Chess South Africa
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Chess South Africa
Mgaga, SB (Bongani)
Dob:
1969/04/04 (Adult)
Gender:
Male
Chess SA id:
169022923
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/04/04 (45 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
1680.7
Curent Weighted rating
1683.8
Curent Weighted performance
898.0
Current official/published rating (highest between Raw, WR and WP)
1683.8
Current floor (min rating allowed)
1329.3
Current highest rating achieved
1829.3
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)
±83.6
Current Raw change used (final)
0.0
Projected new Raw rating
1680.7
Projected new Weighed rating
1683.9
Projected new Weighted performance
898.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1683.9
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1829.3
Projected new floor
1329.3
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
1667.1
Curent Weighted rating
1677.1
Curent Weighted performance
891.4
Current official/published rating (highest between Raw, WR and WP)
1677.1
Current floor (min rating allowed)
1321.0
Current highest rating achieved
1821.0
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)
±85.2
Current Raw change used (final)
0.0
Projected new Raw rating
1667.1
Projected new Weighed rating
1676.6
Projected new Weighted performance
891.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1676.6
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1821.0
Projected new floor
1321.0
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
1848.0
Curent Weighted rating
1845.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1848.0
Current floor (min rating allowed)
1348.0
Current highest rating achieved
1848.0
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)
±65.9
Current Raw change used (final)
0.0
Projected new Raw rating
1848.0
Projected new Weighed rating
1845.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1848.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1848.0
Projected new floor
1348.0
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
1843.3
Curent Weighted rating
1843.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1843.3
Current floor (min rating allowed)
1348.0
Current highest rating achieved
1843.3
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)
±66.3
Current Raw change used (final)
0.0
Projected new Raw rating
1843.3
Projected new Weighed rating
1843.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1843.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1843.3
Projected new floor
1348.0
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
8
5.5
1708.6
1696.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
13
2024 Durban Chess Club Revive Swiss
2024/01/18
2024/04/04
Ethekwini (KED)
Standard
90
0.94
9
8
5.5
1708.6
1696.8
Analysis
12
2020 Moss Kolnik Memorial Swiss
2020/01/16
2020/03/05
Ethekwini (KED)
Standard
120
1.00
8
1
1.0
1672.8
1669.3
Analysis
11
2019 John Blackburn Memorial Swiss
2019/08/01
2019/09/19
Ethekwini (KED)
Standard
120
1.00
7
6
4.0
1717.2
1713.7
Analysis
10
2019 KZN Open (A)
2019/04/27
2019/04/28
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1774.6
1769.9
Analysis
9
2019 Ethekwini Open (A)
2019/03/30
2019/03/31
Ethekwini (KED)
Standard
60
0.83
6
3
2.0
1773.2
1768.0
Analysis
8
2019 Durban Chess Club Championship (A)
