Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Botha, S (Shaun)
Dob:
2006/10/07 (U20)
Gender:
Male
Chess SA id:
106089851
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2019/03/16 (1929 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
1006.5
Current Weighted rating
1006.5
Current Weighted performance
330.4
Current official/published rating (highest between Raw, WR and WP)
1006.5
Current highest rating achieved
1115.1
Current floor (min rating allowed)
615.1
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)
±218.5
Current Raw change used (final)
0.0
Projected new Raw rating
1006.5
Projected new Weighed rating
926.0
Projected new Weighted performance
330.4
Projected new final Raw rating (if new WP > new Raw)
1006.5
Projected new highest rating
1115.1
Projected new floor
615.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1006.5
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
1000.9
Current Weighted rating
1000.9
Current Weighted performance
330.4
Current official/published rating (highest between Raw, WR and WP)
1000.9
Current highest rating achieved
1118.0
Current floor (min rating allowed)
618.0
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)
±220.2
Current Raw change used (final)
0.0
Projected new Raw rating
1000.9
Projected new Weighed rating
920.8
Projected new Weighted performance
330.4
Projected new final Raw rating (if new WP > new Raw)
1000.9
Projected new highest rating
1118.0
Projected new floor
618.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1000.9
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
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
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (D)
2019/03/16
2019/03/16
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
972.5
974.8
Analysis
9
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (D)
2019/01/26
2019/01/26
Lejweleputswa (FLW)
Standard
62
0.84
5
5
4.0
879.1
858.4
Analysis
8
South African Junior Team Championships 2018 (U14E)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
896.7
870.8
Analysis
7
Lejweleputswa 1st Qualifier 2019 (U14)
2018/10/27
2018/10/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
909.5
878.0
Analysis
6
Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (D)
2018/05/26
2018/05/26
Lejweleputswa (FLW)
Standard
62
0.84
5
3
0.0
1018.0
1003.2
Analysis
5
Inter Regional 2018 (U14 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
1.5
1018.0
1003.2
Analysis
4
Lejweleputswa 4th Qualifying Swiss Open Tournament 2018 (D)
2018/03/10
2018/03/10
Lejweleputswa (FLW)
Standard
62
0.84
5
5
1.0
1084.9
1082.4
Analysis
3
Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U14)
2018/02/24
2018/02/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
1115.1
1118.0
Analysis
2
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (G)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.0
1200.0
1200.0
Analysis
1
South African Junior Team Championships 2017 (U12D)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
5
2.0
1200.0
1200.0
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
50
20
1
29
20.5
41.0
-76.5
982.4
905.9
White
27
10
0
17
10.0
37.0
-110.2
966.1
855.9
Black
23
10
1
12
10.5
45.7
-37.0
1001.5
964.5
Standard
All
50
20
1
29
20.5
41.0
-76.5
982.4
905.9
White
27
10
0
17
10.0
37.0
-110.2
966.1
855.9
Black
23
10
1
12
10.5
45.7
-37.0
1001.5
964.5
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
106076077
Makhele, H (Hloni)
2
1.0
1
0
1
50.0
1012.3
0.0
1012.3
View list
2
2070107040
Mbobo, M (Mbali)
2
1.0
1
0
1
50.0
941.0
0.0
941.0
View list
3
105092206
Morake, V (Vuyizile)
2
1.0
1
0
1
50.0
1157.5
0.0
1157.5
View list
4
1060095986
Mziki, L (Litha)
2
1.0
1
0
1
50.0
1100.0
0.0
1100.0
View list
5
107094302
Van Heerden, D (Divan)
2
1.0
1
0
1
50.0
925.8
0.0
925.8
View list
6
109085045
Hanekom, J (Johan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
108086945
Geyser, H (Heinrich)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1050108084
Kholumo, T (Tladi)
1
1.0
1
0
0
100.0
879.1
425.0
1304.1
View list
9
105089862
Jonas, E (Elethu)
1
1.0
1
0
0
100.0
1084.9
425.0
1509.9
View list
10
205087744
Mabuza, U (Unathi)
1
1.0
1
0
0
100.0
896.7
425.0
1321.7
View list
11
108076084
Du Plooy, J (Jumar)
1
1.0
1
0
0
100.0
879.1
425.0
1304.1
View list
12
2060098810
De Jager, A (Anja)
1
1.0
1
0
0
100.0
896.7
425.0
1321.7
View list
13
1060100871
Maritz, F (Franjo)
1
1.0
1
0
0
100.0
1018.0
425.0
1443.0
View list
14
2020095990
Matsepe, L (Lipuo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1080097791
Mhetoa, A (Agobakwe)
1
1.0
1
0
0
100.0
879.1
425.0
1304.1
View list
16
1040095984
Mokhele, K (Katleho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1040109765
Mthimkulu, K (Kenneth)
1
1.0
1
0
0
100.0
972.5
425.0
1397.5
View list
18
106084309
Pitso, K (Kabo)
1
1.0
1
0
0
100.0
896.7
425.0
1321.7
View list
19
2060107043
Setai, T (Tshoanelo)
1
1.0
1
0
0
100.0
972.5
425.0
1397.5
View list
20
2070095991
Teleki, L (Lesedi)
1
1.0
1
0
0
100.0
909.5
425.0
1334.5
View list