Chess South Africa
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Chess South Africa
Jacobs, B (Brandon Lee)
Dob:
2001/08/29 (Adult)
Gender:
Male
Chess SA id:
101076468
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (322 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
Current Raw rating
1561.6
Current Weighted rating
1562.5
Current Weighted performance
1058.6
Current official/published rating (highest between Raw, WR and WP)
1562.5
Current highest rating achieved
1567.5
Current floor (min rating allowed)
1067.5
Current K-factor
32
Games played this month
-4
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)
±99.1
Current Raw change used (final)
0.0
Projected new Raw rating
1561.6
Projected new Weighed rating
1437.4
Projected new Weighted performance
1058.6
Projected new final Raw rating (if new WP > new Raw)
1561.6
Projected new highest rating
1567.5
Projected new floor
1067.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1561.6
Projected effective change (new Official - current Official)
-0.9
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
Current Raw rating
1555.7
Current Weighted rating
1556.1
Current Weighted performance
787.2
Current official/published rating (highest between Raw, WR and WP)
1556.1
Current highest rating achieved
1557.0
Current floor (min rating allowed)
1057.0
Current K-factor
32
Games played this month
-4
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)
±99.9
Current Raw change used (final)
0.0
Projected new Raw rating
1555.7
Projected new Weighed rating
1431.6
Projected new Weighted performance
787.2
Projected new final Raw rating (if new WP > new Raw)
1555.7
Projected new highest rating
1557.0
Projected new floor
1057.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1555.7
Projected effective change (new Official - current Official)
-0.4
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
Current Raw rating
1495.5
Current Weighted rating
1479.5
Current Weighted performance
983.9
Current official/published rating (highest between Raw, WR and WP)
1495.5
Current highest rating achieved
1498.9
Current floor (min rating allowed)
998.9
Current K-factor
32
s
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)
±108.8
Current Raw change used (final)
0.0
Projected new Raw rating
1495.5
Projected new Weighed rating
1361.4
Projected new Weighted performance
983.9
Projected new final Raw rating (if new WP > new Raw)
1495.5
Projected new highest rating
1498.9
Projected new floor
998.9
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1495.5
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1335.3
Current Weighted rating
1335.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1335.3
Current highest rating achieved
1335.3
Current floor (min rating allowed)
835.3
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)
±136.7
Current Raw change used (final)
0.0
Projected new Raw rating
1335.3
Projected new Weighed rating
1228.3
Projected new Weighted performance
377.1
Projected new final Raw rating (if new WP > new Raw)
1335.3
Projected new highest rating
1335.3
Projected new floor
835.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1335.3
Projected effective change (new Official - current Official)
=0.0
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
50
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
1.5
1561.3
1557.0
Analysis
49
Rylib Chess Winter Slam 2023 (A)
2023/07/06
2023/07/06
Cape Town (WCT)
Rapid
20
0.47
6
5
1.5
1565.7
1480.4
Analysis
48
Summer Slam 2022 (A)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
3
1.0
1567.5
1474.3
Analysis
47
2022 Western Province Club League (Premier)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
1
0.5
1564.3
1553.8
Analysis
46
WP Open 2021 (Prestige)
2021/05/08
2021/05/09
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1560.7
1547.7
Analysis
45
2020 Western Province Open (Elite)
2020/03/07
2020/03/08
Cape Town (WCT)
Standard
70
0.87
6
6
4.0
1551.5
1533.3
Analysis
44
2020 Cape Of Good Hope Open (Prestige)
