Chess South Africa
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Chess South Africa
Ngwenya, M (Maya)
Dob:
2003/07/19 (Adult)
Gender:
Female
Chess SA id:
2030116056
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/04/30 (386 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
1123.6
Curent Weighted rating
1116.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1123.6
Current floor (min rating allowed)
644.9
Current highest rating achieved
1144.9
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)
±184.9
Current Raw change used (final)
0.0
Projected new Raw rating
1123.6
Projected new Weighed rating
1117.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1123.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1144.9
Projected new floor
644.9
Projected new K-facor
40
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
1116.8
Curent Weighted rating
1106.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1116.8
Current floor (min rating allowed)
633.6
Current highest rating achieved
1133.6
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)
±186.7
Current Raw change used (final)
0.0
Projected new Raw rating
1116.8
Projected new Weighed rating
1108.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1116.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1133.6
Projected new floor
633.6
Projected new K-facor
40
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
3
2023 KZN Open (A)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
7
7
3.0
1083.1
1062.0
Analysis
2
2019 SALGA KZN Games
2019/12/13
2019/12/15
Ethekwini (KED)
Standard
60
0.83
6
6
1.0
1144.9
1133.6
Analysis
1
KZN Schools Winter Games 2019 (U18 Girls)
2019/06/15
2019/06/16
Ethekwini (KED)
Standard
60
0.83
5
5
1.5
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
18
5
1
12
5.5
30.6
-165.3
1179.9
1014.6
White
8
4
0
4
4.0
50.0
0.0
1191.7
1191.7
Black
10
1
1
8
1.5
15.0
-297.5
1170.5
873.0
Standard
All
18
5
1
12
5.5
30.6
-165.3
1179.9
1014.6
White
8
4
0
4
4.0
50.0
0.0
1191.7
1191.7
Black
10
1
1
8
1.5
15.0
-297.5
1170.5
873.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1890158056
Mbelekane, M (Malibongwe)
1
1.0
1
0
0
100.0
1083.1
425.0
1508.1
View list
2
2070154235
Msomi, S (Sphesihle)
1
1.0
1
0
0
100.0
1083.1
425.0
1508.1
View list
3
2030113396
Mnguni, S (Senamile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2070154250
Phungula, M (Mawandi)
1
1.0
1
0
0
100.0
1083.1
425.0
1508.1
View list
5
2040102862
Thabede, A (Aphiwe)
1
1.0
1
0
0
100.0
1144.9
425.0
1569.9
View list
6
2010117028
Zikhali, A (Ayanda)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
204081799
Zuma, A (Amanda)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
8
202091863
Tenza, B (Bisiwa)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
103094889
Shabalala, T (Thobani)
1
0.0
0
0
1
0.0
1083.1
-425.0
658.1
View list
10
202091867
Oone, S (Sibahlesonke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2020103863
Ncube, K (Kwanele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
205081832
Mlaba, A (Ayanda)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
13
202085481
Mkhize, Y (Yoliswa)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
14
2030119954
Mchunu, S (Sthembile)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
15
100069253
Mbokazi, B (Banele)
1
0.0
0
0
1
0.0
1083.1
-425.0
658.1
View list
16
1000101822
Manqele, SP (Siyabonga)
1
0.0
0
0
1
0.0
1083.1
-425.0
658.1
View list
17
203081930
Machi, A (Amahle)
1
0.0
0
0
1
0.0
1144.9
-425.0
719.9
View list
18
2990133685
De Kock, K (Kaneesha)
1
0.0
0
0
1
0.0
1083.1
-425.0
658.1
View list