Chess South Africa
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Chess South Africa
Subke, JJ (Jason)
Dob:
1972/04/05 (Adult)
Gender:
Male
Chess SA id:
172036708
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/04/04 (43 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
1733.3
Curent Weighted rating
1754.9
Curent Weighted performance
1539.9
Current official/published rating (highest between Raw, WR and WP)
1754.9
Current floor (min rating allowed)
1428.0
Current highest rating achieved
1928.0
Current K-factor
24
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)
±77.6
Current Raw change used (final)
0.0
Projected new Raw rating
1733.3
Projected new Weighed rating
1752.3
Projected new Weighted performance
1539.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1752.3
Projected effective change (new Official - current Official)
-2.6
Projected new highest rating
1928.0
Projected new floor
1428.0
Projected new K-facor
24
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
1733.0
Curent Weighted rating
1759.8
Curent Weighted performance
1532.8
Current official/published rating (highest between Raw, WR and WP)
1759.8
Current floor (min rating allowed)
1428.0
Current highest rating achieved
1928.0
Current K-factor
24
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)
±77.6
Current Raw change used (final)
0.0
Projected new Raw rating
1733.0
Projected new Weighed rating
1756.6
Projected new Weighted performance
1532.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1756.6
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1928.0
Projected new floor
1428.0
Projected new K-facor
24
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
1806.0
Curent Weighted rating
1801.9
Curent Weighted performance
727.8
Current official/published rating (highest between Raw, WR and WP)
1806.0
Current floor (min rating allowed)
1428.0
Current highest rating achieved
1928.0
Current K-factor
24
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)
±69.9
Current Raw change used (final)
0.0
Projected new Raw rating
1806.0
Projected new Weighed rating
1802.4
Projected new Weighted performance
727.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1806.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1928.0
Projected new floor
1428.0
Projected new K-facor
24
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
1846.7
Curent Weighted rating
1846.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1846.7
Current floor (min rating allowed)
1428.0
Current highest rating achieved
1928.0
Current K-factor
24
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)
±66.0
Current Raw change used (final)
0.0
Projected new Raw rating
1846.7
Projected new Weighed rating
1846.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1846.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1928.0
Projected new floor
1428.0
Projected new K-facor
24
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Durban Chess Club Revive Swiss
2024/01/18
2024/04/04
Ethekwini (KED)
Standard
90
0.94
9
7
4.5
1749.1
1751.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
25
2024 Durban Chess Club Revive Swiss
2024/01/18
2024/04/04
Ethekwini (KED)
Standard
90
0.94
9
7
4.5
1749.1
1751.7
Analysis
24
2023 UCC Durban Open (A)
2023/10/28
2023/10/29
Ethekwini (KED)
Standard
65
0.85
6
6
4.5
1743.6
1747.1
Analysis
23
2023 Heritage Day Open (A)
2023/09/23
2023/09/24
Ethekwini (KED)
Standard
65
0.85
6
3
2.0
1758.9
1766.5
Analysis
22
2023 KZN Open (A)
2023/04/29
2023/04/30
Ethekwini (KED)
Standard
60
0.83
7
7
5.5
1755.5
1760.3
Analysis
21
Durban Chess Clarence Championship 2023 (A)
2023/03/18
2023/03/18
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1778.2
1788.4
Analysis
20
2022 Heritage Day Open (A)
2022/09/24
2022/09/25
Ethekwini (KED)
Standard
65
0.85
6
6
4.0
1812.1
1830.2
Analysis
19
2022 KZN Open (A)
2022/04/30
2022/05/01
Ethekwini (KED)
Standard
65
0.85
6
6
4.0
1808.8
1828.5
Analysis
18
Umhlanga Rapid 2021 (A)
2021/12/04
2021/12/04
iLembe (KIK)
Rapid
25
0.54
6
6
3.5
1832.4
1852.6
Analysis