2020/02/21
2020/02/23
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1515.3
1486.9
Analysis
43
2019 South African Junior Team Championships (U20A)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1509.9
1475.4
Analysis
42
2019 Kraaifontein Open (Prestige)
2019/12/06
2019/12/08
Cape Town (WCT)
Standard
75
0.89
6
6
2.5
1518.7
1488.8
Analysis
41
2019 National Club Chess Championships (B)
2019/09/27
2019/09/29
Cape Town (WCT)
Standard
120
1.00
6
6
3.5
1427.3
1356.0
Analysis
40
2019 Western Cape Closed Chess Championships (Prestige)
2019/09/21
2019/09/24
Cape Winelands (WCW)
Standard
120
1.00
6
6
3.5
1427.3
1356.0
Analysis
39
3rd ACL Chess Festival 2019 (Open)
2019/09/05
2019/09/05
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1427.3
1498.9
Analysis
38
Curro Durbanville Chess Tournament 2019 (Elite)
2019/08/23
2019/08/24
Cape Town (WCT)
Standard
60
0.83
6
0
0.0
1427.3
1356.0
Analysis
37
2019 Western Province League (B)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
10
6.5
1427.3
1356.0
Analysis
36
2019 WP Youth Open (A)
2019/07/13
2019/07/13
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1490.5
1419.7
Analysis
35
2019 GPCA Rapid (Open)
2019/06/29
2019/06/29
Cape Town (WCT)
Rapid
20
0.47
7
7
4.0
1438.9
1235.5
Analysis
34
2019 Elsies River Open (Prestige)
2019/06/22
2019/06/23
Cape Town (WCT)
Standard
70
0.87
6
3
1.0
1438.9
1438.6
Analysis
33
Imam Haron 50th Commemoration Event Open 2019
2019/06/15
2019/06/15
Cape Town (WCT)
Rapid
20
0.47
7
7
4.5
1438.9
1235.5
Analysis
32
2019 Groote Schuur High School Blitz
2019/06/14
2019/06/14
Cape Town (WCT)
Blitz
5
0.18
9
9
6.0
1438.9
1221.2
Analysis
31
DSK Chess Tournament 2019 (Open)
2019/06/08
2019/06/08
Cape Town (WCT)
Rapid
20
0.47
7
7
4.0
1438.9
1235.5
Analysis
1
2
3
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
282
140
45
97
162.5
57.6
64.8
1364.8
1429.7
White
139
76
21
42
86.5
62.2
104.0
1361.1
1465.1
Black
143
64
24
55
76.0
53.1
26.7
1368.5
1395.2
Standard
All
201
98
37
66
116.5
58.0
67.7
1329.6
1397.3
White
99
55
18
26
64.0
64.6
124.5
1322.3
1446.8
Black
102
43
19
40
52.5
51.5
12.5
1336.7
1349.2
Rapid
All
58
28
8
22
32.0
55.2
44.0
1478.8
1522.7
White
28
14
3
11
15.5
55.4
45.5
1479.9
1525.5
Black
30
14
5
11
16.5
55.0
42.5
1477.7
1520.2
Blitz
All
23
14
0
9
14.0
60.9
92.4
1385.4
1477.8
White
12
7
0
5
7.0
58.3
70.8
1403.8
1474.6
Black
11
7
0
4
7.0
63.6
115.9
1365.3
1481.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
164042921
Willenberg, SR (Shaun)
5
2.0
1
2
2
40.0
1393.6
-85.0
1308.6
View list
2
107053637
Palmer, RN (Reegan)
4
0.0
0
0
4
0.0
1440.7
-425.0
1015.7
View list
3
188046786
Shaani, KP (Kumbirayi)
4
0.0
0
0
4
0.0
1433.1
-425.0
1008.1
View list
4
104046622
Coetzee, P (Philip)
3
2.0
2
0
1
66.7
1355.9
141.7
1497.5
View list
5
164009064
Esau, O (Omar)
3
2.0
2
0
1
66.7
1402.7
141.7
1544.3
View list
6
101017524
Lee, J (Joel)
3
2.0
2
0
1
66.7
1404.3
141.7
1545.9
View list
7
101021951
Mavosa, V (Vallentino)
3
2.0
2
0
1
66.7
1348.2
141.7
1489.9
View list
8
197044600
Harrison, N (Nazeem)
3
2.0
1
2
0
66.7
1370.5
141.7
1512.2
View list
9
182088904
Hlakula, T (Thando)
3
1.5
1
1
1
50.0
1431.3
0.0
1431.3
View list
10
105090611
Mnyasta, T (Tezihano)
3
1.5
1
1
1
50.0
1407.3
0.0
1407.3
View list
11
101000959
Jack, AW (Azile)
3
1.0
1
0
2
33.3
1404.8
-141.7
1263.1
View list
12
187014899
Kapp, E (Ettiene)
3
0.5
0
1
2
16.7
1394.2
-283.3
1110.9
View list
13
103030751
Prent, SC (Shane)
3
0.5
0
1
2
16.7
1334.4
-283.3
1051.0
View list
14
103086058
Adams, K (Kyle)
2
2.0
2
0
0
100.0
1503.8
425.0
1928.8
View list
15
199082695
Andrews, A (Ashwin)
2
2.0
2
0
0
100.0
1325.0
425.0
1750.0
View list
16
205073351
Brand, R (Robin)
2
2.0
2
0
0
100.0
1337.7
425.0
1762.7
View list
17
180012056
Haughton, E (Emile)
2
2.0
2
0
0
100.0
1397.3
425.0
1822.3
View list
18
102012111
Hay, L (Luke)
2
2.0
2
0
0
100.0
1277.9
425.0
1702.9
View list
19
2050096404
Mqikela, K (Kamvalethu)
2
2.0
2
0
0
100.0
1433.1
425.0
1858.1
View list
20
105094575
Nonco, L (Lwazi)
2
2.0
2
0
0
100.0
1438.9
425.0
1863.9
View list