Chess South Africa
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Chess South Africa
Ogunjiofor, AJ (Asinobi)
Dob:
2006/04/09 (U20)
Gender:
Male
Chess SA id:
106057377
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Last active:
2023/12/02 (168 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
1556.5
Curent Weighted rating
1546.1
Curent Weighted performance
1391.7
Current official/published rating (highest between Raw, WR and WP)
1556.5
Current floor (min rating allowed)
1087.9
Current highest rating achieved
1587.9
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)
±99.8
Current Raw change used (final)
0.0
Projected new Raw rating
1556.5
Projected new Weighed rating
1548.3
Projected new Weighted performance
1391.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1556.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1587.9
Projected new floor
1087.9
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
1551.4
Curent Weighted rating
1543.5
Curent Weighted performance
1395.4
Current official/published rating (highest between Raw, WR and WP)
1551.4
Current floor (min rating allowed)
1085.3
Current highest rating achieved
1585.3
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)
±100.5
Current Raw change used (final)
0.0
Projected new Raw rating
1551.4
Projected new Weighed rating
1545.3
Projected new Weighted performance
1395.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1551.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1585.3
Projected new floor
1085.3
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
932.9
Curent Weighted rating
875.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
932.9
Current floor (min rating allowed)
500.0
Current highest rating achieved
932.9
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)
±242.6
Current Raw change used (final)
0.0
Projected new Raw rating
932.9
Projected new Weighed rating
881.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
932.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
932.9
Projected new floor
500.0
Projected new K-facor
40
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
842.2
Curent Weighted rating
842.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
842.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
842.2
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)
±276.1
Current Raw change used (final)
0.0
Projected new Raw rating
842.2
Projected new Weighed rating
842.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
842.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
842.2
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
36
Mbombela Chess Club Annual 2023 (U18)
2023/12/02
2023/12/02
Nelson Mandela Bay (ENM)
Standard
63
0.84
5
4
2.5
1572.6
1569.3
Analysis
35
Trac N4 Mbombela Chess Tournament 2023 (Open)
2023/09/09
2023/09/09
Ehlanzeni (MEN)
Standard
63
0.84
5
5
3.0
1587.9
1585.3
Analysis
34
Interhigh 2023 (U19)
2023/07/29
2023/07/29
Ehlanzeni (MEN)
Standard
63
0.84
5
4
3.5
1538.2
1533.7
Analysis
33
White River Primary 2023 (U20)
2023/07/21
2023/07/21
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1538.2
1533.7
Analysis
32
Robbies 2023 (U20)
2023/05/11
2023/05/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1516.2
1513.7
Analysis
31
Oikos Chess Tournament 2023 (U20)
2023/03/11
2023/03/11
Ehlanzeni (MEN)
Standard
63
0.84
5
4
4.0
1469.9
1472.3
Analysis
30
Uplands Chess Tournament 2023 (U20)
2023/02/25
2023/02/25
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1462.6
1466.5
Analysis
29
Penryn Chess Tournament 2023 (U20)
2023/02/11
2023/02/11
