Chess South Africa
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Chess South Africa
Mkwambi, S (Siyabonga)
Dob:
2007/06/22 (U18)
Gender:
Male
Chess SA id:
1070117789
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/12 (319 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
1219.5
Current Weighted rating
1224.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1224.6
Current highest rating achieved
1236.2
Current floor (min rating allowed)
736.2
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)
±161.3
Current Raw change used (final)
0.0
Projected new Raw rating
1219.5
Projected new Weighed rating
1126.3
Projected new Weighted performance
490.7
Projected new final Raw rating (if new WP > new Raw)
1219.5
Projected new highest rating
1236.2
Projected new floor
736.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1219.5
Projected effective change (new Official - current Official)
-5.1
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
1223.2
Current Weighted rating
1229.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1229.8
Current highest rating achieved
1244.8
Current floor (min rating allowed)
744.8
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)
±160.4
Current Raw change used (final)
0.0
Projected new Raw rating
1223.2
Projected new Weighed rating
1131.0
Projected new Weighted performance
490.7
Projected new final Raw rating (if new WP > new Raw)
1223.2
Projected new highest rating
1244.8
Projected new floor
744.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1223.2
Projected effective change (new Official - current Official)
-6.6
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
2
2023 Tshwane North School District CLOSED League Championships (D3) (U19)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1236.2
1244.8
Analysis
1
2019 D15 Tshwane West Schools League Final (U13 Open)
2019/08/17
2019/08/17
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
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
9
5
0
4
5.0
55.6
47.2
1227.7
1275.0
White
5
3
0
2
3.0
60.0
85.0
1249.9
1334.9
Black
4
2
0
2
2.0
50.0
0.0
1200.1
1200.1
Standard
All
9
5
0
4
5.0
55.6
47.2
1227.7
1275.0
White
5
3
0
2
3.0
60.0
85.0
1249.9
1334.9
Black
4
2
0
2
2.0
50.0
0.0
1200.1
1200.1
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
1090116738
Makaleng, K (Kgothatso)
1
1.0
1
0
0
100.0
1236.2
425.0
1661.2
View list
2
107093958
Maisa, TH (Thokozani Happiness)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060117770
Motaung, L (Lesedi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2070099070
Shabangu, M (Mobuhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1060115472
Labuschagne, D (Dillyn)
1
1.0
1
0
0
100.0
1236.2
425.0
1661.2
View list
6
2070112181
Singo, M (Melissa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1050157395
Selolo, N (Nathan)
1
0.0
0
0
1
0.0
1236.2
-425.0
811.2
View list
8
1080153892
Matlala, T (Takatso)
1
0.0
0
0
1
0.0
1236.2
-425.0
811.2
View list
9
1050159863
Lehutso, O (Omphemetse)
1
0.0
0
0
1
0.0
1236.2
-425.0
811.2
View list
