Chess South Africa
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Chess South Africa
Ngubane, BB (Bahlebonke)
Dob:
2011/10/25 (U14)
Gender:
Male
Chess SA id:
1110107538
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/03/21 (99 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
1178.9
Current Weighted rating
1175.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.9
Current highest rating achieved
1178.9
Current floor (min rating allowed)
678.9
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)
±170.9
Current Raw change used (final)
0.0
Projected new Raw rating
1178.9
Projected new Weighed rating
1081.9
Projected new Weighted performance
434.5
Projected new final Raw rating (if new WP > new Raw)
1178.9
Projected new highest rating
1178.9
Projected new floor
678.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.9
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
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
1156.8
Current Weighted rating
1143.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1156.8
Current highest rating achieved
1156.8
Current floor (min rating allowed)
656.8
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)
±176.3
Current Raw change used (final)
0.0
Projected new Raw rating
1156.8
Projected new Weighed rating
1052.5
Projected new Weighted performance
457.4
Projected new final Raw rating (if new WP > new Raw)
1156.8
Projected new highest rating
1156.8
Projected new floor
656.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1156.8
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Umzinyathi Open 2024 (B)
2024/03/21
2024/03/21
Ethekwini (KED)
Rapid
25
0.54
7
6
3.0
1175.0
1140.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Umzinyathi Open 2024 (B)
2024/03/21
2024/03/21
Ethekwini (KED)
Rapid
25
0.54
7
6
3.0
1175.0
1140.0
Analysis
1
10th JGZF Open Team Event 2018
2018/12/20
2018/12/20
iLembe (KIK)
Rapid
15
0.39
5
4
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
3
0
3
3.0
50.0
0.0
1200.0
1200.0
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
6
3
0
3
3.0
50.0
0.0
1200.0
1200.0
White
3
1
0
2
1.0
33.3
-141.7
1200.0
1058.3
Black
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
3
1
6
3.5
35.0
-127.5
1191.6
1064.1
White
5
1
1
3
1.5
30.0
-170.0
1196.0
1026.0
Black
5
2
0
3
2.0
40.0
-85.0
1187.3
1102.3
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
10
3
1
6
3.5
35.0
-127.5
1191.6
1064.1
White
5
1
1
3
1.5
30.0
-170.0
1196.0
1026.0
Black
5
2
0
3
2.0
40.0
-85.0
1187.3
1102.3
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
2160301173
Mchunu, M (Mandisa)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
2
2120301159
Dhladhla, L (Luyanda N)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
3
1150301165
Majola, N (Nqobani)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
4
1070107566
Khumalo, O (Olwethu)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
2120301179
Zakwe, A (Akhona)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
6
1070099656
Mbatha, A (Asanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1130301168
Majozi, B (Buhle)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
8
1080107137
Khuzwayo, N (Ntando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
2980107542
Gumede, MF (Marylin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1130301161
Dumakude, A (Andile)
1
0.0
0
0
1
0.0
1175.0
-425.0
750.0
View list
