Chess South Africa
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Chess South Africa
Ziegers, D (Desiree)
Dob:
1967/06/16 (Adult)
Gender:
Female
Chess SA id:
2670116425
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/12/13 (524 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
1274.5
Curent Weighted rating
1251.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1274.5
Current floor (min rating allowed)
774.5
Current highest rating achieved
1274.5
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)
±149.1
Current Raw change used (final)
0.0
Projected new Raw rating
1274.5
Projected new Weighed rating
1254.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1274.5
Projected new floor
774.5
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
800.0
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
1296.3
Curent Weighted rating
1293.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1296.3
Current floor (min rating allowed)
796.3
Current highest rating achieved
1296.3
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)
±144.6
Current Raw change used (final)
0.0
Projected new Raw rating
1296.3
Projected new Weighed rating
1294.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1296.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1296.3
Projected new floor
796.3
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
796.3
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
796.3
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
Summer Slam 2022 (C)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
6
4.5
1220.7
1259.2
Analysis
1
2019 Rylands Library Winter Slam (Beginner)
2019/06/27
2019/06/27
Cape Town (WCT)
Rapid
15
0.39
6
6
5.0
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
12
9
1
2
9.5
79.2
247.9
1139.8
1387.7
White
6
3
1
2
3.5
58.3
70.8
1174.4
1245.3
Black
6
6
0
0
6.0
100.0
425.0
1105.2
1530.2
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
12
9
1
2
9.5
79.2
247.9
1139.8
1387.7
White
6
3
1
2
3.5
58.3
70.8
1174.4
1245.3
Black
6
6
0
0
6.0
100.0
425.0
1105.2
1530.2
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
111095787
Thabet, A (Abduraghmaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2110138052
Potgieter, R (Rayhanna)
1
1.0
1
0
0
100.0
1220.7
425.0
1645.7
View list
3
2100134477
Mputing, A (Asiphile)
1
1.0
1
0
0
100.0
1220.7
425.0
1645.7
View list
4
2090106253
Mlahleni, O (Okuhle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2110148259
Dolman, J (Jay-Dee)
1
1.0
1
0
0
100.0
1220.7
425.0
1645.7
View list
6
105088997
Davids, C (Chad)
1
1.0
1
0
0
100.0
1220.7
425.0
1645.7
View list
7
108089520
Adams, K (Kyron)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
207090602
Fani, Z (Zimi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1110116411
Edries, S (Sa`ad)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1580148260
Dreyers, A (Arnold)
1
0.5
0
1
0
50.0
1220.7
0.0
1220.7
View list
11
1070116424
Thabet, A (Abdulmuhaimen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2070148245
Hayward, C (Catherine)
1
0.0
0
0
1
0.0
1220.7
-425.0
795.7
View list