Chess South Africa
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Chess South Africa
Bothma, H (Hannes)
Dob:
2004/09/23 (Adult)
Gender:
Male
Chess SA id:
104077951
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (304 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
Current Raw rating
1357.8
Current Weighted rating
1325.4
Current Weighted performance
1197.3
Current official/published rating (highest between Raw, WR and WP)
1357.8
Current highest rating achieved
1357.8
Current floor (min rating allowed)
857.8
Current K-factor
36
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)
±132.4
Current Raw change used (final)
0.0
Projected new Raw rating
1357.8
Projected new Weighed rating
1221.8
Projected new Weighted performance
1197.3
Projected new final Raw rating (if new WP > new Raw)
1357.8
Projected new highest rating
1357.8
Projected new floor
857.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1357.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1380.2
Current Weighted rating
1343.8
Current Weighted performance
1197.3
Current official/published rating (highest between Raw, WR and WP)
1380.2
Current highest rating achieved
1380.2
Current floor (min rating allowed)
880.2
Current K-factor
36
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)
±128.3
Current Raw change used (final)
0.0
Projected new Raw rating
1380.2
Projected new Weighed rating
1239.2
Projected new Weighted performance
1197.3
Projected new final Raw rating (if new WP > new Raw)
1380.2
Projected new highest rating
1380.2
Projected new floor
880.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1380.2
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
828.2
Current Weighted rating
828.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
828.2
Current highest rating achieved
828.2
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±281.6
Current Raw change used (final)
0.0
Projected new Raw rating
828.2
Projected new Weighed rating
761.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
828.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
828.2
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
828.2
Current Weighted rating
828.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
828.2
Current highest rating achieved
828.2
Current floor (min rating allowed)
500.0
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)
±281.6
Current Raw change used (final)
0.0
Projected new Raw rating
828.2
Projected new Weighed rating
761.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
828.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
828.2
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1289.7
1306.0
Analysis
8
2023 Sedibeng West District Schools Chess Tournament (U17+U19)
2023/08/12
2023/08/12
Sedibeng (GSV)
Standard
60
0.83
5
3
3.0
1289.7
1306.0
Analysis
7
Valia's Chess Tournament 2023 (B)
2023/05/06
2023/05/06
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1225.5
1230.4
Analysis
6
2019 Gauteng School League Finals (U15 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1101.8
1143.4
Analysis
5
2019 D15 Tshwane West Schools League Final (Secondary Schools)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1101.8
1143.4
Analysis
4
2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1000.2
1031.4
Analysis
3
2019 D15 Individual Finals (U15 Boys)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1000.2
1031.4
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
946.1
970.2
Analysis
1
2018 D15 Tshwane West Schools League Finals (U15 Boys)
2018/03/17
2018/03/17
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
828.2
828.2
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
43
29
2
12
30.0
69.8
168.0
1205.0
1373.0
White
22
16
1
5
16.5
75.0
212.5
1190.5
1403.0
Black
21
13
1
7
13.5
64.3
121.4
1220.1
1341.6
Standard
All
43
29
2
12
30.0
69.8
168.0
1205.0
1373.0
White
22
16
1
5
16.5
75.0
212.5
1190.5
1403.0
Black
21
13
1
7
13.5
64.3
121.4
1220.1
1341.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050117743
Hulsman, T (Timothy)
1
1.0
1
0
0
100.0
1225.5
425.0
1650.5
View list
2
2070155769
Gwegwe, M (Mohau)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
3
103085178
Gopane, B (Bokang)
1
1.0
1
0
0
100.0
946.1
425.0
1371.1
View list
4
1030099150
Lekhuleni, T (Tumiso)
1
1.0
1
0
0
100.0
828.2
425.0
1253.2
View list
5
1040102198
Kamohelo, M (Morabe)
1
1.0
1
0
0
100.0
946.1
425.0
1371.1
View list
6
1070145980
Kalonji, M (Meshaque Kalonji)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
7
1120136689
Kalimashe, T (Tshireletso)
1
1.0
1
0
0
100.0
1225.5
425.0
1650.5
View list
8
1040103294
Joseph, U (Udoye)
1
1.0
1
0
0
100.0
946.1
425.0
1371.1
View list
9
1010117705
Masango, P (Persy)
1
1.0
1
0
0
100.0
1101.8
425.0
1526.8
View list
10
1030112627
Manganye, E (Enock)
1
1.0
1
0
0
100.0
1000.2
425.0
1425.2
View list
11
1050099969
Maluleka, R (Rebaabetswe)
1
1.0
1
0
0
100.0
1101.8
425.0
1526.8
View list
12
1050115111
Makwela, T (Thato)
1
1.0
1
0
0
100.0
1000.2
425.0
1425.2
View list
13
1050155909
Botha, F (Francois)
1
1.0
1
0
0
100.0
1225.5
425.0
1650.5
View list
14
1070154913
Chuang, B (Bob)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
15
1040115281
Christiaan, S (Steffen)
1
1.0
1
0
0
100.0
1000.2
425.0
1425.2
View list
16
1060118339
Mncube, F (Future)
1
1.0
1
0
0
100.0
1101.8
425.0
1526.8
View list
17
1060099088
Moatshe, K (Kegolebogile Gugulethu)
1
1.0
1
0
0
100.0
1000.2
425.0
1425.2
View list
18
105079717
Mohamed, E (Ethan)
1
1.0
1
0
0
100.0
1101.8
425.0
1526.8
View list
19
206089996
Mokhari, N (Nroriseng)
1
1.0
1
0
0
100.0
1289.7
425.0
1714.7
View list
20
105079059
Mokoena, M (Motheo)
1
1.0
1
0
0
100.0
1000.2
425.0
1425.2
View list