Chess South Africa
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Chess South Africa
Mbombela, Y (Yamkela)
Dob:
2006/06/16 (U20)
Gender:
Female
Chess SA id:
2060191828
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/03/21 (95 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
1306.6
Current Weighted rating
1225.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1306.6
Current highest rating achieved
1306.6
Current floor (min rating allowed)
806.6
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)
±142.5
Current Raw change used (final)
0.0
Projected new Raw rating
1306.6
Projected new Weighed rating
1128.1
Projected new Weighted performance
1114.3
Projected new final Raw rating (if new WP > new Raw)
1306.6
Projected new highest rating
1306.6
Projected new floor
806.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1306.6
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
1324.8
Current Weighted rating
1229.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1324.8
Current highest rating achieved
1324.8
Current floor (min rating allowed)
824.8
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)
±138.8
Current Raw change used (final)
0.0
Projected new Raw rating
1324.8
Projected new Weighed rating
1132.1
Projected new Weighted performance
1114.3
Projected new final Raw rating (if new WP > new Raw)
1324.8
Projected new highest rating
1324.8
Projected new floor
824.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1324.8
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
3
Township Chess Academy Open 2024 (A)
2024/03/21
2024/03/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1209.3
1210.0
Analysis
2
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.0
1209.3
1210.0
Analysis
1
NMBCU Trials 1 2024 (Open)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Township Chess Academy Open 2024 (A)
2024/03/21
2024/03/21
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1209.3
1210.0
Analysis
2
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.0
1209.3
1210.0
Analysis
1
NMBCU Trials 1 2024 (Open)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
9
1
6
9.5
59.4
79.7
1330.2
1409.9
White
7
3
1
3
3.5
50.0
0.0
1327.4
1327.4
Black
9
6
0
3
6.0
66.7
141.7
1332.4
1474.1
Standard
All
16
9
1
6
9.5
59.4
79.7
1330.2
1409.9
White
7
3
1
3
3.5
50.0
0.0
1327.4
1327.4
Black
9
6
0
3
6.0
66.7
141.7
1332.4
1474.1
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
9
1
6
9.5
59.4
79.7
1330.2
1409.9
White
7
3
1
3
3.5
50.0
0.0
1327.4
1327.4
Black
9
6
0
3
6.0
66.7
141.7
1332.4
1474.1
Standard
All
16
9
1
6
9.5
59.4
79.7
1330.2
1409.9
White
7
3
1
3
3.5
50.0
0.0
1327.4
1327.4
Black
9
6
0
3
6.0
66.7
141.7
1332.4
1474.1
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
106059436
Fogarty, T (Thomas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1860300966
Kolela, V (Vuyani)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
3
1100191847
Mathebe, A (Ababalwe)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
4
1060151655
Mackay, M (Mikhail)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
104055277
Peter, M (Mnico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
101056732
Ngwala, L (Lutho)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
7
153043180
Wolmarans, GM (Gregory)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
8
1810151682
Smith, J (Johan)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
9
1080191858
Phillip, E (Endinako)
1
1.0
1
0
0
100.0
1209.3
425.0
1634.3
View list
10
173076443
Peter, M (Mninawa)
1
0.5
0
1
0
50.0
1209.3
0.0
1209.3
View list
11
1060152440
Wilson, D (Dharrel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1070191830
Tsoyi, S (Siyanda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
106070877
Mellet, A (Andries)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
107057083
Lagardien, I (Ismaeel)
1
0.0
0
0
1
0.0
1209.3
-425.0
784.3
View list
15
199012211
Hempe, LH (Lilitha)
1
0.0
0
0
1
0.0
1209.3
-425.0
784.3
View list
16
1070300525
Bekker, K (Kyle)
1
0.0
0
0
1
0.0
1209.3
-425.0
784.3
View list