17
2019 Darryl Mhlongo Blitz
2019/10/03
2019/10/03
Ethekwini (KED)
Blitz
5
0.18
8
8
6.5
1832.4
1853.5
Analysis
16
2019 John Blackburn Memorial Swiss
2019/08/01
2019/09/19
Ethekwini (KED)
Standard
120
1.00
7
6
5.5
1825.2
1821.1
Analysis
15
South African Open Chess Championships 2019 (Blitz)
2019/06/19
2019/06/19
Frances Baard (NCF)
Blitz
5
0.18
9
9
5.0
1811.9
1863.3
Analysis
14
South African Open Chess Championships 2019 (Rapid)
2019/06/17
2019/06/17
Frances Baard (NCF)
Rapid
25
0.54
5
5
4.0
1811.9
1835.5
Analysis
13
South African Open Chess Championships 2019 (A)
2019/06/15
2019/06/22
Frances Baard (NCF)
Standard
135
1.00
9
9
5.5
1811.9
1826.4
Analysis
12
2019 Durban CC Winter Rapid
2019/06/13
2019/07/25
Ethekwini (KED)
Rapid
40
0.70
8
8
7.0
1816.0
1844.4
Analysis
11
2019 KZN Open (A)
2019/04/27
2019/04/28
Ethekwini (KED)
Standard
60
0.83
6
6
4.5
1808.9
1826.6
Analysis
10
2019 Ethekwini Open (A)
2019/03/30
2019/03/31
Ethekwini (KED)
Standard
60
0.83
6
5
3.5
1827.4
1848.7
Analysis
9
2019 Durban Chess Club Championship (A)
2019/03/14
2019/05/16
Ethekwini (KED)
Standard
120
1.00
9
8
6.0
1801.3
1815.1
Analysis
8
2019 Fischer Blitz
2019/03/07
2019/03/07
Ethekwini (KED)
Blitz
5
0.18
8
8
7.0
1827.4
1877.0
Analysis
7
2019 Ethekwini Club Challenge
2019/02/24
2019/02/24
Ethekwini (KED)
Rapid
25
0.54
6
6
4.0
1810.7
1856.6
Analysis
6
2019 Moss Kolnik Memorial Swiss
2019/01/10
2019/02/28
Ethekwini (KED)
Standard
120
1.00
8
8
7.5
1810.7
1822.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
7
3
3
1
4.5
64.3
121.4
1546.2
1667.6
White
4
2
1
1
2.5
62.5
106.3
1651.1
1757.4
Black
3
1
2
0
2.0
66.7
141.7
1406.3
1548.0
Standard
All
7
3
3
1
4.5
64.3
121.4
1546.2
1667.6
White
4
2
1
1
2.5
62.5
106.3
1651.1
1757.4
Black
3
1
2
0
2.0
66.7
141.7
1406.3
1548.0
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
162
98
30
34
113.0
69.8
167.9
1567.0
1734.9
White
84
47
18
19
56.0
66.7
141.7
1572.8
1714.4
Black
78
51
12
15
57.0
73.1
196.2
1560.7
1756.9
Standard
All
104
58
26
20
71.0
68.3
155.3
1584.1
1739.3
White
53
29
14
10
36.0
67.9
152.4
1582.3
1734.6
Black
51
29
12
10
35.0
68.6
158.3
1585.9
1744.2
Rapid
All
33
22
3
8
23.5
71.2
180.3
1507.8
1688.1
White
18
11
3
4
12.5
69.4
165.3
1533.4
1698.6
Black
15
11
0
4
11.0
73.3
198.3
1477.0
1675.4
Blitz
All
25
18
1
6
18.5
74.0
204.0
1574.0
1778.0
White
13
7
1
5
7.5
57.7
65.4
1588.6
1653.9
Black
12
11
0
1
11.0
91.7
354.2
1558.3
1912.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108079781
Soojay, J (Jorah)
6
4.0
4
0
2
66.7
1802.8
141.7
1944.5
View list
2
163006020
Danisa, CT (Cyril)
6
3.0
1
4
1
50.0
1802.8
0.0
1802.8
View list
3
180043604
Zuma, M (Mbusiswa)
5
4.0
4
0
1
80.0
1841.9
255.0
2096.9
View list
4
178032502
Rooplal, D (Desmond)
5
2.5
1
3
1
50.0
1821.9
0.0
1821.9
View list
5
192043627
Zwakala, N (Ntando)
5
0.0
0
0
5
0.0
1834.9
-425.0
1409.9
View list
6
181084746
Nzama, C (Cedric)
4
4.0
4
0
0
100.0
1818.0
425.0
2242.9
View list
7
176031240
Puran, A (Ahdir)
4
4.0
4
0
0
100.0
1846.9
425.0
2271.9
View list
8
102023099
Millard, C (Chad)
4
3.0
3
0
1
75.0
1843.2
212.5
2055.7
View list
9
194026329
Mwale, J (Joseph)
4
0.5
0
1
3
12.5
1828.2
-318.8
1509.4
View list
10
109059411
Govender, K (Kaedan)
3
3.0
3
0
0
100.0
1868.1
425.0
2293.1
View list
11
100091894
Mkhaliphi, B (Bandile)
3
3.0
3
0
0
100.0
1813.6
425.0
2238.6
View list
12
156092605
Mtoboyi, S (Sipho)
3
3.0
3
0
0
100.0
1821.1
425.0
2246.1
View list
13
184033232
Scharnick, LW (Leon)
3
3.0
3
0
0
100.0
1818.0
425.0
2243.0
View list
14
103009078
Essa, NA (Naseem Ahmed)
3
2.0
1
2
0
66.7
1829.7
141.7
1971.3
View list
15
196092503
Msimango, S (Senzo)
3
2.0
1
2
0
66.7
1771.2
141.7
1912.8
View list
16
192028869
Oliver, HN (Henry)
3
2.0
1
2
0
66.7
1842.4
141.7
1984.1
View list
17
105068632
Gounder, R (Rowan)
2
2.0
2
0
0
100.0
1808.8
425.0
2233.8
View list
18
166015362
Khan, J (John)
2
2.0
2
0
0
100.0
1835.8
425.0
2260.8
View list
19
169022923
Mgaga, SB (Bongani)
2
2.0
2
0
0
100.0
1806.0
425.0
2231.0
View list
20
206047508
Millard, C (Charlotte)
2
2.0
2
0
0
100.0
1821.6
425.0
2246.6
View list