Chess South Africa
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Chess South Africa
Zikalala, A (Aphiwe)
Dob:
2003/09/23 (Adult)
Gender:
Female
Chess SA id:
203064287
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/04/21 (14 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
1388.2
Curent Weighted rating
1367.6
Curent Weighted performance
1300.6
Current official/published rating (highest between Raw, WR and WP)
1388.2
Current floor (min rating allowed)
896.0
Current highest rating achieved
1396.0
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)
±126.8
Current Raw change used (final)
0.0
Projected new Raw rating
1388.2
Projected new Weighed rating
1371.3
Projected new Weighted performance
1300.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1388.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1396.0
Projected new floor
896.0
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
1397.8
Curent Weighted rating
1376.9
Curent Weighted performance
1358.8
Current official/published rating (highest between Raw, WR and WP)
1397.8
Current floor (min rating allowed)
917.7
Current highest rating achieved
1417.7
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)
±125.1
Current Raw change used (final)
0.0
Projected new Raw rating
1397.8
Projected new Weighed rating
1381.3
Projected new Weighted performance
1358.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1397.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1417.7
Projected new floor
917.7
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
1433.0
Curent Weighted rating
1260.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1433.0
Current floor (min rating allowed)
933.0
Current highest rating achieved
1433.0
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)
±119.0
Current Raw change used (final)
0.0
Projected new Raw rating
1433.0
Projected new Weighed rating
1277.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1433.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1433.0
Projected new floor
933.0
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
1120.3
Curent Weighted rating
1113.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1120.3
Current floor (min rating allowed)
933.0
Current highest rating achieved
1120.3
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)
±185.8
Current Raw change used (final)
0.0
Projected new Raw rating
1120.3
Projected new Weighed rating
1113.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1120.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1120.3
Projected new floor
933.0
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
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1394.8
1411.6
Analysis
1
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
6
4.0
1396.0
1417.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
33
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1394.8
1411.6
Analysis
32
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
6
4.0
1396.0
1417.7
Analysis
31
2023 USSA Championships (Blitz)
2023/12/06
2023/12/06
Ethekwini (KED)
Blitz
5
0.18
9
9
3.0
1396.0
1119.9
Analysis
30
2023 USSA Championships (Ladies)
2023/12/04
2023/12/08
Ethekwini (KED)
Standard
120
1.00
9
9
6.5
1396.0
1415.5
Analysis
29
UniZulu Tournament 2023 (Blitz)
2023/09/24
2023/09/24
King Cetshwayo (KUR)
Blitz
5
0.18
7
7
3.0
1373.7
1102.3
Analysis
28
UniZulu Tournament 2023 (Open)
2023/09/23
2023/09/24
King Cetshwayo (KUR)
Standard
60
0.83
6
6
4.5
1373.7
1381.3
Analysis
27
2023 King Cetshwayo Winter Open (Open)
2023/07/29
2023/07/30
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.5
1334.3
1334.9
Analysis
26
2023 KZN Open (A)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
7
7
4.5
1315.5
1305.4
Analysis
25
2023 King Cetshwayo Chess Anniversary (Open)
2023/04/22
2023/04/23
King Cetshwayo (KUR)
Standard
60
0.83
7
6
4.0
1315.5
1305.4
Analysis
24
