Chess South Africa
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Chess South Africa
Ebrahim, MB (Mumtaaz)
Dob:
2005/10/06 (U20)
Gender:
Female
Chess SA id:
205056390
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/08/03 (71 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
Current Raw rating
1319.3
Current Weighted rating
1322.9
Current Weighted performance
1187.5
Current official/published rating (highest between Raw, WR and WP)
1322.9
Current highest rating achieved
1335.6
Current floor (min rating allowed)
835.6
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)
±139.9
Current Raw change used (final)
0.0
Projected new Raw rating
1319.3
Projected new Weighed rating
1218.3
Projected new Weighted performance
1187.5
Projected new final Raw rating (if new WP > new Raw)
1319.3
Projected new highest rating
1335.6
Projected new floor
835.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1319.3
Projected effective change (new Official - current Official)
-3.6
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
Current Raw rating
1303.4
Current Weighted rating
1310.3
Current Weighted performance
1178.9
Current official/published rating (highest between Raw, WR and WP)
1310.3
Current highest rating achieved
1320.3
Current floor (min rating allowed)
820.3
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)
±143.1
Current Raw change used (final)
0.0
Projected new Raw rating
1303.4
Projected new Weighed rating
1206.8
Projected new Weighted performance
1178.9
Projected new final Raw rating (if new WP > new Raw)
1303.4
Projected new highest rating
1320.3
Projected new floor
820.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1303.4
Projected effective change (new Official - current Official)
-6.9
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
Current Raw rating
1188.3
Current Weighted rating
1166.3
Current Weighted performance
1081.3
Current official/published rating (highest between Raw, WR and WP)
1188.3
Current highest rating achieved
1188.3
Current floor (min rating allowed)
688.3
Current K-factor
40
s
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)
±168.6
Current Raw change used (final)
0.0
Projected new Raw rating
1188.3
Projected new Weighed rating
1074.0
Projected new Weighted performance
1081.3
Projected new final Raw rating (if new WP > new Raw)
1188.3
Projected new highest rating
1188.3
Projected new floor
688.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1188.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
633.4
Current Weighted rating
633.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
633.4
Current highest rating achieved
633.4
Current floor (min rating allowed)
500.0
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)
±371.7
Current Raw change used (final)
0.0
Projected new Raw rating
633.4
Projected new Weighed rating
582.7
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
633.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
633.4
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
3
1.0
1335.6
1320.3
Analysis
2
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1324.3
1310.9
Analysis
1
Cape of Good Hope Open Chess Tournament 2024 (Open)
2024/02/18
2024/02/18
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1319.3
1142.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
45
CT League 2024 (D)
2024/08/03
2024/08/03
Cape Town (WCT)
Standard
70
0.87
6
3
1.0
1335.6
1320.3
Analysis
44
Cape Town Open Chess Championship 2024 (Intermediate)
2024/03/16
2024/03/17
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1324.3
1310.9
Analysis
43
Cape of Good Hope Open Chess Tournament 2024 (Open)
2024/02/18
2024/02/18
Cape Town (WCT)
Rapid
30
0.60
6
6
3.0
1319.3
1142.3
Analysis
42
Rylib Chess Winter Slam 2023 (B)
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
20
0.47
6
6
2.5
1324.2
1133.1
Analysis
41
Western Cape HS Individuals 2023 (U19 Girls)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1273.8
1271.4
Analysis
40
Cape Town Metro Schools Chess Closed Individuals 2023 (U19 Girls)
2023/03/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1245.7
1234.7
Analysis
39
Central District School Trials 2023 (U19 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1222.4
