Chess South Africa
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Chess South Africa
Hattingh, JH (Johannes)
Dob:
2008/01/21 (U18)
Gender:
Male
Chess SA id:
108072965
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (120 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1409.6
Curent Weighted rating
1408.6
Curent Weighted performance
1232.5
Current official/published rating (highest between Raw, WR and WP)
1409.6
Current floor (min rating allowed)
974.8
Current highest rating achieved
1474.8
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±123.0
Current Raw change used (final)
0.0
Projected new Raw rating
1409.6
Projected new Weighed rating
1408.9
Projected new Weighted performance
1232.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1409.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1474.8
Projected new floor
974.8
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1399.7
Curent Weighted rating
1400.0
Curent Weighted performance
1233.9
Current official/published rating (highest between Raw, WR and WP)
1400.0
Current floor (min rating allowed)
973.5
Current highest rating achieved
1473.5
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±124.8
Current Raw change used (final)
0.0
Projected new Raw rating
1399.7
Projected new Weighed rating
1399.9
Projected new Weighted performance
1233.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1399.9
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1473.5
Projected new floor
973.5
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
758.6
Curent Weighted rating
758.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
758.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
758.6
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±311.0
Current Raw change used (final)
0.0
Projected new Raw rating
758.6
Projected new Weighed rating
758.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
758.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
758.6
Projected new floor
500.0
Projected new K-facor
40
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
758.6
Curent Weighted rating
758.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
758.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
758.6
Current K-factor
40
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±311.0
Current Raw change used (final)
0.0
Projected new Raw rating
758.6
Projected new Weighed rating
758.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
758.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
758.6
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1399.4
1385.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
33
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1399.4
1385.9
Analysis
32
DR KKD Trials 2023 (U16)
2023/09/02
2023/09/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.0
1412.4
1399.3
Analysis
31
DR Kenneth Kaunda Volkies 29 Jul 2023 (A)
2023/07/29
2023/07/29
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
0.0
1474.8
1473.5
Analysis
30
Dr Kenneth Kaunda Volkies 2023 (A+B)
2023/06/10
2023/06/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1454.9
1453.9
Analysis
29
Dr KKD Curro 2023 (U16)
2023/05/13
2023/05/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
4.0
1401.4
1400.9
Analysis
28
DR Kenneth Kaunda Curro 2023 (A+B)
2023/04/22
2023/04/22
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1385.7
1382.0
Analysis
27
Dr KKD NG Goudkop 2023 (B)
2023/03/18
2023/03/18
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.5
1383.3
1380.1
Analysis
26
Laerskool Constantiapark Open Chess Tournament 2023 (Open)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1402.7
1402.2
Analysis
25
Eureka Open 2022 (C)
2022/07/30
2022/07/30
Sedibeng (GSV)
Standard
60
0.83
