Chess South Africa
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Chess South Africa
Biyela, A (Amahle)
Dob:
2008/05/19 (U18)
Gender:
Female
Chess SA id:
2080134836
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2024/02/18 (86 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
1363.2
Curent Weighted rating
1311.5
Curent Weighted performance
1254.6
Current official/published rating (highest between Raw, WR and WP)
1363.2
Current floor (min rating allowed)
863.2
Current highest rating achieved
1363.2
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)
±131.4
Current Raw change used (final)
0.0
Projected new Raw rating
1363.2
Projected new Weighed rating
1317.8
Projected new Weighted performance
1254.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1363.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1363.2
Projected new floor
863.2
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
1351.8
Curent Weighted rating
1287.6
Curent Weighted performance
1238.8
Current official/published rating (highest between Raw, WR and WP)
1351.8
Current floor (min rating allowed)
851.8
Current highest rating achieved
1351.8
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)
±133.6
Current Raw change used (final)
0.0
Projected new Raw rating
1351.8
Projected new Weighed rating
1295.3
Projected new Weighted performance
1238.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1351.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1351.8
Projected new floor
851.8
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
1264.5
Curent Weighted rating
1265.4
Curent Weighted performance
1052.0
Current official/published rating (highest between Raw, WR and WP)
1265.4
Current floor (min rating allowed)
809.9
Current highest rating achieved
1309.9
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)
±151.3
Current Raw change used (final)
0.0
Projected new Raw rating
1264.5
Projected new Weighed rating
1265.7
Projected new Weighted performance
1052.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1265.7
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1309.9
Projected new floor
809.9
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)
809.9
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
809.9
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
1
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1320.2
1296.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
2024 King Cetshwayo Chess Open (A)
2024/02/17
2024/02/18
King Cetshwayo (KUR)
Standard
60
0.83
7
7
5.0
1320.2
1296.7
Analysis
12
2023 King Cetswayo SALGA Elimination (U20 Girls)
2023/10/14
2023/10/14
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
2.0
1333.2
1309.9
Analysis
11
2023 SA Schools Winter Games (U15 Girls)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
4.0
1306.9
1249.9
Analysis
10
2023 KZN Winter Schools Selections (U15 Girls)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
7
6.0
1259.6
1228.9
Analysis
9
2023 KZN Open (B)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
6
6
3.0
1241.1
1216.4
Analysis
8
2023 King Cetshwayo Chess Anniversary (U16)
2023/04/22
2023/04/23
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.5
1241.1
1216.4
Analysis
7
2022 Salga KZN Dsr Games KC Team Selections (U20)
2022/10/15
2022/10/15
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
2.5
1240.7
1271.4
Analysis
6
2022 Unizulu Chess Tournament (U16)
2022/09/03
2022/09/04
King Cetshwayo (KUR)
Standard
60
0.83
7
7
4.5
1192.3
1140.4
Analysis
5
NSSC Winter Games 2022 (U15 Girls)
2022/07/04
2022/07/06
Cape Town (WCT)
Standard
70
0.87
7
7
2.0
1236.5
1178.4
Analysis
4
2022 King Cetshwayo Winter Games (U15)
2022/06/11
2022/06/11
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
4.0
1199.6
1231.4
Analysis
3
2021 KZN Schools Selection All Districts (Girls)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
7
3.0
1209.9
1200.0
Analysis
2
2021 Zululand Regional Games (U14)
2021/10/15
2021/10/16
King Cetshwayo (KUR)
Rapid
25
0.54
7
7
4.0
1209.9
1218.4
Analysis
1
2021 King Cetshwayo Schools Summer & Winter Games (U14)
2021/09/17
2021/09/17
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
5
0
2
5.0
71.4
182.1
1307.9
1490.0
White
3
1
0
2
1.0
33.3
-141.7
1407.3
1265.6
Black
4
4
0
0
4.0
100.0
425.0
1233.3
1658.3
Standard
All
7
5
0
2
5.0
71.4
182.1
1307.9
1490.0
White
3
1
0
2
1.0
33.3
-141.7
1407.3
1265.6
Black
4
4
0
0
4.0
100.0
425.0
1233.3
1658.3
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
82
42
11
29
47.5
57.9
67.4
1247.2
1314.6
White
42
20
8
14
24.0
57.1
60.7
1241.0
1301.7
Black
40
22
3
15
23.5
58.8
74.4
1253.6
1328.0
Standard
All
48
22
8
18
26.0
54.2
35.4
1254.6
1290.0
White
24
10
6
8
13.0
54.2
35.4
1243.3
1278.7
Black
24
12
2
10
13.0
54.2
35.4
1265.8
1301.2
Rapid
All
34
20
3
11
21.5
63.2
112.5
1236.8
1349.3
White
18
10
2
6
11.0
61.1
94.4
1238.0
1332.5
Black
16
10
1
5
10.5
65.6
132.8
1235.4
1368.2
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
1080137840
Masinga, A (Abongwe)
2
2.0
2
0
0
100.0
1216.7
425.0
1641.7
View list
2
107087411
Ngubane, M (Mhlengi)
2
1.5
1
1
0
75.0
1195.9
212.5
1408.4
View list
3
208092597
Biyela, V (Vuyiswa)
2
1.0
1
0
1
50.0
1296.4
0.0
1296.4
View list
4
1090154265
Adekola, T (Treasurer)
2
0.5
0
1
1
25.0
1241.1
-212.5
1028.6
View list
5
1080134857
Ngwane, N (Njabulo)
2
0.5
0
1
1
25.0
1216.5
-212.5
1004.0
View list
6
108090138
Segadevan, S (Saien)
2
0.0
0
0
2
0.0
1220.3
-425.0
795.3
View list
7
1060192217
Curties, J (John)
1
1.0
1
0
0
100.0
1320.2
425.0
1745.2
View list
8
2100157528
Chiita, C (Chipokola)
1
1.0
1
0
0
100.0
1259.6
425.0
1684.6
View list
9
1080146849
Chetty, D (Danus)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
10
2100157526
Boshoff, Z (Zugone)
1
1.0
1
0
0
100.0
1259.6
425.0
1684.6
View list
11
209085478
Baboolal, Y (Yashika)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
12
1080119184
Madolo, M (Melusi)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
13
206093581
Kunene, S (Sinenhlanhla)
1
1.0
1
0
0
100.0
1333.2
425.0
1758.2
View list
14
1070146850
Khoza, A (Ayavuya)
1
1.0
1
0
0
100.0
1192.3
425.0
1617.3
View list
15
2090160254
Kavuala, G (Grace)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
16
2050190445
Dludla, S (Sphelele)
1
1.0
1
0
0
100.0
1333.2
425.0
1758.2
View list
17
1110135275
Dlamini, M (Melokuhle)
1
1.0
1
0
0
100.0
1209.9
425.0
1634.9
View list
18
2090136614
Hlatshwayo, D (Dimakatso)
1
1.0
1
0
0
100.0
1306.9
425.0
1731.9
View list
19
2090160251
Gina, L (Lethokuhle)
1
1.0
1
0
0
100.0
1241.1
425.0
1666.1
View list
20
2090135310
Mahlaba, N (Ntandokazi)
1
1.0
1
0
0
100.0
1209.9
425.0
1634.9
View list