Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mabule, B (Botshelo)
Dob:
2010/11/29 (U16)
Gender:
Male
Chess SA id:
1100191989
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (73 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
1187.8
Current Weighted rating
1199.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1199.7
Current highest rating achieved
1242.2
Current floor (min rating allowed)
742.2
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)
±168.7
Current Raw change used (final)
0.0
Projected new Raw rating
1187.8
Projected new Weighed rating
1103.7
Projected new Weighted performance
807.5
Projected new final Raw rating (if new WP > new Raw)
1187.8
Projected new highest rating
1242.2
Projected new floor
742.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.8
Projected effective change (new Official - current Official)
-11.9
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
1250.3
Current Weighted rating
1215.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1250.3
Current highest rating achieved
1250.3
Current floor (min rating allowed)
750.3
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)
±154.3
Current Raw change used (final)
0.0
Projected new Raw rating
1250.3
Projected new Weighed rating
1118.3
Projected new Weighted performance
449.8
Projected new final Raw rating (if new WP > new Raw)
1250.3
Projected new highest rating
1250.3
Projected new floor
750.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.3
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
1116.0
Current Weighted rating
1180.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1180.7
Current highest rating achieved
1116.0
Current floor (min rating allowed)
616.0
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)
±186.9
Current Raw change used (final)
0.0
Projected new Raw rating
1116.0
Projected new Weighed rating
1085.5
Projected new Weighted performance
565.9
Projected new final Raw rating (if new WP > new Raw)
1116.0
Projected new highest rating
1116.0
Projected new floor
616.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1116.0
Projected effective change (new Official - current Official)
-64.7
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
2
1.0
1182.1
1249.6
Analysis
3
Mangaung Metro Chess 9 March 2024 (B)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
0.5
1242.2
1200.0
Analysis
2
Bloemfontein Highschool League 2024 (U17A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1242.2
1200.0
Analysis
1
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
Mangaung Metro Chess 12-13 April 2024 (B)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
2
1.0
1182.1
1249.6
Analysis
3
Mangaung Metro Chess 9 March 2024 (B)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
0.5
1242.2
1200.0
Analysis
2
Bloemfontein Highschool League 2024 (U17A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1242.2
1200.0
Analysis
1
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
7
1
9
7.5
44.1
-50.0
1198.0
1148.0
White
8
3
0
5
3.0
37.5
-106.3
1217.5
1111.2
Black
9
4
1
4
4.5
50.0
0.0
1180.7
1180.7
Standard
All
7
5
0
2
5.0
71.4
182.1
1184.5
1366.7
White
3
3
0
0
3.0
100.0
425.0
1187.6
1612.6
Black
4
2
0
2
2.0
50.0
0.0
1182.3
1182.3
Rapid
All
10
2
1
7
2.5
25.0
-212.5
1207.5
995.0
White
5
0
0
5
0.0
0.0
-425.0
1235.4
810.4
Black
5
2
1
2
2.5
50.0
0.0
1179.5
1179.5
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
17
7
1
9
7.5
44.1
-50.0
1198.0
1148.0
White
8
3
0
5
3.0
37.5
-106.3
1217.5
1111.2
Black
9
4
1
4
4.5
50.0
0.0
1180.7
1180.7
Standard
All
7
5
0
2
5.0
71.4
182.1
1184.5
1366.7
White
3
3
0
0
3.0
100.0
425.0
1187.6
1612.6
Black
4
2
0
2
2.0
50.0
0.0
1182.3
1182.3
Rapid
All
10
2
1
7
2.5
25.0
-212.5
1207.5
995.0
White
5
0
0
5
0.0
0.0
-425.0
1235.4
810.4
Black
5
2
1
2
2.5
50.0
0.0
1179.5
1179.5
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
2090100904
Chen, E (Emily)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2070149055
Matsam, L (Lilitha)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2060162604
Mabanti, K (Khazimla)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1070158361
Herbst, S (Schalk)
1
1.0
1
0
0
100.0
1242.2
425.0
1667.2
View list
5
110091702
Van Heerden, F (Freddie)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2080300836
Tsunke, R (Refiloe)
1
1.0
1
0
0
100.0
1242.2
425.0
1667.2
View list
7
1090160182
Tromp, D (Daniel)
1
1.0
1
0
0
100.0
1182.1
425.0
1607.1
View list
8
1100192008
Tjalkosi, V (Vuyo)
1
0.5
0
1
0
50.0
1242.2
0.0
1242.2
View list
9
1090112367
Van Rooyen, CG (Conrad Gerhard)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
10
2070134454
Cassim, A (Ameera)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
11
1070191998
Muller, J (Jaco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1100160149
Moosa, S (Shiraaz)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
13
1080144694
Molatloe, K (Keagan)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
14
1090153492
Gibbens, G (Gregory)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
15
1090117637
Els, C (Christiaan)
1
0.0
0
0
1
0.0
1182.1
-425.0
757.1
View list
16
1080145455
Coetzer, L (Louis)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list
17
1100160139
Coertzen, J (Janco)
1
0.0
0
0
1
0.0
1242.2
-425.0
817.2
View list