Chess South Africa
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Chess South Africa
Martheze, Z (Zafirah)
Dob:
2003/11/04 (Adult)
Gender:
Female
Chess SA id:
2030114976
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1533 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
1078.7
Curent Weighted rating
1078.7
Curent Weighted performance
451.7
Current official/published rating (highest between Raw, WR and WP)
1078.7
Current floor (min rating allowed)
670.6
Current highest rating achieved
1170.6
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)
±197.1
Current Raw change used (final)
0.0
Projected new Raw rating
1078.7
Projected new Weighed rating
1078.7
Projected new Weighted performance
451.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1170.6
Projected new floor
670.6
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
1111.2
Curent Weighted rating
1111.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1111.2
Current floor (min rating allowed)
653.2
Current highest rating achieved
1153.2
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)
±188.2
Current Raw change used (final)
0.0
Projected new Raw rating
1111.2
Projected new Weighed rating
1111.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1111.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1153.2
Projected new floor
653.2
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
1056.8
Curent Weighted rating
1056.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1056.8
Current floor (min rating allowed)
631.2
Current highest rating achieved
1131.2
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)
±203.3
Current Raw change used (final)
0.0
Projected new Raw rating
1056.8
Projected new Weighed rating
1056.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1056.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1131.2
Projected new floor
631.2
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
1188.0
Curent Weighted rating
1188.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1188.0
Current floor (min rating allowed)
631.2
Current highest rating achieved
1188.0
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)
±168.7
Current Raw change used (final)
0.0
Projected new Raw rating
1188.0
Projected new Weighed rating
1188.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1188.0
Projected new floor
631.2
Projected new K-facor
40
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
6
Paul Roos Blitz 2020
2020/02/22
2020/02/22
Cape Winelands (WCW)
Blitz
5
0.18
9
9
4.0
1106.1
1200.0
Analysis
5
Cape Winelands Schools Trials 1 2020 (U18 Girls)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
1.5
1106.1
1131.2
Analysis
4
Nelson Mandela Rapid 2020 (High School)
2020/02/01
2020/02/01
Cape Town (WCT)
Rapid
27
0.57
6
6
3.0
1106.1
1131.2
Analysis
3
The Manhattan Sweets & Super C National Chess Tournament 2019 (U17)
2019/09/06
2019/09/07
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1134.7
1153.2
Analysis
2
2019 Western Province League (E)
2019/07/27
2019/08/10
Cape Town (WCT)
Standard
60
0.83
9
2
0.0
1170.6
1200.0
Analysis
1
Condorgreen Mitchell`s Plain Chess Open Tournament 2019
2019/06/01
2019/06/02
Cape Town (WCT)
Rapid
25
0.54
9
8
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
36
11
2
23
12.0
33.3
-141.7
1180.5
1038.9
White
17
5
1
11
5.5
32.4
-150.0
1183.7
1033.7
Black
19
6
1
12
6.5
34.2
-134.2
1177.7
1043.5
Standard
All
7
1
0
6
1.0
14.3
-303.6
1208.9
905.4
White
3
1
0
2
1.0
33.3
-141.7
1186.0
1044.4
Black
4
0
0
4
0.0
0.0
-425.0
1226.1
801.1
Rapid
All
20
6
2
12
7.0
35.0
-127.5
1154.8
1027.3
White
10
2
1
7
2.5
25.0
-212.5
1172.2
959.7
Black
10
4
1
5
4.5
45.0
-42.5
1137.4
1094.9
Blitz
All
9
4
0
5
4.0
44.4
-47.2
1215.5
1168.3
White
4
2
0
2
2.0
50.0
0.0
1210.4
1210.4
Black
5
2
0
3
2.0
40.0
-85.0
1219.6
1134.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
103087389
Badenhorst, B (Bernard)
2
1.0
1
0
1
50.0
1106.1
0.0
1106.1
View list
2
1080114999
Mohale, K (Kamo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2100101920
Mnxakwe, I (Indiphile)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
4
1050106543
Kabasele, G (Garnet)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
5
2040132425
Ncetezo, L (Lilitha)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
6
1060114977
Carolus, L (Logan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2040132423
Hanekom, R (Robin)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
8
1030096956
Du Toit, D (Daniel)
1
1.0
1
0
0
100.0
1134.7
425.0
1559.7
View list
9
108086087
Prinsloo, J (Julen)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
10
1060130539
Saayman, M (Michael)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
11
1060132453
Smit, T (Tiaan)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list
12
2030112266
Doring, J (Juanyta)
1
0.5
0
1
0
50.0
1106.1
0.0
1106.1
View list
13
1080100504
Neutt, E (Ezra)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
202087317
Olivier, E (Elginay)
1
0.0
0
0
1
0.0
1106.1
-425.0
681.1
View list
15
103093509
Mudonhi, D (Darrel)
1
0.0
0
0
1
0.0
1134.7
-425.0
709.7
View list
16
1090112746
Jackson, M (Minenthle)
1
0.0
0
0
1
0.0
1170.6
-425.0
745.6
View list
17
104045224
Maxwell, T (Tristan)
1
0.0
0
0
1
0.0
1106.1
-425.0
681.1
View list
18
197069610
Lentit, G (Gershwin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
103017518
Lee, DMO (Dafydd)
1
0.0
0
0
1
0.0
1134.7
-425.0
709.7
View list
20
204060342
Gordon, N (Natalie)
1
0.0
0
0
1
0.0
1106.1
-425.0
681.1
View list