Chess South Africa
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Chess South Africa
Oosthuizen, A (Anke)
Dob:
2009/08/26 (U16)
Gender:
Female
Chess SA id:
209088973
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/03/22 (58 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
1313.0
Curent Weighted rating
1316.2
Curent Weighted performance
1243.2
Current official/published rating (highest between Raw, WR and WP)
1316.2
Current floor (min rating allowed)
828.8
Current highest rating achieved
1328.8
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)
±141.2
Current Raw change used (final)
0.0
Projected new Raw rating
1313.0
Projected new Weighed rating
1316.6
Projected new Weighted performance
1243.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1316.6
Projected effective change (new Official - current Official)
+0.4
Projected new highest rating
1328.8
Projected new floor
828.8
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
1271.1
Curent Weighted rating
1265.2
Curent Weighted performance
1189.2
Current official/published rating (highest between Raw, WR and WP)
1271.1
Current floor (min rating allowed)
771.1
Current highest rating achieved
1271.1
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)
±149.8
Current Raw change used (final)
0.0
Projected new Raw rating
1271.1
Projected new Weighed rating
1266.2
Projected new Weighted performance
1189.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1271.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1271.1
Projected new floor
771.1
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
1332.6
Curent Weighted rating
1319.6
Curent Weighted performance
1178.8
Current official/published rating (highest between Raw, WR and WP)
1332.6
Current floor (min rating allowed)
832.6
Current highest rating achieved
1332.6
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)
±137.3
Current Raw change used (final)
0.0
Projected new Raw rating
1332.6
Projected new Weighed rating
1322.2
Projected new Weighted performance
1178.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1332.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1332.6
Projected new floor
832.6
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)
832.6
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
832.6
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1328.8
1270.4
Analysis
2
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1328.8
1270.4
Analysis
1
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1323.0
1329.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
27
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1328.8
1270.4
Analysis
26
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1328.8
1270.4
Analysis
25
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1323.0
1329.4
Analysis
24
Western Cape HS Individuals 2023 (U15 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1301.2
1231.5
Analysis
23
Overberg High School Closed 2023 (U15 Girls)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1315.8
1243.7
Analysis
22
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
4.0
1283.7
1241.6
Analysis
21
Overberg Schools Open Tournament 2023 (U14)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
4.0
1283.7
1241.6
Analysis
20
Western Cape Schools 2022 (U13 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1257.7
1207.0
Analysis
19
Overberg Primary Schools Closed 2022 (U13 Girls)
2022/03/12
2022/03/12
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1247.8
1184.7
Analysis
18
Western Cape Schools Championship 2021 (U13 Girls)
2021/10/02
2021/10/02
Cape Town (WCT)
Rapid
35
0.66
5
5
3.0
1234.0
1230.8
Analysis
17
Overberg Schools Trials 2021 (U13)
2021/09/18
2021/09/18
Overberg (WOS)
Rapid
30
0.60
5
5
4.0
1200.7
1195.6
