Chess South Africa
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Chess South Africa
Ngamlana, Z (Zizo)
Dob:
2008/07/23 (U18)
Gender:
Female
Chess SA id:
2080143597
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2022/11/19 (560 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
1179.0
Curent Weighted rating
1179.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1179.0
Current floor (min rating allowed)
684.7
Current highest rating achieved
1184.7
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
1179.0
Projected new Weighed rating
1178.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1179.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1184.7
Projected new floor
684.7
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
1186.8
Curent Weighted rating
1186.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1186.8
Current floor (min rating allowed)
686.8
Current highest rating achieved
1186.8
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)
±169.0
Current Raw change used (final)
0.0
Projected new Raw rating
1186.8
Projected new Weighed rating
1186.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1186.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1186.8
Projected new floor
686.8
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
1181.6
Curent Weighted rating
1182.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1182.0
Current floor (min rating allowed)
681.6
Current highest rating achieved
1181.6
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)
±170.2
Current Raw change used (final)
0.0
Projected new Raw rating
1181.6
Projected new Weighed rating
1181.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1181.8
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1181.6
Projected new floor
681.6
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)
681.6
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
681.6
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
OR Tambo Open 2022 (C)
2022/11/19
2022/11/19
OR Tambo (EOR)
Standard
60
0.83
5
5
2.5
1172.0
1181.6
Analysis
2
OR Tambo Trials 1 Libode 2022 (U14)
2022/09/17
2022/09/17
OR Tambo (EOR)
Rapid
30
0.60
5
5
2.0
1184.7
1200.0
Analysis
1
Sihambasonke Chess Club Youth Day Tournament 2022 (C)
2022/07/02
2022/07/02
OR Tambo (EOR)
Standard
60
0.83
5
5
2.0
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
15
5
3
7
6.5
43.3
-56.7
1191.6
1135.0
White
6
3
0
3
3.0
50.0
0.0
1190.8
1190.8
Black
9
2
3
4
3.5
38.9
-94.4
1192.2
1097.7
Standard
All
10
4
1
5
4.5
45.0
-42.5
1200.6
1158.1
White
4
2
0
2
2.0
50.0
0.0
1192.7
1192.7
Black
6
2
1
3
2.5
41.7
-70.8
1206.0
1135.1
Rapid
All
5
1
2
2
2.0
40.0
-85.0
1173.6
1088.6
White
2
1
0
1
1.0
50.0
0.0
1187.2
1187.2
Black
3
0
2
1
1.0
33.3
-141.7
1164.6
1022.9
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
2080143574
Hendricks, R (Reya)
2
0.5
0
1
1
25.0
1192.3
-212.5
979.8
View list
2
1110146639
Fono, M (Milawande)
1
1.0
1
0
0
100.0
1172.0
425.0
1597.0
View list
3
1090146406
Dyonase, S (Simbulele)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
4
2090143612
Tshotsho, L (Lisakhanye)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1090134927
Sotomela, S (Sange)
1
1.0
1
0
0
100.0
1172.0
425.0
1597.0
View list
6
2080143577
Magquntulu, A (Asemahle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2140147913
Hendricks, S (Sinothando)
1
0.5
0
1
0
50.0
1172.0
0.0
1172.0
View list
8
1080143607
Socikwa, A (Abonile)
1
0.5
0
1
0
50.0
1184.7
0.0
1184.7
View list
9
2080134925
Shinte, E (Entlle)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
10
1080143596
Ngamlana, E (Ezile)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
11
1070143578
Mantshontsho, Z (Zusakhe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2080140891
Makhakha, E (Endinako)
1
0.0
0
0
1
0.0
1172.0
-425.0
747.0
View list
13
1090143570
Bingwa, C (Chulumanco)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
2090143566
Banjwa, A (Amy)
1
0.0
0
0
1
0.0
1172.0
-425.0
747.0
View list