1204.1
Analysis
38
Cape of Good Hope Open 2023 (Intermediate)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1216.8
1201.2
Analysis
37
Metro Rapid 2022 (U18 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1222.9
1157.5
Analysis
36
2022 Western Province Club League (D)
2022/08/27
2022/10/01
Cape Town (WCT)
Standard
70
0.87
7
4
1.5
1222.9
1215.2
Analysis
35
South African Open 2022 (U20)
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
90
0.94
6
5
1.0
1262.4
1257.7
Analysis
34
NSSC Winter Games 2022 (U18 Girls)
2022/07/04
2022/07/06
Cape Town (WCT)
Standard
70
0.87
7
7
3.5
1262.4
1257.7
Analysis
33
Stellenberg Chess Championship 2022 (Challengers 1)
2022/06/24
2022/06/25
Cape Town (WCT)
Standard
65
0.85
6
5
2.0
1287.0
1263.1
Analysis
32
WP Closed 2022 (U18+U20)
2022/06/16
2022/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
2.0
1287.0
1263.1
Analysis
31
Steinitz Individual Rapid 2022
2022/06/10
2022/06/10
Cape Town (WCT)
Rapid
13
0.35
6
6
2.0
1287.0
1154.7
Analysis
30
Steinitz Open 2022 (C)
2022/05/21
2022/05/22
Cape Town (WCT)
Standard
60
0.83
5
5
3.0
1210.3
1156.5
Analysis
29
Western Cape Schools Chess 2022 (U18 Girls)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
5.0
1210.3
1156.5
Analysis
28
2022 Central District Individual Trials (U18)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1200.6
1021.4
Analysis
27
Western Province Open 2022 (Intermediate)
2022/02/26
2022/02/27
Cape Town (WCT)
Standard
70
0.87
6
6
3.0
1179.9
1122.7
Analysis
26
Kraaifontein Open 2022 (Intermediate)
2022/01/08
2022/01/09
Cape Town (WCT)
Standard
70
0.87
6
6
1.5
1230.0
1166.6
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
7
0
8
7.0
46.7
-28.3
1375.8
1347.4
White
8
3
0
5
3.0
37.5
-106.3
1367.8
1261.5
Black
7
4
0
3
4.0
57.1
60.7
1384.9
1445.6
Standard
All
9
4
0
5
4.0
44.4
-47.2
1365.2
1317.9
White
5
1
0
4
1.0
20.0
-255.0
1465.7
1210.7
Black
4
3
0
1
3.0
75.0
212.5
1239.5
1452.0
Rapid
All
6
3
0
3
3.0
50.0
0.0
1391.7
1391.7
White
3
2
0
1
2.0
66.7
141.7
1204.6
1346.3
Black
3
1
0
2
1.0
33.3
-141.7
1578.8
1437.1
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
245
98
34
113
115.0
46.9
-26.0
1246.7
1220.7
White
119
48
16
55
56.0
47.1
-25.0
1251.5
1226.5
Black
126
50
18
58
59.0
46.8
-27.0
1242.2
1215.2
Standard
All
196
74
31
91
89.5
45.7
-36.9
1233.9
1197.0
White
95
35
15
45
42.5
44.7
-44.7
1260.4
1215.7
Black
101
39
16
46
47.0
46.5
-29.5
1208.9
1179.5
Rapid
All
49
24
3
22
25.5
52.0
17.3
1298.1
1315.5
White
24
13
1
10
13.5
56.3
53.1
1216.3
1269.4
Black
25
11
2
12
12.0
48.0
-17.0
1376.7
1359.7
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
205053346
Allie, A (Alliyah)
6
3.0
1
4
1
50.0
1191.5
0.0
1191.5
View list
2
205053638
Palmer, ZE (Zante)
4
0.5
0
1
3
12.5
1111.0
-318.8
792.3
View list
3
205053371
Yacoob, A (Ameera)
4
0.0
0
0
4
0.0
1217.5
-425.0
792.5
View list
4
205053365
Rajabu, R (Rahma)
3
2.0
2
0
1
66.7
1190.1
141.7
1331.8
View list
5
2080109012
Gebu, S (Sisipho)
3
1.0
1
0
2
33.3
1233.1
-141.7
1091.5
View list
6
2060108811
Van Niekerk, L (Lizelle)
3
1.0
1
0
2
33.3
1191.1
-141.7
1049.4
View list
7
1080108756
Masoka, A (Ayema)
3
0.0
0
0
3
0.0
1243.1
-425.0
818.1
View list
8
205078127
Amsterdam, A (Amuscka)
2
2.0
2
0
0
100.0
1003.1
425.0
1428.1
View list
9
206092089
Choli, T (Thimwa Angel)
2
2.0
2
0
0
100.0
1202.4
425.0
1627.4
View list
10
2050108854
Jonathan, N (Nicole)
2
2.0
2
0
0
100.0
1216.9
425.0
1641.9
View list
11
2100109062
Mayekiso, A (Amila)
2
2.0
2
0
0
100.0
1120.8
425.0
1545.8
View list
12
2080115001
Ntabeni, P (Phelisa)
2
2.0
2
0
0
100.0
1214.8
425.0
1639.8
View list
13
206053214
Siyo, A (Ayabulela)
2
2.0
2
0
0
100.0
1158.3
425.0
1583.3
View list
14
204077326
Arendse, KC (Kelli Candice)
2
1.5
1
1
0
75.0
1137.9
212.5
1350.4
View list
15
108087782
Jonkers, T (Tristan)
2
1.5
1
1
0
75.0
1130.8
212.5
1343.3
View list
16
106089499
Macilikishe, A (Ayabulela)
2
1.0
1
0
1
50.0
1253.1
0.0
1253.1
View list
17
204087763
Naidoo, T (Thushani)
2
1.0
1
0
1
50.0
1234.3
0.0
1234.3
View list
18
205090609
Sololo, H (Hlela)
2
1.0
1
0
1
50.0
918.1
0.0
918.1
View list
19
107061376
Goliath, K (Kian)
2
0.5
0
1
1
25.0
1233.8
-212.5
1021.3
View list
20
2070148245
Hayward, C (Catherine)
2
0.5
0
1
1
25.0
1270.5
-212.5
1058.0
View list