Chess South Africa
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Chess South Africa
Qubeka, S (Simele)
Dob:
2007/09/21 (U18)
Gender:
Female
Chess SA id:
2070150785
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (3 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
1335.5
Curent Weighted rating
1286.8
Curent Weighted performance
1314.2
Current official/published rating (highest between Raw, WR and WP)
1335.5
Current floor (min rating allowed)
852.5
Current highest rating achieved
1352.5
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.41
Difference (S-We)
0.09
Current Raw change (no limits, including tournament time weight)
2.7
Current min/max change allowed (with limits)
±136.7
Current Raw change used (final)
2.7
Projected new Raw rating
1338.2
Projected new Weighed rating
1293.0
Projected new Weighted performance
1314.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1338.2
Projected effective change (new Official - current Official)
+2.7
Projected new highest rating
1352.5
Projected new floor
852.5
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
1338.2
Curent Weighted rating
1289.4
Curent Weighted performance
1335.4
Current official/published rating (highest between Raw, WR and WP)
1338.2
Current floor (min rating allowed)
855.7
Current highest rating achieved
1355.7
Current K-factor
36
Games played this month
5
Score (S)
2.5
Expected score (We)
2.38
Difference (S-We)
0.12
Current Raw change (no limits, including tournament time weight)
4.3
Current min/max change allowed (with limits)
±136.2
Current Raw change used (final)
4.3
Projected new Raw rating
1342.5
Projected new Weighed rating
1295.7
Projected new Weighted performance
1335.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1342.5
Projected effective change (new Official - current Official)
+4.3
Projected new highest rating
1355.7
Projected new floor
855.7
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
1267.2
Curent Weighted rating
1237.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1267.2
Current floor (min rating allowed)
767.2
Current highest rating achieved
1267.2
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)
±150.7
Current Raw change used (final)
0.0
Projected new Raw rating
1267.2
Projected new Weighed rating
1240.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1267.2
Projected new floor
767.2
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
1236.4
Curent Weighted rating
1202.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1236.4
Current floor (min rating allowed)
767.2
Current highest rating achieved
1236.4
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)
±157.4
Current Raw change used (final)
0.0
Projected new Raw rating
1236.4
Projected new Weighed rating
1205.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1236.4
Projected new floor
767.2
Projected new K-facor
36
Tournaments
History
Tournament:
BC Chess HS Trials 3 2024 (U18-Adult)
Start:
2024/05/04
End:
2024/05/04
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1335.5
Rating gain/loss:
2.7
Type rating:
1338.2
Rating gain/loss:
4.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1335.5
1338.2
Analysis
6
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
4.0
1352.5
1355.7
Analysis
5
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1352.5
1355.7
Analysis
4
Port Rex Private Camp 1 Blitz 2024
2024/03/22
2024/03/22
Buffalo City (EBC)
Blitz
5
0.18
7
7
4.0
1312.8
1198.0
Analysis
3
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1312.8
1311.8
Analysis
2
Pearson Open Chess Tournament 2024 (B)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1297.9
1291.6
Analysis
1
Chess Vikings VP-Mall Blitz 2024 (B)
2024/01/27
2024/01/27
Buffalo City (EBC)
Blitz
8
0.25
9
9
5.0
1293.0
1187.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1335.5
1338.2
Analysis
19
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
4.0
1352.5
1355.7
Analysis
18
2nd Buffalo City Chess Trials 2024 (U18A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1352.5
1355.7
Analysis
17
Port Rex Private Camp 1 Blitz 2024
2024/03/22
2024/03/22
Buffalo City (EBC)
Blitz
5
0.18
7
7
4.0
1312.8
1198.0
Analysis
16
1st BC Chess Trials 2024 (U18A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1312.8
1311.8
Analysis
15
Pearson Open Chess Tournament 2024 (B)
2024/02/23
2024/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.5
1297.9
1291.6
Analysis
14
Chess Vikings VP-Mall Blitz 2024 (B)
2024/01/27
2024/01/27
