Chess South Africa
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Chess South Africa
Du Plessis, AC (Anika)
Dob:
2000/06/03 (Adult)
Gender:
Female
Chess SA id:
200007735
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
WIM
Last active:
2023/12/08 (157 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
1626.4
Curent Weighted rating
1625.8
Curent Weighted performance
1415.9
Current official/published rating (highest between Raw, WR and WP)
1626.4
Current floor (min rating allowed)
1188.6
Current highest rating achieved
1688.6
Current K-factor
28
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)
±90.3
Current Raw change used (final)
0.0
Projected new Raw rating
1626.4
Projected new Weighed rating
1625.9
Projected new Weighted performance
1415.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1626.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1688.6
Projected new floor
1188.6
Projected new K-facor
28
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
1632.5
Curent Weighted rating
1631.0
Curent Weighted performance
1488.9
Current official/published rating (highest between Raw, WR and WP)
1632.5
Current floor (min rating allowed)
1180.6
Current highest rating achieved
1680.6
Current K-factor
28
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)
±89.5
Current Raw change used (final)
0.0
Projected new Raw rating
1632.5
Projected new Weighed rating
1631.3
Projected new Weighted performance
1488.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1632.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1680.6
Projected new floor
1180.6
Projected new K-facor
28
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
1591.1
Curent Weighted rating
1616.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1616.6
Current floor (min rating allowed)
1174.8
Current highest rating achieved
1674.8
Current K-factor
28
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)
±95.0
Current Raw change used (final)
0.0
Projected new Raw rating
1591.1
Projected new Weighed rating
1613.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1613.5
Projected effective change (new Official - current Official)
-3.1
Projected new highest rating
1674.8
Projected new floor
1174.8
Projected new K-facor
28
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
1577.5
Curent Weighted rating
1577.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1577.6
Current floor (min rating allowed)
1174.8
Current highest rating achieved
1600.2
Current K-factor
28
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)
±96.8
Current Raw change used (final)
0.0
Projected new Raw rating
1577.5
Projected new Weighed rating
1577.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1577.5
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1600.2
Projected new floor
1174.8
Projected new K-facor
28
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
38
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
8.0
1573.5
1594.4
Analysis
37
Bonnievale Open Rapid 2023 (Championship)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
5
0.0
1599.1
1646.8
Analysis
36
29th Abu Dhabi International Chess Festival 2023
2023/08/16
2023/08/24
United Arab Emirates (UAE)
Standard
120
1.00
9
9
4.5
1655.1
1650.6
Analysis
35
CW Top Schools 2023 (Elite)
2023/08/11
2023/08/13
West Coast (WCU)
Standard
90
0.94
6
6
3.5
1655.1
1650.6
Analysis
34
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
3
2.0
1611.4
1606.4
Analysis
33
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
1
0.5
1611.4
1606.4
Analysis
32
Cape Winelands Open 2023 (Championship)
2023/07/22
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
6
6
2.0
1678.5
1680.6
Analysis
31
GPCA Rapid 2023 (Championship)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