5
5
3.0
1366.9
1382.3
Analysis
24
La Hoff Primary School 2022 (B)
2022/07/23
2022/07/23
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1366.9
1382.3
Analysis
23
Schoonspruit Ope 2022 (A+B)
2022/05/21
2022/05/21
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1348.7
1363.6
Analysis
22
Ferdinand Postma Potchefstroom 2022 (B)
2022/04/09
2022/04/09
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.5
1311.6
1323.3
Analysis
21
Volkskool 2022 (U16)
2022/02/05
2022/02/05
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
5.0
1250.0
1252.0
Analysis
20
Wesvalia 2020 (B)
2020/02/15
2020/02/15
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1226.4
1224.6
Analysis
19
Gimnasium 2020 (U14)
2020/02/01
2020/02/01
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1226.4
1224.6
Analysis
18
2019 South African Junior Team Championships (U12A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
0.5
1317.5
1317.1
Analysis
17
Fonteine Ope 2019 (A)
2019/10/19
2019/10/19
Sedibeng (GSV)
Standard
60
0.83
5
5
1.0
1336.9
1341.9
Analysis
16
Matlosana Mall 2019 (B)
2019/10/04
2019/10/04
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1336.9
1341.9
Analysis
15
Proewe 2019 (U12)
2019/08/03
2019/08/03
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1321.1
1322.8
Analysis
14
President 2019 (A)
2019/07/13
2019/07/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1298.1
1294.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1378.9
1463.9
White
3
1
0
2
1.0
33.3
-141.7
1402.4
1260.7
Black
2
2
0
0
2.0
100.0
425.0
1343.6
1768.6
Standard
All
5
3
0
2
3.0
60.0
85.0
1378.9
1463.9
White
3
1
0
2
1.0
33.3
-141.7
1402.4
1260.7
Black
2
2
0
0
2.0
100.0
425.0
1343.6
1768.6
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
167
91
26
50
104.0
62.3
104.3
1169.3
1273.6
White
89
46
15
28
53.5
60.1
86.0
1165.3
1251.3
Black
78
45
11
22
50.5
64.7
125.3
1173.8
1299.1
Standard
All
167
91
26
50
104.0
62.3
104.3
1169.3
1273.6
White
89
46
15
28
53.5
60.1
86.0
1165.3
1251.3
Black
78
45
11
22
50.5
64.7
125.3
1173.8
1299.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107050552
Van Der Westhuizen, F (Frederik)
6
0.5
0
1
5
8.3
1227.1
-354.2
872.9
View list
2
109064023
Fouche, H (Heinrich)
4
2.5
2
1
1
62.5
1324.6
106.3
1430.8
View list
3
104073254
James, T (Tumiso)
4
2.5
2
1
1
62.5
1067.8
106.3
1174.0
View list
4
207052763
Ellis, CE (Catherine)
4
2.0
2
0
2
50.0
1106.2
0.0
1106.2
View list
5
1090115697
Botha, Z (Zak)
3
3.0
3
0
0
100.0
1321.0
425.0
1746.0
View list
6
108076258
Jooste, J (Jayden)
3
3.0
3
0
0
100.0
1118.5
425.0
1543.5
View list
7
109073262
Van Straaten, P (Petrus)
3
3.0
3
0
0
100.0
1205.5
425.0
1630.5
View list
8
108064020
Bruwer, JO (Jacobus)
3
2.5
2
1
0
83.3
1222.9
283.3
1506.2
View list
9
1110134010
Van Meersbergen, E (Ettienne)
3
2.5
2
1
0
83.3
1372.6
283.3
1655.9
View list
10
107059583
Baloyi, B (Bokamoso)
3
2.0
2
0
1
66.7
1203.8
141.7
1345.5
View list
11
107059584
Molusi, K (Katlego)
3
1.5
1
1
1
50.0
1317.9
0.0
1317.9
View list
12
108087181
Janse Van Rensburg, N (Nian)
3
1.0
1
0
2
33.3
1185.4
-141.7
1043.7
View list
13
106060952
Viljoen, J (Jaden)
3
1.0
1
0
2
33.3
1242.1
-141.7
1100.4
View list
14
103055602
Cloete, C (Christiaan)
3
1.0
0
2
1
33.3
1112.4
-141.7
970.7
View list
15
204047328
Fourie, EM (Elzette)
2
2.0
2
0
0
100.0
1277.3
425.0
1702.3
View list
16
205018547
Louw, D (Danial)
2
2.0
2
0
0
100.0
1311.7
425.0
1736.7
View list
17
108069802
Mazinyo, M (Mpumelelo)
2
2.0
2
0
0
100.0
1273.8
425.0
1698.8
View list
18
102087903
Minnie, AW (Anthoney Willem)
2
2.0
2
0
0
100.0
926.0
425.0
1351.0
View list
19
1080113085
Mostert, CF (Christiaan )
2
2.0
2
0
0
100.0
1406.9
425.0
1831.9
View list
20
108059585
Muller, C (Christiaan)
2
2.0
2
0
0
100.0
1137.1
425.0
1562.1
View list