Chess South Africa
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Chess South Africa
Coetzee, Z (Zahne)
Dob:
2004/10/24 (Adult)
Gender:
Female
Chess SA id:
2040100399
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2019/08/03 (1765 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
1250.0
Curent Weighted rating
1250.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1250.0
Current floor (min rating allowed)
750.0
Current highest rating achieved
1250.0
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)
±154.4
Current Raw change used (final)
0.0
Projected new Raw rating
1250.0
Projected new Weighed rating
1250.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.0
Projected new floor
750.0
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
1258.4
Curent Weighted rating
1258.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1258.4
Current floor (min rating allowed)
758.4
Current highest rating achieved
1258.4
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.4
Projected new Weighed rating
1258.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1258.4
Projected new floor
758.4
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
2
D7 High School League 2019 (U15)
2019/08/03
2019/08/03
Sedibeng (GSV)
Standard
61
0.83
6
6
5.0
1230.9
1236.8
Analysis
1
D7 Primary School League 2023 (U9-U13 Girls)
2018/04/21
2018/04/21
Sedibeng (GSV)
Standard
61
0.83
5
5
4.0
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
11
9
0
2
9.0
81.8
270.5
1038.4
1308.9
White
5
5
0
0
5.0
100.0
425.0
1077.6
1502.6
Black
6
4
0
2
4.0
66.7
141.7
1005.8
1147.4
Standard
All
11
9
0
2
9.0
81.8
270.5
1038.4
1308.9
White
5
5
0
0
5.0
100.0
425.0
1077.6
1502.6
Black
6
4
0
2
4.0
66.7
141.7
1005.8
1147.4
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
1040117222
Hlohane, B (Bohloka)
2
2.0
2
0
0
100.0
1230.9
425.0
1655.9
View list
2
1050100286
Mutlanyana, R (Rearabetswe)
2
2.0
2
0
0
100.0
1230.9
425.0
1655.9
View list
3
104069078
Viljoen, H (Hendrikus)
2
1.0
1
0
1
50.0
1230.9
0.0
1230.9
View list
4
207089243
Fouche, L (Lichke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2050097399
Van Aswegen, A (Adaliza)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2100100393
Pretorius, J (Jaydene)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2100100386
Issah, S (Samira)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
206071024
Gladile, S (Smangele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
