Chess South Africa
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Chess South Africa
Ngubane, A (Ayanda)
Dob:
2003/06/30 (Adult)
Gender:
Female
Chess SA id:
2030103855
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2022/12/09 (525 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
1169.6
Curent Weighted rating
1166.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1169.6
Current floor (min rating allowed)
708.6
Current highest rating achieved
1208.6
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)
±173.2
Current Raw change used (final)
0.0
Projected new Raw rating
1169.6
Projected new Weighed rating
1167.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1208.6
Projected new floor
708.6
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
1166.1
Curent Weighted rating
1163.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1166.1
Current floor (min rating allowed)
710.0
Current highest rating achieved
1210.0
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)
±174.0
Current Raw change used (final)
0.0
Projected new Raw rating
1166.1
Projected new Weighed rating
1164.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1166.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1210.0
Projected new floor
710.0
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
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)
700.0
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
700.0
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
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)
700.0
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
700.0
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
4
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
5.0
1130.4
1124.0
Analysis
3
USSA Closed 2022 (Ladies)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
6
1.0
1208.6
1210.0
Analysis
2
KZN Schools Winter Games 2019 (U18 Girls)
2019/06/15
2019/06/16
Ethekwini (KED)
Standard
60
0.83
5
4
3.0
1183.4
1180.0
Analysis
1
2018 KZN Schools Championship (U15 Girls)
2018/06/23
2018/06/24
Ethekwini (KED)
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
24
11
1
12
11.5
47.9
-17.7
1147.8
1130.1
White
13
6
1
6
6.5
50.0
0.0
1114.4
1114.4
Black
11
5
0
6
5.0
45.5
-38.6
1187.3
1148.7
Standard
All
24
11
1
12
11.5
47.9
-17.7
1147.8
1130.1
White
13
6
1
6
6.5
50.0
0.0
1114.4
1114.4
Black
11
5
0
6
5.0
45.5
-38.6
1187.3
1148.7
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
2030103852
Dlamini, N (Nelisiwe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2030116063
Kheswa, A (Amahle)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
3
201081917
Hlongwane, S (Snenhlanhla)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
4
200024580
Moloto, I (Isabel)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
5
2990148126
Moje, L (Lethabo)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
6
2030147015
Paparam, D (Dhiya)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
7
2020116080
Nomatshizolo, S (Sisipho)
1
1.0
1
0
0
100.0
1183.4
425.0
1608.4
View list
8
2010134259
Ncokotwane, Z (Zandi)
1
1.0
1
0
0
100.0
1208.6
425.0
1633.6
View list
9
2010148124
Mbokodo, S (Sanele)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
10
205081816
Mayeza, M (Musawandile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2030148132
Seemelo, P (Petunia)
1
1.0
1
0
0
100.0
1130.4
425.0
1555.4
View list
12
204081826
Mweli, S (Sinenhlanhla)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
2000111990
Sedibeng, K (Kamogelo)
1
0.0
0
0
1
0.0
1208.6
-425.0
783.6
View list
14
202029421
Parthiephal, D (Dayaan)
1
0.0
0
0
1
0.0
1130.4
-425.0
705.4
View list
15
2990146623
Naidoo, N (Naomi)
1
0.0
0
0
1
0.0
1130.4
-425.0
705.4
View list
16
201090177
Mthethwa, Z (Zamanyambose)
1
0.0
0
0
1
0.0
1130.4
-425.0
705.4
View list
17
202025136
Moshoeshoe, M (Maletapata)
1
0.0
0
0
1
0.0
1208.6
-425.0
783.6
View list
18
2040114902
Lambiso, ME (Matlakala)
1
0.0
0
0
1
0.0
1208.6
-425.0
783.6
View list
19
202085481
Mkhize, Y (Yoliswa)
1
0.0
0
0
1
0.0
1183.4
-425.0
758.4
View list
20
200023050
Midah, M (Mmethi)
1
0.0
0
0
1
0.0
1208.6
-425.0
783.6
View list