Chess South Africa
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Chess South Africa
Mntambo, S (Siyabonga)
Dob:
2002/10/14 (Adult)
Gender:
Male
Chess SA id:
102085494
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (333 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
857.1
Current Weighted rating
845.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
857.1
Current highest rating achieved
857.1
Current floor (min rating allowed)
500.0
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)
±270.3
Current Raw change used (final)
0.0
Projected new Raw rating
857.1
Projected new Weighed rating
778.7
Projected new Weighted performance
553.3
Projected new final Raw rating (if new WP > new Raw)
857.1
Projected new highest rating
857.1
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
857.1
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
862.5
Current Weighted rating
854.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
862.5
Current highest rating achieved
862.5
Current floor (min rating allowed)
500.0
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)
±268.2
Current Raw change used (final)
0.0
Projected new Raw rating
862.5
Projected new Weighed rating
786.7
Projected new Weighted performance
240.3
Projected new final Raw rating (if new WP > new Raw)
862.5
Projected new highest rating
862.5
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
862.5
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
685.6
Current Weighted rating
665.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
685.6
Current highest rating achieved
685.6
Current floor (min rating allowed)
500.0
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)
±345.1
Current Raw change used (final)
0.0
Projected new Raw rating
685.6
Projected new Weighed rating
613.3
Projected new Weighted performance
385.9
Projected new final Raw rating (if new WP > new Raw)
685.6
Projected new highest rating
685.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
685.6
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
606.4
Current Weighted rating
606.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
606.4
Current highest rating achieved
606.4
Current floor (min rating allowed)
500.0
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)
±386.3
Current Raw change used (final)
0.0
Projected new Raw rating
606.4
Projected new Weighed rating
557.9
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
606.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
606.4
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
3
Dolphin Coast Rapid 2023 (U18)
2023/07/29
2023/07/29
iLembe (KIK)
Rapid
30
0.60
5
4
2.0
812.5
606.4
Analysis
2
KZN Schools Winter Games 2019 (U18 Boys)
2019/06/15
2019/06/16
Ethekwini (KED)
Standard
60
0.83
5
5
2.0
771.7
805.6
Analysis
1
2018 KZN District Club Championship
2018/09/29
2018/09/30
Ethekwini (KED)
Standard
60
0.83
6
6
5.0
606.4
606.4
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
9
0
6
9.0
60.0
85.0
1206.2
1291.2
White
6
4
0
2
4.0
66.7
141.7
1271.1
1412.8
Black
9
5
0
4
5.0
55.6
47.2
1163.0
1210.2
Standard
All
11
7
0
4
7.0
63.6
115.9
1169.7
1285.6
White
4
3
0
1
3.0
75.0
212.5
1250.6
1463.1
Black
7
4
0
3
4.0
57.1
60.7
1123.5
1184.2
Rapid
All
4
2
0
2
2.0
50.0
0.0
1306.8
1306.8
White
2
1
0
1
1.0
50.0
0.0
1312.2
1312.2
Black
2
1
0
1
1.0
50.0
0.0
1301.5
1301.5
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
2920106324
Mdluli, N (Nonsikelelo)
1
1.0
1
0
0
100.0
606.4
425.0
1031.4
View list
2
102066415
Masondo, S (Siyabonga)
1
1.0
1
0
0
100.0
771.7
425.0
1196.7
View list
3
1030116041
Kumalo, A (Amkelwe)
1
1.0
1
0
0
100.0
771.7
425.0
1196.7
View list
4
105087519
Hadebe, S (Sbongushembe)
1
1.0
1
0
0
100.0
606.4
425.0
1031.4
View list
5
202007504
Dlamini, N (Nolwazi)
1
1.0
1
0
0
100.0
606.4
425.0
1031.4
View list
6
1080156607
Bezuidenhoudt, T (Troy)
1
1.0
1
0
0
100.0
812.5
425.0
1237.5
View list
7
109095492
Moodley, B (Blane)
1
1.0
1
0
0
100.0
812.5
425.0
1237.5
View list
8
299082013
Valashiya, N (Ncumisa)
1
1.0
1
0
0
100.0
606.4
425.0
1031.4
View list
9
200091926
Shabangu, L (Lindokuhle)
1
1.0
1
0
0
100.0
606.4
425.0
1031.4
View list
10
1030106396
Ntuli, T (Thobani)
1
0.0
0
0
1
0.0
771.7
-425.0
346.7
View list
11
1010107577
Ntenga, MG (Mcebisi)
1
0.0
0
0
1
0.0
812.5
-425.0
387.5
View list
12
1010103783
Mthembu, B (Bongamandla)
1
0.0
0
0
1
0.0
771.7
-425.0
346.7
View list
13
207068628
Mkhize, G (Gcina)
1
0.0
0
0
1
0.0
812.5
-425.0
387.5
View list
14
201069997
Fakude, E (Ellen)
1
0.0
0
0
1
0.0
606.4
-425.0
181.4
View list
15
102055688
Dumakude, N (Nkululeko)
1
0.0
0
0
1
0.0
771.7
-425.0
346.7
View list