2019/03/14
2019/05/16
Ethekwini (KED)
Standard
120
1.00
9
8
4.0
1739.5
1731.7
Analysis
7
2019 Moss Kolnik Memorial Swiss
2019/01/10
2019/02/28
Ethekwini (KED)
Standard
120
1.00
8
5
3.5
1785.9
1779.5
Analysis
6
2018 Durban CC Third Swiss
2018/10/11
2018/11/15
Ethekwini (KED)
Standard
120
1.00
6
5
4.0
1799.8
1793.4
Analysis
5
2018 Durban Chess Club Rapid
2018/06/14
2018/07/26
Ethekwini (KED)
Rapid
40
0.70
8
2
2.0
1799.6
1843.3
Analysis
4
2018 KZN Open (A)
2018/04/27
2018/04/30
Ethekwini (KED)
Standard
120
1.00
7
6
3.5
1829.3
1821.0
Analysis
3
2018 Ethekwini Open (A)
2018/03/24
2018/03/25
Ethekwini (KED)
Standard
60
0.83
6
6
3.5
1843.3
1843.3
Analysis
2
2018 Durban Chess Club (A)
2018/03/15
2018/05/24
Ethekwini (KED)
Standard
120
1.00
9
7
4.0
1810.6
1803.2
Analysis
1
2018 Moss Kolnik Memorial
2018/01/11
2018/03/01
Ethekwini (KED)
Standard
120
1.00
8
8
7.0
1843.3
1843.3
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
5
1
2
5.5
68.8
159.4
1407.2
1566.6
White
4
3
0
1
3.0
75.0
212.5
1356.2
1568.7
Black
4
2
1
1
2.5
62.5
106.3
1458.3
1564.5
Standard
All
8
5
1
2
5.5
68.8
159.4
1407.2
1566.6
White
4
3
0
1
3.0
75.0
212.5
1356.2
1568.7
Black
4
2
1
1
2.5
62.5
106.3
1458.3
1564.5
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
71
42
11
18
47.5
66.9
143.7
1479.1
1622.7
White
37
22
4
11
24.0
64.9
126.4
1498.8
1625.2
Black
34
20
7
7
23.5
69.1
162.5
1457.5
1620.0
Standard
All
69
40
11
18
45.5
65.9
135.5
1487.3
1622.8
White
36
21
4
11
23.0
63.9
118.1
1507.3
1625.3
Black
33
19
7
7
22.5
68.2
154.5
1465.5
1620.1
Rapid
All
2
2
0
0
2.0
100.0
425.0
1194.5
1619.5
White
1
1
0
0
1.0
100.0
425.0
1194.5
1619.5
Black
1
1
0
0
1.0
100.0
425.0
1194.5
1619.5
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
108079781
Soojay, J (Jorah)
4
3.5
3
1
0
87.5
1786.8
318.8
2105.5
View list
2
166015362
Khan, J (John)
3
3.0
3
0
0
100.0
1767.6
425.0
2192.6
View list
3
175001797
Benedetti, R (Riccardo)
3
3.0
3
0
0
100.0
1809.7
425.0
2234.7
View list
4
102023099
Millard, C (Chad)
3
2.0
2
0
1
66.7
1817.9
141.7
1959.6
View list
5
178032502
Rooplal, D (Desmond)
3
2.0
1
2
0
66.7
1797.8
141.7
1939.5
View list
6
192028869
Oliver, HN (Henry)
3
0.5
0
1
2
16.7
1774.9
-283.3
1491.6
View list
7
179034550
Sibeko, M (Musawenkosi)
2
2.0
2
0
0
100.0
1814.6
425.0
2239.6
View list
8
191025193
Moss, JL (Jason)
2
1.5
1
1
0
75.0
1826.9
212.5
2039.4
View list
9
184033232
Scharnick, LW (Leon)
2
1.5
1
1
0
75.0
1762.7
212.5
1975.2
View list
10
158032866
Rust, KF (Keith)
2
0.5
0
1
1
25.0
1826.9
-212.5
1614.4
View list
11
172036708
Subke, JJ (Jason)
2
0.0
0
0
2
0.0
1762.7
-425.0
1337.7
View list
12
145065589
Kharwa, S (Suleman)
1
1.0
1
0
0
100.0
1717.2
425.0
2142.2
View list
13
196004546
Chetty, LC (Lloyd Chris)
1
1.0
1
0
0
100.0
1739.5
425.0
2164.5
View list
14
101002411
Blomeyer, C (Chad)
1
1.0
1
0
0
100.0
1843.3
425.0
2268.3
View list
15
192001648
Beekrum, R (Rahul)
1
1.0
1
0
0
100.0
1843.3
425.0
2268.3
View list
16
194000876
Atkinson, CW (Craig)
1
1.0
1
0
0
100.0
1708.6
425.0
2133.6
View list
17
101082618
Elephant, K (Kabelo)
1
1.0
1
0
0
100.0
1773.2
425.0
2198.2
View list
18
195006021
Danisa, KK (Khulekani)
1
1.0
1
0
0
100.0
1843.3
425.0
2268.3
View list
19
1000104049
Makhathini, X (Xolani)
1
1.0
1
0
0
100.0
1799.8
425.0
2224.8
View list
20
100069470
Mbhele, N (Nkululeko)
1
1.0
1
0
0
100.0
1843.3
425.0
2268.3
View list