Analysis
16
Overberg Closed 2020 (U11 Girls)
2020/03/15
2020/03/15
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1227.3
1214.9
Analysis
15
OCF Open 2020 (U12)
2020/01/25
2020/01/25
Overberg (WOS)
Rapid
15
0.39
5
5
3.0
1223.1
1200.0
Analysis
14
Western Cape Top Schools 2019 (U11 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1193.5
1183.9
Analysis
13
Overberg Top Schools 2019 (U11)
2019/07/20
2019/07/20
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1218.6
1213.8
Analysis
12
Western Cape Schools Individuals 2019 (U11 Girls)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
4.0
1169.3
1157.0
Analysis
11
Trial 2 Teddy/Toy Tournament 2019 (U12)
2019/04/06
2019/04/06
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1168.6
1153.8
Analysis
10
2019 South African Junior Closed Chess Championship (U10 Girls)
2019/03/17
2019/03/22
Chess South Africa (CSA)
Standard
120
1.00
9
9
4.0
1183.0
1170.0
Analysis
9
Overberg School Chess Close Champs 2019 (U11 Girls)
2019/03/08
2019/03/09
Overberg (WOS)
Standard
60
0.83
6
6
4.0
1183.0
1170.0
Analysis
8
Overberg First Trial 2019 (U12)
2019/02/23
2019/02/23
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1159.4
1139.2
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
16
9
0
7
9.0
56.3
53.1
1267.2
1320.3
White
9
4
0
5
4.0
44.4
-47.2
1296.2
1249.0
Black
7
5
0
2
5.0
71.4
182.1
1229.8
1412.0
Standard
All
11
6
0
5
6.0
54.5
38.6
1252.0
1290.7
White
6
3
0
3
3.0
50.0
0.0
1251.5
1251.5
Black
5
3
0
2
3.0
60.0
85.0
1252.6
1337.6
Rapid
All
5
3
0
2
3.0
60.0
85.0
1300.6
1385.6
White
3
1
0
2
1.0
33.3
-141.7
1385.7
1244.1
Black
2
2
0
0
2.0
100.0
425.0
1172.8
1597.8
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
154
90
1
63
90.5
58.8
74.5
1157.0
1231.5
White
81
50
0
31
50.0
61.7
99.7
1154.5
1254.2
Black
73
40
1
32
40.5
55.5
46.6
1159.8
1206.4
Standard
All
124
69
1
54
69.5
56.0
51.4
1139.5
1190.9
White
64
40
0
24
40.0
62.5
106.3
1129.2
1235.5
Black
60
29
1
30
29.5
49.2
-7.1
1150.5
1143.4
Rapid
All
30
21
0
9
21.0
70.0
170.0
1229.4
1399.4
White
17
10
0
7
10.0
58.8
75.0
1249.7
1324.7
Black
13
11
0
2
11.0
84.6
294.2
1202.9
1497.1
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
209084154
Brink, S (Samantha)
5
2.0
2
0
3
40.0
1186.8
-85.0
1101.8
View list
2
208080808
Beukes, L (Lanique)
3
3.0
3
0
0
100.0
1201.1
425.0
1626.1
View list
3
110089021
Lubbe, C (Christiaan)
3
3.0
3
0
0
100.0
1176.0
425.0
1601.0
View list
4
109094685
Beveridge, J (Jesse)
3
2.0
2
0
1
66.7
1257.9
141.7
1399.6
View list
5
2090111340
Livi, Z (Zininsi)
3
1.0
1
0
2
33.3
1292.6
-141.7
1150.9
View list
6
2090097163
Johnson, L (Lakeisha)
3
0.0
0
0
3
0.0
1137.8
-425.0
712.8
View list
7
109080785
Muller, C (Christiaan)
3
0.0
0
0
3
0.0
1224.6
-425.0
799.6
View list
8
109080788
Valentine, L (Luke)
3
0.0
0
0
3
0.0
1139.1
-425.0
714.1
View list
9
209076466
Fouche, E (Estelle)
2
2.0
2
0
0
100.0
1135.0
425.0
1560.0
View list
10
2100099927
Kok, C (Ciske)
2
2.0
2
0
0
100.0
1183.5
425.0
1608.5
View list
11
208088969
Meyer, E (Evah)
2
2.0
2
0
0
100.0
1249.4
425.0
1674.4
View list
12
2090110745
Uys, R (Riane)
2
2.0
2
0
0
100.0
1242.2
425.0
1667.2
View list
13
1110116651
Van Zyl, J (Johannes)
2
2.0
2
0
0
100.0
1218.6
425.0
1643.6
View list
14
2100150647
Badenhorst, G (Gabrielle)
2
1.0
1
0
1
50.0
1288.3
0.0
1288.3
View list
15
209080791
De Villiers, D (Daniella)
2
1.0
1
0
1
50.0
1127.0
0.0
1127.0
View list
16
111094923
De Villiers, W (Wilhelm)
2
1.0
1
0
1
50.0
1128.9
0.0
1128.9
View list
17
109084157
De Wet, S (Samuel)
2
1.0
1
0
1
50.0
1128.9
0.0
1128.9
View list
18
209093571
Dyavu, P (Phila)
2
1.0
1
0
1
50.0
1180.3
0.0
1180.3
View list
19
209091614
Pekeur, N (Nicole)
2
1.0
1
0
1
50.0
1264.4
0.0
1264.4
View list
20
208068746
Snyders, M (Meya)
2
1.0
1
0
1
50.0
1176.2
0.0
1176.2
View list