Chess South Africa
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Chess South Africa
Ndebele, S (Sibusiso)
Dob:
2007/01/13 (U18)
Gender:
Male
Chess SA id:
1070146133
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (278 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
1253.1
Curent Weighted rating
1230.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1253.1
Current floor (min rating allowed)
753.1
Current highest rating achieved
1253.1
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)
±153.7
Current Raw change used (final)
0.0
Projected new Raw rating
1253.1
Projected new Weighed rating
1233.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1253.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1253.1
Projected new floor
753.1
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
1285.6
Curent Weighted rating
1255.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1285.6
Current floor (min rating allowed)
785.6
Current highest rating achieved
1285.6
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)
±146.8
Current Raw change used (final)
0.0
Projected new Raw rating
1285.6
Projected new Weighed rating
1259.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1285.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1285.6
Projected new floor
785.6
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
1074.4
Curent Weighted rating
1080.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1080.7
Current floor (min rating allowed)
574.4
Current highest rating achieved
1074.4
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)
±198.3
Current Raw change used (final)
0.0
Projected new Raw rating
1074.4
Projected new Weighed rating
1078.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.6
Projected effective change (new Official - current Official)
-2.1
Projected new highest rating
1074.4
Projected new floor
574.4
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
574.4
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
574.4
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
3
2023 Gauteng Top Schools (U19 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
4.5
1185.3
1199.2
Analysis
2
CPH Chess Clubs Challenge 2022 (B)
2022/11/12
2022/11/12
Johannesburg Metro (GJM)
Rapid
20
0.47
6
5
0.0
1200.7
1200.0
Analysis
1
2022 Gauteng Schools Team Championships (U19 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
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
15
6
2
7
7.0
46.7
-28.3
1307.6
1279.3
White
8
4
2
2
5.0
62.5
106.3
1285.8
1392.1
Black
7
2
0
5
2.0
28.6
-182.1
1332.6
1150.4
Standard
All
10
6
2
2
7.0
70.0
170.0
1223.6
1393.6
White
6
4
2
0
5.0
83.3
283.3
1230.5
1513.8
Black
4
2
0
2
2.0
50.0
0.0
1213.2
1213.2
Rapid
All
5
0
0
5
0.0
0.0
-425.0
1475.8
1050.8
White
2
0
0
2
0.0
0.0
-425.0
1451.8
1026.8
Black
3
0
0
3
0.0
0.0
-425.0
1491.7
1066.7
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
1070161260
Simka, O (Olwethu)
1
1.0
1
0
0
100.0
1185.3
425.0
1610.3
View list
2
1050146138
Phiri, S (Samkelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060161244
Ntlangula, M (Masamkele)
1
1.0
1
0
0
100.0
1185.3
425.0
1610.3
View list
4
1060146136
Nkosi, T (Thando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050146128
Molema, T (Tshepang Thomas)
1
1.0
1
0
0
100.0
1185.3
425.0
1610.3
View list
6
1050117743
Hulsman, T (Timothy)
1
1.0
1
0
0
100.0
1185.3
425.0
1610.3
View list
7
1080135388
Groenewald, R (Ruan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
106066129
Macdonald, B (Brandon)
1
0.5
0
1
0
50.0
1185.3
0.0
1185.3
View list
9
1050140015
Srinath, A (Aadithya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1060146114
Mahlangu, M (Mpumelelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1000106808
Kunaka, P (Praise)
1
0.0
0
0
1
0.0
1200.7
-425.0
775.7
View list
12
101094318
Khumalo, E (Ernest)
1
0.0
0
0
1
0.0
1200.7
-425.0
775.7
View list
13
109086379
Jacobs, CN (Calvin Nicholas)
1
0.0
0
0
1
0.0
1200.7
-425.0
775.7
View list
14
108060747
De Meyer, R (Rico)
1
0.0
0
0
1
0.0
1200.7
-425.0
775.7
View list
15
1910147794
Cembi, L (Lwazi)
1
0.0
0
0
1
0.0
1200.7
-425.0
775.7
View list