Chess South Africa
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Chess South Africa
Bolani, S (Sakhile)
Dob:
2001/04/30 (Adult)
Gender:
Male
Chess SA id:
101084669
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/11/12 (554 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
1608.6
Curent Weighted rating
1565.7
Curent Weighted performance
1090.7
Current official/published rating (highest between Raw, WR and WP)
1608.6
Current floor (min rating allowed)
1108.6
Current highest rating achieved
1608.6
Current K-factor
28
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)
±92.6
Current Raw change used (final)
0.0
Projected new Raw rating
1608.6
Projected new Weighed rating
1570.2
Projected new Weighted performance
1090.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1608.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1608.6
Projected new floor
1108.6
Projected new K-facor
28
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
1735.6
Curent Weighted rating
1635.5
Curent Weighted performance
1015.3
Current official/published rating (highest between Raw, WR and WP)
1735.6
Current floor (min rating allowed)
1235.6
Current highest rating achieved
1735.6
Current K-factor
28
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)
±77.3
Current Raw change used (final)
0.0
Projected new Raw rating
1735.6
Projected new Weighed rating
1645.9
Projected new Weighted performance
1015.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1735.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1735.6
Projected new floor
1235.6
Projected new K-facor
28
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
747.6
Curent Weighted rating
664.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
747.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
747.6
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)
±315.9
Current Raw change used (final)
0.0
Projected new Raw rating
747.6
Projected new Weighed rating
673.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
747.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
747.6
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
983.1
Curent Weighted rating
813.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
983.1
Current floor (min rating allowed)
500.0
Current highest rating achieved
983.1
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)
±225.9
Current Raw change used (final)
0.0
Projected new Raw rating
983.1
Projected new Weighed rating
830.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
983.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
983.1
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
16
CPH Chess Clubs Challenge 2022 (B)
2022/11/12
2022/11/12
Johannesburg Metro (GJM)
Rapid
20
0.47
6
6
2.0
1551.7
559.2
Analysis
15
UJ Fundraising Tournament 2022 (A)
2022/08/13
2022/08/13
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
3.5
1499.3
1519.3
Analysis
14
2021 Chris Greyling Open Tournament (A)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1520.3
1548.4
Analysis
13
Ekurhuleni Chess Kempton Park Open 2020 (A)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1487.4
1512.6
Analysis
12
2019 Menlo Open (A)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1486.6
1513.9
Analysis
11
2019 Swartkop Open (A)
2019/06/15
2019/06/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1475.7
1506.5
Analysis
10
2018 Wild Card Chess Championships (U18 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1425.0
1428.2
Analysis
9
South African Junior Blitz 2018 (U18)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
4.0
1425.0
559.2
Analysis
8
South African Junior Team Championships 2018 (U18A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1425.0
1428.2
Analysis
7
2018 Interregion Sedibeng vs Ekurhuleni (M)
2018/11/03
2018/11/03
Sedibeng (GSV)
Standard
60
0.83
6
5
5.0
1385.9
1386.5
Analysis
6
Inter Region GE vs JHB Metro 2018 (U18+U20)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1394.3
1397.3
Analysis
5
Witfield Open 2018 (B)
2018/07/21
2018/07/21
Ekurhuleni (GE)
Standard
60
0.83
5
4
4.0
944.5
973.2
Analysis
4
Boksburg Chess Club Open 2018 (U16-U20)
2018/07/14
2018/07/14
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.0
944.5
973.2
Analysis
3
2018 Lubowski Open (B)
2018/05/12
2018/05/12
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
853.5
881.6
Analysis
2
2018 Capablanca Swiss (C)
2018/04/27
2018/04/29
Tshwane (GTP)
Standard
90
0.94
7
7
5.5
670.8
693.6
Analysis
1
2018 D4 Tshwane North Individual Chess Championships (U19 Boys)
2018/03/10
2018/03/10
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
559.2
559.2
Analysis
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
86
42
16
28
50.0
58.1
69.2
1399.6
1468.8
White
43
21
6
16
24.0
55.8
49.4
1398.5
1447.9
Black
43
21
10
12
26.0
60.5
89.0
1400.8
1489.7
Standard
All
73
37
14
22
44.0
60.3
87.3
1397.1
1484.4
White
36
18
5
13
20.5
56.9
59.0
1398.5
1457.6
Black
37
19
9
9
23.5
63.5
114.9
1395.7
1510.5
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1592.0
1450.4
White
3
1
0
2
1.0
33.3
-141.7
1539.8
1398.1
Black
3
1
0
2
1.0
33.3
-141.7
1644.3
1502.6
Blitz
All
7
3
2
2
4.0
57.1
60.7
1261.5
1322.2
White
4
2
1
1
2.5
62.5
106.3
1292.1
1398.4
Black
3
1
1
1
1.5
50.0
0.0
1220.6
1220.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
104016203
Koning, J (Jaedin)
2
1.5
1
1
0
75.0
1481.2
212.5
1693.7
View list
2
195007494
Mashigo, H (Hluli)
2
1.0
1
0
1
50.0
1176.4
0.0
1176.4
View list
3
101031942
Reddy, A (Ananta)
2
1.0
1
0
1
50.0
1425.0
0.0
1425.0
View list
4
101023373
Mlahleki, V (Vusimuzi)
2
0.0
0
0
2
0.0
1503.8
-425.0
1078.8
View list
5
184027327
Nene, TH (Themba)
2
0.0
0
0
2
0.0
1481.2
-425.0
1056.2
View list
6
101032167
Richter, J-M (Jan-Michael)
2
0.0
0
0
2
0.0
1440.8
-425.0
1015.8
View list
7
201079539
Amrouni, G (Gabrielle)
1
1.0
1
0
0
100.0
853.5
425.0
1278.5
View list
8
102053217
Higgins, F (Franco)
1
1.0
1
0
0
100.0
944.5
425.0
1369.5
View list
9
101009296
Felix, D (Devon)
1
1.0
1
0
0
100.0
1425.0
425.0
1850.0
View list
10
202008750
Emanuel, P (Prithee)
1
1.0
1
0
0
100.0
1425.0
425.0
1850.0
View list
11
106057115
De Wet, CR (Christiaan)
1
1.0
1
0
0
100.0
670.8
425.0
1095.8
View list
12
204044676
De Villiers, L (Lisa Marie)
1
1.0
1
0
0
100.0
1385.9
425.0
1810.9
View list
13
108060747
De Meyer, R (Rico)
1
1.0
1
0
0
100.0
1551.7
425.0
1976.7
View list
14
102067690
Carlinsky, R (Ruan)
1
1.0
1
0
0
100.0
1425.0
425.0
1850.0
View list
15
1020104104
Bezuidenhout, LP (Lian)
1
1.0
1
0
0
100.0
944.5
425.0
1369.5
View list
16
106044567
Buitendag, TS (Tristan)
1
1.0
1
0
0
100.0
853.5
425.0
1278.5
View list
17
102053241
Buchner, E (Eduard)
1
1.0
1
0
0
100.0
1425.0
425.0
1850.0
View list
18
102092210
Buba, V (Vukile)
1
1.0
1
0
0
100.0
1499.3
425.0
1924.3
View list
19
197043692
Hlongwane, H (Harrison)
1
1.0
1
0
0
100.0
944.5
425.0
1369.5
View list
20
101053104
Huisamen, WJ (Willem)
1
1.0
1
0
0
100.0
1425.0
425.0
1850.0
View list