 1084.3 0 Details
34 Stratvaal 2019 (B) Standard 2019-11-02 2019-11-02 Dr Kenneth Kaunda (NWP) 5 1169.6 5 2 994.6 0 Details
35 Boys + Girls Tournament 2019 (U12) Standard 2019-08-17 2019-08-17 Dr Kenneth Kaunda (NWP) 5 1212.6 5 2 929.5 0 Details
36 President 2019 (C) Standard 2019-07-13 2019-07-13 Dr Kenneth Kaunda (NWP) 5 1215.3 4 2.5 1194.9 0 Details
37 Doringkruin 2019 (U12 Beginners) Standard 2019-06-08 2019-06-08 Dr Kenneth Kaunda (NWP) 5 1200 5 3 1285 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 180
Wins 78
Draws 22
Losses 80
White 88
Black 92
White wins 31
Black wins 47
Score 89
Percent 49.4
Dp -4.7
AOR 1228.9
Performance 1224.2
Rankings (Main)
National
Overall 4343
Gender 3645
Age group 676
Gender/Age 560
Provincial
Overall 277
Gender 239
Age group 33
Gender/Age 28
Regional
Overall 62
Gender 57
Age group 6
Gender/Age 5
Rankings (Standard)
National
Overall 4066
Gender 3394
Age group 650
Gender/Age 542
Provincial
Overall 276
Gender 242
Age group 33
Gender/Age 29
Regional
Overall 63
Gender 58
Age group 6
Gender/Age 5
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 24
Score 8
Percent 33.3
Aor 1340.6
Dp -141.7
Prat 1198.9
Performance (History)
Games 180
Score 89
Percent 49.4
Aor 1228.9
Dp -4.7
Prat 1224.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Van Der Merwe, D (Devan) 6 6 0 Volkskool Proewe 2021 (U14) CURRO Tournament 2025 (U18) Details
Overall 2 Janse Van Rensburg, N (Nian) 5 2 3 KHS 2021 (B) DR KKD Trials 2023 (U16) Details
Overall 3 Krugel, L (Lian) 5 2 3 DR KKD Meiringspark 2023 (U16) CURRO Tournament 2025 (U18) Details
Overall 4 Unathi, M (Matlala) 3 1 2 Boys + Girls Tournament 2019 (U12) Volkskool 2022 (U16) Details
Overall 5 Ward, A (Ashton) 3 2 1 Stratvaal 2019 (B) CURRO Tournament 2025 (U18) Details
Standard 1 Van Der Merwe, D (Devan) 6 6 0 Volkskool Proewe 2021 (U14) CURRO Tournament 2025 (U18) Details
Standard 2 Janse Van Rensburg, N (Nian) 5 2 3 KHS 2021 (B) DR KKD Trials 2023 (U16) Details
Standard 3 Krugel, L (Lian) 5 2 3 DR KKD Meiringspark 2023 (U16) CURRO Tournament 2025 (U18) Details
Standard 4 Mahlalela, T (Thandolwethu) 3 2 1 DR KK Gimmies 2024 (B) DR KK Volkies 2025 (U16) Details
Standard 5 Ward, A (Ashton) 3 2 1 Stratvaal 2019 (B) CURRO Tournament 2025 (U18) Details