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.0
1462.6
1466.5
Analysis
28
2022 South African Junior Team Chess Championships (U18 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
2.0
1492.0
1501.4
Analysis
27
White River Primary 2022 (U20)
2022/07/30
2022/07/30
Ehlanzeni (MEN)
Standard
62
0.84
5
5
3.5
1486.5
1503.6
Analysis
26
Rob Ferreira Chess Tournament 2022 (U20)
2022/05/07
2022/05/07
Ehlanzeni (MEN)
Standard
62
0.84
5
5
5.0
1461.8
1475.8
Analysis
25
Uplands Chess Tournament 2022 (U18)
2022/02/26
2022/02/26
Ehlanzeni (MEN)
Standard
62
0.84
5
5
4.0
1440.0
1451.2
Analysis
24
Chess Unlimited 1 2021 (U16)
2021/10/23
2021/10/23
Ehlanzeni (MEN)
Standard
61
0.83
5
5
5.0
1389.8
1391.4
Analysis
23
Bergvlam Tournament 2020 (U20)
2020/03/14
2020/03/14
Ehlanzeni (MEN)
Standard
63
0.84
5
5
5.0
1334.9
1331.7
Analysis
22
Chess Unlimited Leap Year Tournament 2020 (Open)
2020/02/29
2020/02/29
Ehlanzeni (MEN)
Standard
70
0.87
5
5
2.0
1351.9
1350.3
Analysis
21
Uplands 2020 (U18)
2020/01/25
2020/01/25
Ehlanzeni (MEN)
Standard
60
0.83
5
4
3.0
1372.4
1373.3
Analysis
20
2019 South African Junior Team Championships (U14A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1372.4
1373.3
Analysis
19
Barberton Primary 2019 (U14)
2019/07/27
2019/07/27
Ehlanzeni (MEN)
Standard
63
0.84
5
5
4.5
1415.2
1412.0
Analysis
18
Ehlanzeni Open 2019 (B)
2019/07/19
2019/07/21
Ehlanzeni (MEN)
Standard
120
1.00
5
4
1.0
1415.2
1412.0
Analysis
17
De Goede Top 10 2019 (U14)
2019/07/03
2019/07/03
Ehlanzeni (MEN)
Standard
60
0.83
5
5
3.5
1415.2
1412.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
197
126
21
50
136.5
69.3
164.0
1165.7
1329.6
White
99
66
12
21
72.0
72.7
193.2
1175.8
1369.0
Black
98
60
9
29
64.5
65.8
134.4
1155.4
1289.9
Standard
All
197
126
21
50
136.5
69.3
164.0
1165.7
1329.6
White
99
66
12
21
72.0
72.7
193.2
1175.8
1369.0
Black
98
60
9
29
64.5
65.8
134.4
1155.4
1289.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106055419
Van Heerden, J (Joshua)
14
9.0
7
4
3
64.3
1355.8
121.4
1477.3
View list
2
107080604
Dube, O (Olwethu)
10
6.5
5
3
2
65.0
1305.5
127.5
1433.0
View list
3
104048876
Mattheus, D (Dylan)
6
4.5
4
1
1
75.0
1476.6
212.5
1689.1
View list
4
1070097924
Ashara, P (Prajeet)
5
5.0
5
0
0
100.0
1356.4
425.0
1781.4
View list
5
106047830
Douglass, NW (Nathan)
5
3.0
3
0
2
60.0
1116.1
85.0
1201.1
View list
6
106055405
Jameson, A (Alen)
5
1.5
1
1
3
30.0
1282.3
-170.0
1112.3
View list
7
1050137684
Khoza, A (Andile)
3
3.0
3
0
0
100.0
1480.3
425.0
1905.3
View list
8
1060110774
Mabunda, M (Mizi)
3
3.0
3
0
0
100.0
1380.8
425.0
1805.8
View list
9
107066888
Ogunjiofor, O (Onyinye)
3
3.0
3
0
0
100.0
1464.2
425.0
1889.2
View list
10
206055418
Van Heerden, D (Dante)
3
2.0
2
0
1
66.7
1211.5
141.7
1353.2
View list
11
104057388
Onwusaka, G (Gift)
3
0.0
0
0
3
0.0
1228.1
-425.0
803.1
View list
12
104037220
Taljaard, Z (Zuan)
3
0.0
0
0
3
0.0
1346.1
-425.0
921.1
View list
13
104087978
Hinrichsen, J (Joshua)
2
2.0
2
0
0
100.0
1417.1
425.0
1842.1
View list
14
1060108287
Lukhele, V (Vuyelwa)
2
2.0
2
0
0
100.0
1415.2
425.0
1840.2
View list
15
207087993
Macanja, S (Sheirley Da Olivia Ar)
2
2.0
2
0
0
100.0
1504.1
425.0
1929.1
View list
16
105077595
Makofane, V (Vuyo)
2
2.0
2
0
0
100.0
917.3
425.0
1342.3
View list
17
104066893
Manana, K (Khanya)
2
2.0
2
0
0
100.0
1474.2
425.0
1899.2
View list
18
1070097932
Mcintosh, S (Samuel)
2
2.0
2
0
0
100.0
1426.2
425.0
1851.2
View list
19
1060108295
Msibi, M (Mnwabisi)
2
2.0
2
0
0
100.0
1147.8
425.0
1572.8
View list
20
1060110768
Mthethwa, T (Terry)
2
2.0
2
0
0
100.0
1415.2
425.0
1840.2
View list