Chess South Africa
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Chess South Africa
Khumalo, S (Siyanda)
Dob:
1999/07/10 (Adult)
Gender:
Male
Chess SA id:
199049570
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2022/12/09 (521 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
1401.8
Curent Weighted rating
1406.5
Curent Weighted performance
793.1
Current official/published rating (highest between Raw, WR and WP)
1406.5
Current floor (min rating allowed)
968.4
Current highest rating achieved
1468.4
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)
±124.4
Current Raw change used (final)
0.0
Projected new Raw rating
1401.8
Projected new Weighed rating
1405.1
Projected new Weighted performance
793.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.1
Projected effective change (new Official - current Official)
-1.3
Projected new highest rating
1468.4
Projected new floor
968.4
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
1408.4
Curent Weighted rating
1413.2
Curent Weighted performance
792.4
Current official/published rating (highest between Raw, WR and WP)
1413.2
Current floor (min rating allowed)
976.9
Current highest rating achieved
1476.9
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)
±123.2
Current Raw change used (final)
0.0
Projected new Raw rating
1408.4
Projected new Weighed rating
1411.8
Projected new Weighted performance
792.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1411.8
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1476.9
Projected new floor
976.9
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
1333.8
Curent Weighted rating
1333.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1333.8
Current floor (min rating allowed)
833.8
Current highest rating achieved
1333.8
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)
±137.0
Current Raw change used (final)
0.0
Projected new Raw rating
1333.8
Projected new Weighed rating
1333.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1333.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1333.8
Projected new floor
833.8
Projected new K-facor
36
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
1315.8
Curent Weighted rating
1315.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1315.8
Current floor (min rating allowed)
833.8
Current highest rating achieved
1315.8
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)
±140.6
Current Raw change used (final)
0.0
Projected new Raw rating
1315.8
Projected new Weighed rating
1315.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1315.8
Projected new floor
833.8
Projected new K-facor
36
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
7
Ussa Chess Championships 2022 (Open)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
4.5
1468.4
1476.9
Analysis
6
2020 King Cetshwayo Anniversary (Open)
2020/03/14
2020/03/15
King Cetshwayo (KUR)
Standard
60
0.83
7
7
6.0
1429.1
1429.5
Analysis
5
2019 USSA Championships (Open)
2019/12/02
2019/12/06
Sarah Baartman (ESB)
Standard
90
0.94
9
9
5.0
1360.1
1357.1
Analysis
4
2019 King Cetshwayo Championship (U20+Adult)
2019/05/04
2019/05/05
King Cetshwayo (KUR)
Standard
60
0.83
6
6
4.0
1335.0
1330.5
Analysis
3
2019 Unizulu Open (U20+Adults)
2019/03/23
2019/03/24
Zululand (KUZ)
Standard
60
0.83
7
7
4.0
1355.3
1356.8
Analysis
2
10th JGZF Open Team Event 2018
2018/12/20
2018/12/20
iLembe (KIK)
Rapid
15
0.39
5
5
4.0
1351.1
1315.8
Analysis
1
2018 KZN District Club Championship
2018/09/29
2018/09/30
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
1315.8
1315.8
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
49
29
7
13
32.5
66.3
138.8
1290.3
1429.0
White
25
17
3
5
18.5
74.0
204.0
1342.9
1546.9
Black
24
12
4
8
14.0
58.3
70.8
1235.4
1306.2
Standard
All
44
25
7
12
28.5
64.8
125.6
1307.9
1433.5
White
23
15
3
5
16.5
71.7
184.8
1356.6
1541.4
Black
21
10
4
7
12.0
57.1
60.7
1254.5
1315.3
Rapid
All
5
4
0
1
4.0
80.0
255.0
1135.2
1390.2
White
2
2
0
0
2.0
100.0
425.0
1185.8
1610.8
Black
3
2
0
1
2.0
66.7
141.7
1101.5
1243.2
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
199076613
Manukuza, T (Thandokuhle)
2
1.0
1
0
1
50.0
1382.0
0.0
1382.0
View list
2
195005262
Coetzee, R (Ryan)
2
0.0
0
0
2
0.0
1345.2
-425.0
920.2
View list
3
296092480
Masondo, N (Nqobile)
1
1.0
1
0
0
100.0
1355.3
425.0
1780.3
View list
4
1010140304
Maphanga, S (Sfiso)
1
1.0
1
0
0
100.0
1468.4
425.0
1893.4
View list
5
203081930
Machi, A (Amahle)
1
1.0
1
0
0
100.0
1315.8
425.0
1740.8
View list
6
197064028
Kheswa, I (Itumeleng)
1
1.0
1
0
0
100.0
1360.1
425.0
1785.1
View list
7
198015251
Kgaphola, M (Moloko)
1
1.0
1
0
0
100.0
1360.1
425.0
1785.1
View list
8
1040097204
Hlabangane, T (Thabani)
1
1.0
1
0
0
100.0
1429.1
425.0
1854.1
View list
9
198087460
Chibwana, A (Aiden)
1
1.0
1
0
0
100.0
1355.3
425.0
1780.3
View list
10
1000101822
Manqele, SP (Siyabonga)
1
1.0
1
0
0
100.0
1355.3
425.0
1780.3
View list
11
1030107583
Gebuza, T (Thabiso)
1
1.0
1
0
0
100.0
1351.1
425.0
1776.1
View list
12
102055688
Dumakude, N (Nkululeko)
1
1.0
1
0
0
100.0
1429.1
425.0
1854.1
View list
13
1820106607
Dlamini, S (Sanele)
1
1.0
1
0
0
100.0
1315.8
425.0
1740.8
View list
14
297090181
Dlamini, N (Nokuphiwa)
1
1.0
1
0
0
100.0
1335.0
425.0
1760.0
View list
15
299076604
Cele, M (Mandisa)
1
1.0
1
0
0
100.0
1355.3
425.0
1780.3
View list
16
185088862
Buthelezi, S (Sandile)
1
1.0
1
0
0
100.0
1335.0
425.0
1760.0
View list
17
182094745
Buthelezi, M (Mbuso)
1
1.0
1
0
0
100.0
1351.1
425.0
1776.1
View list
18
101091914
Mchunu, M (Mvuselelo)
1
1.0
1
0
0
100.0
1351.1
425.0
1776.1
View list
19
200081994
Mkhize, S (Sphumelele)
1
1.0
1
0
0
100.0
1315.8
425.0
1740.8
View list
20
1970100445
Mthembu, S (Siphosakhe)
1
1.0
1
0
0
100.0
1468.4
425.0
1893.4
View list