Chess South Africa
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Chess South Africa
Ziegers, CN (Chad)
Dob:
1997/03/20 (Adult)
Gender:
Male
Chess SA id:
197043500
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/06/17 (740 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
Current Raw rating
1325.3
Current Weighted rating
1323.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1325.3
Current highest rating achieved
1375.9
Current floor (min rating allowed)
875.9
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)
±138.7
Current Raw change used (final)
0.0
Projected new Raw rating
1325.3
Projected new Weighed rating
1217.6
Projected new Weighted performance
772.6
Projected new final Raw rating (if new WP > new Raw)
1325.3
Projected new highest rating
1375.9
Projected new floor
875.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1325.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1307.5
Current Weighted rating
1303.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1307.5
Current highest rating achieved
1352.6
Current floor (min rating allowed)
852.6
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)
±142.3
Current Raw change used (final)
0.0
Projected new Raw rating
1307.5
Projected new Weighed rating
1199.6
Projected new Weighted performance
591.9
Projected new final Raw rating (if new WP > new Raw)
1307.5
Projected new highest rating
1352.6
Projected new floor
852.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1307.5
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1323.8
Current Weighted rating
1322.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1323.8
Current highest rating achieved
1323.8
Current floor (min rating allowed)
823.8
Current K-factor
36
s
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)
±139.0
Current Raw change used (final)
0.0
Projected new Raw rating
1323.8
Projected new Weighed rating
1217.1
Projected new Weighted performance
352.5
Projected new final Raw rating (if new WP > new Raw)
1323.8
Projected new highest rating
1323.8
Projected new floor
823.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1323.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1291.0
Current Weighted rating
1291.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1291.0
Current highest rating achieved
1291.0
Current floor (min rating allowed)
791.0
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)
±145.7
Current Raw change used (final)
0.0
Projected new Raw rating
1291.0
Projected new Weighed rating
1187.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1291.0
Projected new floor
791.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1291.0
Projected effective change (new Official - current Official)
=0.0
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
4
WP Closed 2022 (D)
2022/06/17
2022/06/17
Cape Town (WCT)
Standard
90
0.94
6
5
1.0
1359.3
1341.1
Analysis
3
Kraaifontein Open 2022 (Advanced)
2022/01/07
2022/01/09
Cape Town (WCT)
Standard
90
0.94
6
6
2.5
1375.9
1352.6
Analysis
2
Kraaifontein Rapid 2021 (Advanced)
2021/12/11
2021/12/12
Cape Town (WCT)
Rapid
30
0.60
6
6
4.5
1344.6
1291.0
Analysis
1
2018 Cape of Good Hope Open Chess Championships (Prestige)
2018/01/26
2018/01/28
Cape Town (WCT)
Standard
70
0.87
6
6
3.5
1291.0
1291.0
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
23
10
3
10
11.5
50.0
0.0
1398.6
1398.6
White
11
6
0
5
6.0
54.5
38.6
1413.0
1451.6
Black
12
4
3
5
5.5
45.8
-35.4
1385.4
1349.9
Standard
All
17
6
2
9
7.0
41.2
-75.0
1420.3
1345.3
White
8
4
0
4
4.0
50.0
0.0
1450.1
1450.1
Black
9
2
2
5
3.0
33.3
-141.7
1393.8
1252.1
Rapid
All
6
4
1
1
4.5
75.0
212.5
1337.0
1549.5
White
3
2
0
1
2.0
66.7
141.7
1314.0
1455.6
Black
3
2
1
0
2.5
83.3
283.3
1360.1
1643.4
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
103027370
Nevin, TP (Timothy)
1
1.0
1
0
0
100.0
1291.0
425.0
1716.0
View list
2
1000111503
Mutunhire, R (Roy)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
3
102045848
Munro, JM (Jonathan)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
4
106092064
Msebi, S (Simamkele)
1
1.0
1
0
0
100.0
1359.3
425.0
1784.3
View list
5
108085297
Michaels, E (Enrico)
1
1.0
1
0
0
100.0
1375.9
425.0
1800.9
View list
6
171029550
Pearce, AJ (Andre)
1
1.0
1
0
0
100.0
1291.0
425.0
1716.0
View list
7
105053760
Parenzee, E (Ethan)
1
1.0
1
0
0
100.0
1375.9
425.0
1800.9
View list
8
1040136250
Cupido, T (Tristan)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
9
159002941
Botha, CT (Chakati)
1
1.0
1
0
0
100.0
1344.6
425.0
1769.6
View list
10
164042921
Willenberg, SR (Shaun)
1
1.0
1
0
0
100.0
1291.0
425.0
1716.0
View list
11
1060108786
Blauw, S (Siyamthanda)
1
0.5
0
1
0
50.0
1344.6
0.0
1344.6
View list
12
179013667
Janse Van Rensburg, J (Jack)
1
0.5
0
1
0
50.0
1375.9
0.0
1375.9
View list
13
102053562
Saunders, M (Matthew)
1
0.5
0
1
0
50.0
1291.0
0.0
1291.0
View list
14
108072148
Van Heerden, EJ (Ethan Joel)
1
0.0
0
0
1
0.0
1375.9
-425.0
950.9
View list
15
105088335
Taute, C (Clayden)
1
0.0
0
0
1
0.0
1344.6
-425.0
919.6
View list
16
185029784
Petersen, MG (Marc)
1
0.0
0
0
1
0.0
1359.3
-425.0
934.3
View list
17
1060108804
Ntukela, A (Amzolele)
1
0.0
0
0
1
0.0
1375.9
-425.0
950.9
View list
18
1080108756
Masoka, A (Ayema)
1
0.0
0
0
1
0.0
1359.3
-425.0
934.3
View list
19
1080110836
Henning, C (Chris)
1
0.0
0
0
1
0.0
1359.3
-425.0
934.3
View list
20
169047854
Green, L (Lyndon)
1
0.0
0
0
1
0.0
1375.9
-425.0
950.9
View list