6
1.5
1688.6
1674.8
Analysis
30
2023 African Individual Chess Championship
2023/05/06
2023/05/13
Egypt (EGY)
Standard
150
1.00
9
9
4.5
1646.3
1635.8
Analysis
29
Hermanus Rapid 2023 (A)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
3.0
1633.9
1649.8
Analysis
28
Western Cape Inter Regional 2023 (Senior Ladies)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
4
3.0
1645.7
1652.3
Analysis
27
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
7.5
1633.7
1642.5
Analysis
26
Western Cape Woman`s Championship 2022 (Elite)
2022/09/02
2022/09/04
West Coast (WCU)
Standard
90
0.94
5
5
2.0
1621.2
1619.9
Analysis
25
2022 Western Province Club League (C)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
4
3.0
1622.5
1633.8
Analysis
24
WCCA Rural Cup 2022 (Open)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
3
3.0
1596.1
1590.8
Analysis
23
WCCA Rural Cup Blitz 2022
2022/07/12
2022/07/12
Overberg (WOS)
Blitz
5
0.18
5
5
4.0
1544.7
1600.2
Analysis
22
South African Open 2022 (Championship)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
5.0
1544.7
1541.5
Analysis
21
USSA Closed 2022 (Ladies)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
7
4.5
1567.1
1564.5
Analysis
20
Western Cape Inter Region Cup 2021 (Ladies)
2022/03/04
2022/03/06
West Coast (WCU)
Standard
90
0.94
5
5
4.5
1565.5
1566.2
Analysis
19
2019 Inter Region Chess Championships
2020/01/09
2020/01/12
4 Knights (4K)
Standard
120
1.00
7
7
1.5
1575.0
1578.5
Analysis
1
2
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
243
118
48
77
142.0
58.4
71.7
1499.3
1571.0
White
127
67
21
39
77.5
61.0
93.7
1508.0
1601.7
Black
116
51
27
38
64.5
55.6
47.6
1489.9
1537.5
Standard
All
207
104
44
59
126.0
60.9
92.4
1477.0
1569.4
White
107
55
19
33
64.5
60.3
87.4
1498.5
1585.9
Black
100
49
25
26
61.5
61.5
97.7
1454.1
1551.8
Rapid
All
17
4
1
12
4.5
26.5
-200.0
1787.9
1587.9
White
10
4
1
5
4.5
45.0
-42.5
1675.5
1633.0
Black
7
0
0
7
0.0
0.0
-425.0
1948.6
1523.6
Blitz
All
19
10
3
6
11.5
60.5
89.5
1483.8
1573.3
White
10
8
1
1
8.5
85.0
297.5
1441.4
1738.9
Black
9
2
2
5
3.0
33.3
-141.7
1530.9
1389.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
201043193
Wolmarans, R (Riekie)
4
2.5
1
3
0
62.5
1586.8
106.3
1693.1
View list
2
294011237
Grobbelaar, J (Jacqui)
4
2.0
1
2
1
50.0
1612.9
0.0
1612.9
View list
3
204078531
Ligwa, A (Anastacia)
3
3.0
3
0
0
100.0
1585.3
425.0
2010.3
View list
4
293034027
Selkirk, RJ (Rebecca)
3
1.5
1
1
1
50.0
1600.1
0.0
1600.1
View list
5
278035664
Laubscher, A (Anzel)
3
0.5
0
1
2
16.7
1625.6
-283.3
1342.3
View list
6
194015801
Kleinsmidt, CC (Cherwin)
3
0.0
0
0
3
0.0
1640.5
-425.0
1215.5
View list
7
201079539
Amrouni, G (Gabrielle)
2
2.0
2
0
0
100.0
1510.0
425.0
1935.0
View list
8
201044679
Dinham, M (Megan)
2
2.0
2
0
0
100.0
1592.2
425.0
2017.2
View list
9
201014918
Kara, Z (Zahra)
2
2.0
2
0
0
100.0
1603.6
425.0
2028.6
View list
10
201037041
Swart, S (Sune)
2
2.0
2
0
0
100.0
1592.2
425.0
2017.2
View list
11
100040905
Van Wyk, R (Ruann)
2
2.0
2
0
0
100.0
1531.3
425.0
1956.3
View list
12
201002611
Booysen, E (Elda)
2
1.5
1
1
0
75.0
1548.5
212.5
1761.0
View list
13
2930100456
Chiriya, T (Takudzwa)
2
1.5
1
1
0
75.0
1594.0
212.5
1806.5
View list
14
298019707
Mak, CTW (Cora)
2
1.5
1
1
0
75.0
1603.6
212.5
1816.1
View list
15
199038234
Lekalakala, E (Ernest)
2
1.0
1
0
1
50.0
1487.5
0.0
1487.5
View list
16
100040966
Van Zyl, A (Albrecht)
2
1.0
0
2
0
50.0
1487.5
0.0
1487.5
View list
17
297009288
February, JN (Jesse)
2
0.5
0
1
1
25.0
1610.8
-212.5
1398.3
View list
18
200994545
Joubert, D (Dantelle)
2
0.5
0
1
1
25.0
1567.5
-212.5
1355.0
View list
19
203034366
Shaw, LA (Laurie Ann)
2
0.5
0
1
1
25.0
1600.4
-212.5
1387.9
View list
20
109087931
Michiel, RRJ (Raidan)
2
0.0
0
0
2
0.0
1683.5
-425.0
1258.5
View list