Chess South Africa
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Chess South Africa
Wallace, A (Amy)
Dob:
2004/03/05 (Adult)
Gender:
Female
Chess SA id:
204066121
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/14 (21 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
1357.7
Curent Weighted rating
1392.1
Curent Weighted performance
1319.4
Current official/published rating (highest between Raw, WR and WP)
1392.1
Current floor (min rating allowed)
941.3
Current highest rating achieved
1441.3
Current K-factor
32
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)
±132.4
Current Raw change used (final)
0.0
Projected new Raw rating
1357.7
Projected new Weighed rating
1388.7
Projected new Weighted performance
1319.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1388.7
Projected effective change (new Official - current Official)
-3.4
Projected new highest rating
1441.3
Projected new floor
941.3
Projected new K-facor
32
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
1361.8
Curent Weighted rating
1397.1
Curent Weighted performance
1320.3
Current official/published rating (highest between Raw, WR and WP)
1397.1
Current floor (min rating allowed)
959.6
Current highest rating achieved
1459.6
Current K-factor
32
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)
±131.7
Current Raw change used (final)
0.0
Projected new Raw rating
1361.8
Projected new Weighed rating
1394.0
Projected new Weighted performance
1320.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1394.0
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1459.6
Projected new floor
959.6
Projected new K-facor
32
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
1142.0
Curent Weighted rating
1124.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1142.0
Current floor (min rating allowed)
642.0
Current highest rating achieved
1142.0
Current K-factor
40
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)
±180.1
Current Raw change used (final)
0.0
Projected new Raw rating
1142.0
Projected new Weighed rating
1127.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1142.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1142.0
Projected new floor
642.0
Projected new K-facor
40
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
876.4
Curent Weighted rating
874.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
876.4
Current floor (min rating allowed)
642.0
Current highest rating achieved
876.4
Current K-factor
40
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)
±262.9
Current Raw change used (final)
0.0
Projected new Raw rating
876.4
Projected new Weighed rating
874.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
876.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
876.4
Projected new floor
642.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
USSA Closed Championships 2024 (Ladies)
2024/04/12
2024/04/14
Tshwane (GTP)
Standard
90
0.94
6
6
1.5
1384.5
1389.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1383.6
1394.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
59
USSA Closed Championships 2024 (Ladies)
2024/04/12
2024/04/14
Tshwane (GTP)
Standard
90
0.94
6
6
1.5
1384.5
1389.6
Analysis
58
2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1383.6
1394.1
Analysis
57
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
7.0
1354.8
1364.3
Analysis
56
Queens Gambit Chess Open 2023 (A)
2023/11/25
2023/11/25
Sedibeng (GSV)
Standard
60
0.83
5
5
2.0
1338.3
1345.1
Analysis
55
NWU Vaal Open 2023 (A)
2023/10/14
2023/10/14
Sedibeng (GSV)
Standard
61
0.83
5
4
2.0
1351.3
1363.0
Analysis
54
Wits University 100 Chess Tournament 2023
2023/09/30
2023/09/30
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
3.5
1423.7
1105.6
Analysis
53
Ekurhuleni Chess Spring Tournament 2023 (A+B)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1423.7
1438.2
Analysis
52
Overvaal Ope Jul 2023 (A)
2023/07/22
2023/07/22
Sedibeng (GSV)
Standard
60
0.83
5
5
2.5
1436.4
1459.6
Analysis
51
Boksburg Chess Club Rapid 2023
2023/06/20
2023/06/20
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1433.0