Buffalo City (EBC)
Blitz
8
0.25
9
9
5.0
1293.0
1187.6
Analysis
13
BC Vikings Blitz Championship 2023
2023/10/05
2023/10/05
Buffalo City (EBC)
Blitz
5
0.18
10
9
4.0
1322.3
1200.0
Analysis
12
BC Vikings Closed 2023 (U18+U20)
2023/10/03
2023/10/04
Buffalo City (EBC)
Standard
65
0.85
6
6
2.0
1322.3
1316.4
Analysis
11
Chess Vikings Wild Card 2023 (U18+U20)
2023/10/02
2023/10/02
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1322.3
1316.4
Analysis
10
UFH Heritage Open 2023 (B)
2023/09/23
2023/09/23
Amathole (EAL)
Standard
62
0.84
5
5
2.0
1342.9
1339.5
Analysis
9
4th BC HS Trials 2023 (U18A-Adult)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.0
1263.0
1290.7
Analysis
8
FOSST DC National Science Week Team Championships 2023
2023/08/03
2023/08/03
Amathole (EAL)
Rapid
17
0.42
7
6
6.0
1263.0
1127.6
Analysis
7
2nd BC Trials 2023 (U18-Adults)
2023/06/17
2023/06/17
Buffalo City (EBC)
Rapid
20
0.47
7
7
2.5
1238.8
1200.0
Analysis
6
2023 EC Schools Provincial Winter Games (U18 Girls)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
4.0
1238.8
1243.2
Analysis
5
2023 BCM Schools Winter Games District Championships (U18 Girls)
2023/05/20
2023/05/20
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
1239.4
1242.5
Analysis
4
EL Schools Winter Trials 2023 (U18 Girls)
2023/05/13
2023/05/13
Buffalo City (EBC)
Standard
60
0.83
5
4
1.5
1239.4
1242.5
Analysis
3
BC Chess Trials 1 of 5 2023 (U18A-Adult)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1269.0
1281.0
Analysis
2
3rd Vikings Champs 2023 (U18-Adults)
2023/03/23
2023/03/23
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1251.1
1261.6
Analysis
1
2nd Senior Vikings 2023 (U18B+U20B)
2023/02/23
2023/02/23
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
43
25
3
15
26.5
61.6
98.8
1268.3
1367.2
White
20
13
2
5
14.0
70.0
170.0
1243.1
1413.1
Black
23
12
1
10
12.5
54.3
37.0
1290.2
1327.2
Standard
All
27
16
3
8
17.5
64.8
125.9
1239.9
1365.8
White
12
9
2
1
10.0
83.3
283.3
1178.3
1461.7
Black
15
7
1
7
7.5
50.0
0.0
1289.2
1289.2
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
16
9
0
7
9.0
56.3
53.1
1316.3
1369.4
White
8
4
0
4
4.0
50.0
0.0
1340.3
1340.3
Black
8
5
0
3
5.0
62.5
106.3
1292.3
1398.5
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
114
61
8
45
65.0
57.0
59.6
1274.4
1334.0
White
58
31
6
21
34.0
58.6
73.3
1264.4
1337.7
Black
56
30
2
24
31.0
55.4
45.5
1284.7
1330.2
Standard
All
76
40
7
29
43.5
57.2
61.5
1269.7
1331.2
White
38
22
6
10
25.0
65.8
134.2
1251.0
1385.2
Black
38
18
1
19
18.5
48.7
-11.2
1288.4
1277.2
Rapid
All
13
8
1
4
8.5
65.4
130.8
1220.6
1351.4
White
7
3
0
4
3.0
42.9
-60.7
1228.8
1168.0
Black
6
5
1
0
5.5
91.7
354.2
1211.2
1565.3
Blitz
All
25
13
0
12
13.0
52.0
17.0
1316.6
1333.6
White
13
6
0
7
6.0
46.2
-32.7
1322.9
1290.2
Black
12
7
0
5
7.0
58.3
70.8
1309.7
1380.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
207054337
Jikijela, A (Anisha)
5
2.5
2
1
2
50.0
1291.7
0.0
1291.7
View list
2
2070133987
Mazele, Y (Yonwaba)
5
2.5
2
1
2
50.0
1249.9
0.0
1249.9
View list
3
1060119505
Bwema, D (David)
4
3.0
3
0
1
75.0
1288.1
212.5
1500.6
View list
4
207065272
Dove, M (Megan)
4
1.0
1
0
3
25.0
1257.6
-212.5
1045.1
View list
5
1050146823
Nkwentsha, S (Sange)
4
1.0
1
0
3
25.0
1286.6
-212.5
1074.1
View list
6
1070153256
Dayimani, O (Oyama)
3
2.5
2
1
0
83.3
1309.4
283.3
1592.8
View list
7
1090148959
Brown, C (Christopher)
2
2.0
2
0
0
100.0
1302.9
425.0
1727.9
View list
8
1000119986
Bokuva, K (Khazimla)
2
1.0
1
0
1
50.0
1312.8
0.0
1312.8
View list
9
1060150777
Solms, J (Jayden)
2
1.0
1
0
1
50.0
1307.7
0.0
1307.7
View list
10
178014094
Jikijela, M (Musa)
2
0.5
0
1
1
25.0
1328.9
-212.5
1116.4
View list
11
1070154726
Mamatu, A (Amila)
2
0.5
0
1
1
25.0
1322.3
-212.5
1109.8
View list
12
1100100199
Botha, T (Tyler)
2
0.0
0
0
2
0.0
1332.6
-425.0
907.6
View list
13
1090148969
Furstenburg, O (Olivier)
2
0.0
0
0
2
0.0
1307.7
-425.0
882.7
View list
14
1060104008
Totose, Z (Zimi)
2
0.0
0
0
2
0.0
1292.7
-425.0
867.7
View list
15
1070149012
Gulwa, A (Ayabonga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2090150736
Foslara, M (Mikhulu)
1
1.0
1
0
0
100.0
1263.0
425.0
1688.0
View list
17
2040150723
Forosi, S (Siphosihle)
1
1.0
1
0
0
100.0
1352.5
425.0
1777.5
View list
18
1070109290
Dondolo, Z (Zibalule)
1
1.0
1
0
0
100.0
1322.3
425.0
1747.3
View list
19
1110160315
Dickinson, E (Elijah)
1
1.0
1
0
0
100.0
1322.3
425.0
1747.3
View list
20
1060153255
Coba, J (Joshua)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list