Chess South Africa
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Chess South Africa
Ussuph, Y (Yahya)
Dob:
2009/08/04 (U16)
Gender:
Male
Chess SA id:
1090144433
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/16 (58 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
1202.1
Curent Weighted rating
1196.5
Curent Weighted performance
1019.5
Current official/published rating (highest between Raw, WR and WP)
1202.1
Current floor (min rating allowed)
716.7
Current highest rating achieved
1216.7
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)
±165.3
Current Raw change used (final)
0.0
Projected new Raw rating
1202.1
Projected new Weighed rating
1196.8
Projected new Weighted performance
1019.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1216.7
Projected new floor
716.7
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
1152.5
Curent Weighted rating
1153.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1153.3
Current floor (min rating allowed)
710.4
Current highest rating achieved
1210.4
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)
±177.4
Current Raw change used (final)
0.0
Projected new Raw rating
1152.5
Projected new Weighed rating
1152.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1152.5
Projected effective change (new Official - current Official)
-0.8
Projected new highest rating
1210.4
Projected new floor
710.4
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
1251.5
Curent Weighted rating
1259.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1259.9
Current floor (min rating allowed)
783.2
Current highest rating achieved
1283.2
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)
±154.1
Current Raw change used (final)
0.0
Projected new Raw rating
1251.5
Projected new Weighed rating
1260.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1260.7
Projected effective change (new Official - current Official)
+0.7
Projected new highest rating
1283.2
Projected new floor
783.2
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
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)
783.2
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
783.2
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
2
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
2.0
1205.3
1283.2
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1190.4
1133.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
2.0
1205.3
1283.2
Analysis
7
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
2.0
1190.4
1133.4
Analysis
6
Ekurhuleni Chess Trial 3 2023 (U16)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1216.7
1155.4
Analysis
5
Gauteng Open Arnold Classic 2023 (U16)
2023/05/19
2023/05/19
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
1166.0
1200.0
Analysis
4
Ekurhuleni North Schools Individual Finals 2023 (U15 Boys)
2023/05/13
2023/05/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1166.0
1160.4
Analysis
3
Benoni Cluster High School League 2023 (U15 Open)
2023/05/06
2023/05/06
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1166.0
1200.0
Analysis
2
Ekhuruleni Chess Trials 1 2023 (U16)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1209.6
1210.4
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U13 Reserves)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
4
0
4
4.0
50.0
0.0
1224.1
1224.1
White
3
2
0
1
2.0
66.7
141.7
1225.5
1367.1
Black
5
2
0
3
2.0
40.0
-85.0
1223.2
1138.2
Standard
All
3
2
0
1
2.0
66.7
141.7
1159.0
1300.7
White
1
1
0
0
1.0
100.0
425.0
1120.0
1545.0
Black
2
1
0
1
1.0
50.0
0.0
1178.5
1178.5
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1263.1
1178.1
White
2
1
0
1
1.0
50.0
0.0
1278.2
1278.2
Black
3
1
0
2
1.0
33.3
-141.7
1253.0
1111.4
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
37
18
0
19
18.0
48.6
-11.5
1214.0
1202.5
White
17
10
0
7
10.0
58.8
75.0
1228.5
1303.5
Black
20
8
0
12
8.0
40.0
-85.0
1201.7
1116.7
Standard
All
22
9
0
13
9.0
40.9
-77.3
1205.7
1128.4
White
11
5
0
6
5.0
45.5
-38.6
1222.8
1184.1
Black
11
4
0
7
4.0
36.4
-115.9
1188.5
1072.6
Rapid
All
15
9
0
6
9.0
60.0
85.0
1226.2
1311.2
White
6
5
0
1
5.0
83.3
283.3
1239.1
1522.4
Black
9
4
0
5
4.0
44.4
-47.2
1217.7
1170.5
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
1000101501
Botha, T (Trevor Justus)
1
1.0
1
0
0
100.0
1205.3
425.0
1630.3
View list
2
1090154870
Fourie, D (Dante)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
3
209088665
Kleyn, Z (Zonika)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1090154875
Keyser, D (Declan)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
5
2080140157
Jain, C (Chesta)
1
1.0
1
0
0
100.0
1216.7
425.0
1641.7
View list
6
2110136329
Horn, E (Erin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2120155593
Mathebula, P (Pearl)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
8
2110155591
Manikum, S (Samara)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
9
1090154951
Mthetwa, L (Lwandile)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
10
2070144522
Motsoahae, B (Bokamoso)
1
1.0
1
0
0
100.0
1190.4
425.0
1615.4
View list
11
208072577
Ackerman, B (Bea-Mari)
1
1.0
1
0
0
100.0
1190.4
425.0
1615.4
View list
12
1080154879
Majola, L (Luyolo)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
13
1080154942
Kutarypo, P (Peace)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
14
1080154890
Pratt, K (Kaiden)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
15
1080153015
Sekhobane, K (Kamohelo)
1
1.0
1
0
0
100.0
1209.6
425.0
1634.6
View list
16
1100116478
Smith, H (Henre)
1
1.0
1
0
0
100.0
1205.3
425.0
1630.3
View list
17
2100142781
Strydom, K (Kaylinn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1080098207
Venter, A (Ary)
1
1.0
1
0
0
100.0
1166.0
425.0
1591.0
View list
19
1080097365
Kriel, D (Devin)
1
0.0
0
0
1
0.0
1216.7
-425.0
791.7
View list
20
1090139562
Motloung, B (Boishepo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list