1103.2
Analysis
50
Ekurhuleni Chess Trial 3 2023 (U18)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1433.0
1431.8
Analysis
49
2023 South African Junior Closed Chess Championships (U20 Girls)
2023/03/31
2023/04/02
Chess South Africa (CSA)
Standard
120
1.00
6
4
2.0
1441.3
1439.2
Analysis
48
Hoerskool Drie Riviere Open 2023 (B)
2023/03/11
2023/03/11
Sedibeng (GSV)
Standard
60
0.83
5
5
3.5
1409.2
1400.2
Analysis
47
Ekurhuleni Springs Open 4 March 2023 (A)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
4
2.0
1409.2
1400.2
Analysis
46
2022 South African Junior Team Chess Championships (U20 Open+Girls)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
5
3.0
1424.2
1408.8
Analysis
45
Chess Molecules Championship 2022 (Queens)
2022/09/17
2022/09/17
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
4.0
1412.3
992.8
Analysis
44
Alberton Chess Club Open 2022 (B)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1360.4
1355.6
Analysis
43
Ekurhuleni Trials 1 2022 (U18)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1404.3
1402.4
Analysis
42
South African Junior Closed Chess Championships 2022 (U18 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
10
4.0
1404.3
1402.4
Analysis
41
2022 Gauteng Interregion (U18 Open)
2022/02/26
2022/02/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1384.1
1387.4
Analysis
40
Ekurhuleni Chess Open 2022 (A)
2022/01/07
2022/01/09
Ekurhuleni (GE)
Standard
90
0.94
7
7
2.5
1359.4
1363.1
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
3
1
7
3.5
31.8
-154.5
1490.3
1335.7
White
5
2
1
2
2.5
50.0
0.0
1543.4
1543.4
Black
6
1
0
5
1.0
16.7
-283.3
1446.0
1162.6
Standard
All
11
3
1
7
3.5
31.8
-154.5
1490.3
1335.7
White
5
2
1
2
2.5
50.0
0.0
1543.4
1543.4
Black
6
1
0
5
1.0
16.7
-283.3
1446.0
1162.6
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
314
152
26
136
165.0
52.5
21.7
1260.5
1282.1
White
152
77
17
58
85.5
56.3
53.1
1248.6
1301.7
Black
162
75
9
78
79.5
49.1
-7.9
1271.6
1263.8
Standard
All
288
135
25
128
147.5
51.2
10.3
1275.8
1286.1
White
138
69
16
53
77.0
55.8
49.3
1261.4
1310.6
Black
150
66
9
75
70.5
47.0
-25.5
1289.1
1263.6
Rapid
All
20
14
1
5
14.5
72.5
191.2
1159.0
1350.2
White
11
7
1
3
7.5
68.2
154.5
1163.2
1317.8
Black
9
7
0
2
7.0
77.8
236.1
1153.8
1389.9
Blitz
All
6
3
0
3
3.0
50.0
0.0
863.6
863.6
White
3
1
0
2
1.0
33.3
-141.7
975.6
833.9
Black
3
2
0
1
2.0
66.7
141.7
751.6
893.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
204076116
Van Jaarsveld, A (Anje)
5
1.0
1
0
4
20.0
1323.5
-255.0
1068.5
View list
2
104069713
Vorster, T (Tyrone)
4
0.5
0
1
3
12.5
1397.5
-318.8
1078.8
View list
3
104086509
Khumalo, N (Nkosinathi)
3
3.0
3
0
0
100.0
1409.7
425.0
1834.7
View list
4
103046660
Schroeder, D (Daniel)
3
0.5
0
1
2
16.7
1290.6
-283.3
1007.3
View list
5
203034366
Shaw, LA (Laurie Ann)
3
0.0
0
0
3
0.0
1429.0
-425.0
1004.0
View list
6
204051811
Diemieniet, P (Phoebe)
2
2.0
2
0
0
100.0
1441.3
425.0
1866.3
View list
7
102053217
Higgins, F (Franco)
2
2.0
2
0
0
100.0
1348.0
425.0
1773.0
View list
8
105068878
Mogorosi, G (Gosego)
2
2.0
2
0
0
100.0
1219.3
425.0
1644.3
View list
9
104028920
Olivier, N (Nico)
2
2.0
2
0
0
100.0
1145.3
425.0
1570.3
View list
10
108056512
Huisamen, D (De Villiers)
2
1.5
1
1
0
75.0
1300.8
212.5
1513.3
View list
11
104081294
Le Roux, EP (Emile Paul)
2
1.5
1
1
0
75.0
1038.8
212.5
1251.3
View list
12
206091525
Nel, H (Hayley)
2
1.5
1
1
0
75.0
1381.8
212.5
1594.3
View list
13
103092822
Booi, N (Nande)
2
1.0
1
0
1
50.0
1170.4
0.0
1170.4
View list
14
105059134
De Swardt, E (Eduan)
2
1.0
1
0
1
50.0
1285.2
0.0
1285.2
View list
15
297085157
Mundama, CK (Celima)
2
1.0
1
0
1
50.0
1384.5
0.0
1384.5
View list
16
2050102141
Rossouw, M (Meegan)
2
1.0
1
0
1
50.0
1256.8
0.0
1256.8
View list
17
106086008
Swart, Z (Zander)
2
1.0
1
0
1
50.0
1392.1
0.0
1392.1
View list
18
205067320
De Beer, J (Janka)
2
0.5
0
1
1
25.0
1381.8
-212.5
1169.3
View list
19
202086897
Maepa, B (Boitumelo)
2
0.5
0
1
1
25.0
1384.5
-212.5
1172.0
View list
20
104086479
Hlongwane, B (Blessing)
2
0.0
0
0
2
0.0
1261.3
-425.0
836.3
View list