Ussa Chess Championships 2022 (Ladies)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
6.0
1263.7
1246.7
Analysis
23
2022 Unizulu Chess Tournament (Open)
2022/09/03
2022/09/04
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
1279.5
1260.7
Analysis
22
2022 KZN Open (A)
2022/04/30
2022/05/01
Ethekwini (KED)
Standard
65
0.85
6
6
3.0
1280.1
1258.9
Analysis
21
2021 KZNCA District Championship (Women)
2021/08/21
2021/08/22
Ethekwini (KED)
Rapid
15
0.39
11
11
7.0
1274.1
1102.3
Analysis
20
2020 ECA 2nd Youth Trials (U18+U20)
2020/03/07
2020/03/08
Ethekwini (KED)
Standard
60
0.83
6
6
2.0
1281.6
1265.0
Analysis
19
2020 ECA Youth Trials (U18+U20)
2020/02/22
2020/02/23
Ethekwini (KED)
Standard
60
0.83
6
5
1.0
1333.6
1326.9
Analysis
18
2019 South African Junior Team Championships (U18C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
6
5.0
1309.5
1303.5
Analysis
17
2019 Heritage Open (A)
2019/10/05
2019/10/06
Ethekwini (KED)
Standard
60
0.83
6
6
1.5
1322.6
1318.3
Analysis
16
2019 Ethekwini 3rd Youth Trials (U18+U20)
2019/07/20
2019/07/21
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1327.2
1329.5
Analysis
15
2019 SA Schools Winter Games (U18 Girls)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
5.0
1327.2
1329.5
Analysis
14
KZN Schools Winter Games 2019 (U18 Girls)
2019/06/15
2019/06/16
Ethekwini (KED)
Standard
60
0.83
5
5
4.5
1294.3
1288.5
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
7
0
5
7.0
58.3
70.8
1313.4
1384.2
White
6
4
0
2
4.0
66.7
141.7
1238.0
1379.6
Black
6
3
0
3
3.0
50.0
0.0
1388.8
1388.8
Standard
All
12
7
0
5
7.0
58.3
70.8
1313.4
1384.2
White
6
4
0
2
4.0
66.7
141.7
1238.0
1379.6
Black
6
3
0
3
3.0
50.0
0.0
1388.8
1388.8
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
204
115
20
69
125.0
61.3
95.8
1228.1
1323.9
White
102
64
9
29
68.5
67.2
145.8
1217.9
1363.7
Black
102
51
11
40
56.5
55.4
45.8
1238.3
1284.2
Standard
All
177
102
20
55
112.0
63.3
112.9
1218.1
1330.9
White
88
55
9
24
59.5
67.6
149.7
1206.5
1356.3
Black
89
47
11
31
52.5
59.0
76.4
1229.5
1305.9
Rapid
All
11
7
0
4
7.0
63.6
115.9
1184.3
1300.2
White
5
3
0
2
3.0
60.0
85.0
1226.9
1311.9
Black
6
4
0
2
4.0
66.7
141.7
1148.8
1290.4
Blitz
All
16
6
0
10
6.0
37.5
-106.3
1368.9
1262.6
White
9
6
0
3
6.0
66.7
141.7
1323.5
1465.2
Black
7
0
0
7
0.0
0.0
-425.0
1427.2
1002.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
203064288
Zikalala, M (Minenhle)
6
2.0
0
4
2
33.3
1287.3
-141.7
1145.6
View list
2
1970146833
Mlotshwa, M (Muzomuhle)
3
1.0
1
0
2
33.3
1342.3
-141.7
1200.6
View list
3
101073220
Mthembu, P (Prince)
3
0.0
0
0
3
0.0
1291.0
-425.0
866.0
View list
4
202080878
Barnard, C (Christine)
2
2.0
2
0
0
100.0
1327.2
425.0
1752.2
View list
5
2030100243
Dire, B (Beauty)
2
2.0
2
0
0
100.0
1327.2
425.0
1752.2
View list
6
201069997
Fakude, E (Ellen)
2
2.0
2
0
0
100.0
1194.3
425.0
1619.3
View list
7
202086897
Maepa, B (Boitumelo)
2
2.0
2
0
0
100.0
1327.2
425.0
1752.2
View list
8
199088853
Maphumulo, L (Lungelo)
2
2.0
2
0
0
100.0
1307.2
425.0
1732.2
View list
9
202052298
Mfundisi, I (Inga)
2
2.0
2
0
0
100.0
1327.2
425.0
1752.2
View list
10
202082758
Mongadi, M (Matsatsi)
2
2.0
2
0
0
100.0
1327.2
425.0
1752.2
View list
11
204064277
Maphumulo, A (Amahle)
2
1.5
1
1
0
75.0
1115.1
212.5
1327.6
View list
12
1030154237
Mthethwa, N (Nqobani)
2
1.5
1
1
0
75.0
1354.0
212.5
1566.5
View list
13
104076564
Roux, K (Kyle)
2
1.0
1
0
1
50.0
1354.0
0.0
1354.0
View list
14
204076116
Van Jaarsveld, A (Anje)
2
1.0
1
0
1
50.0
1344.6
0.0
1344.6
View list
15
104082609
Sukhoo, A (Aayush)
2
1.0
0
2
0
50.0
1321.3
0.0
1321.3
View list
16
203002658
Booysen, T (Tineke)
2
0.0
0
0
2
0.0
1327.2
-425.0
902.2
View list
17
297026991
Ndunakazi, NP (Nobuhle)
2
0.0
0
0
2
0.0
1294.8
-425.0
869.8
View list
18
2030116514
Rakomako, K (Kgothatso)
2
0.0
0
0
2
0.0
1327.2
-425.0
902.2
View list
19
103094889
Shabalala, T (Thobani)
2
0.0
0
0
2
0.0
1373.7
-425.0
948.7
View list
20
104095445
Chareka, S (Shawn)
1
1.0
1
0
0
100.0
1328.6
425.0
1753.6
View list