PLAYER PAGE

Personal

Jacobs, B (Brandon Lee)

Chess SA id

101076468

FIDE id

?

Date of birth

2001-08-29 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2024-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1590.4 1587.1 1495.5 1335.3
Raw rating 1590.4 1587.1 1495.5 1335.3
Weighted rating 1584.1 1580.2 1495.1 1335.3
Weighted performance 728 550.3 530.6 0
Floor 1090.4 1087.1 998.9 835.3
K-factor 32 32 32 36
Min/Max rating change allowed 95.1 95.5 108.8 136.7
Highest rating 1590.4
2024-10-01
1587.1
2024-10-01
1514.4
2019-06-01
1452.8
2019-06-01
Highest raw rating 1590.4
2024-10-01
1587.1
2024-10-01
1498.9
2019-07-01
1335.3
2024-03-01
Highest weighted rating 1581.7
2025-08-01
1577.6
2025-08-01
1494.1
2025-08-01
1335.3
2025-08-01
Highest weighted performance 1571.3
2020-03-01
1560.5
2020-03-01
1514.4
2019-06-01
1452.8
2019-06-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1590.4 1587.1 1495.5 1335.3
Analysis
Rating 1590.4 1587.1 1495.5 1335.3
Raw rating 1590.4 1587.1 1495.5 1335.3
Weighted rating 1584.1 1580.2 1495.1
Weighted performance 728 550.3 530.6
K-factor 32 32 32 36
Floor 1090.4 1087.1 998.9 835.3
Max/Min rating change allowed 95.1 95.5 108.8 136.7
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1590.4 1587.1 1495.5 1335.3
New weighted rating 1585.1 1581.3 1495.4 1335.3
New weighted performance 727.5 549.8 530.1 0
Temp new rating 1590.4 1587.1 1495.5 1335.3
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1590.4 1587.1 1495.5 1335.3
New K-factor 32 32 32 36
New floor 1090.4 1087.1 998.9 835.3

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
8 8 0 0
9 4 5 0
4 1 3 0
6 6 0 0
History 423 329 65 29

Games since
Main
8
Standard
8
Rapid
0
Blitz
0
Gender Male
Age group Adult
Region Cape Town (WCT)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 290 166 57.24 61.6 1374.1 1435.7
Standard 209 120 57.42 63 1343.9 1406.9
Rapid 58 32 55.17 44 1478.8 1522.7
Blitz 23 14 60.87 92.4 1385.4 1477.8

Date Main Standard Rapid Blitz
2025-09-30 1590.4 1587.1 1495.5 1335.3
2025-09-01 1590.4 1587.1 1495.5 1335.3
2025-08-01 1590.4 1587.1 1495.5 1335.3
2025-07-01 1590.4 1587.1 1495.5 1335.3
2025-06-01 1590.4 1587.1 1495.5 1335.3
2025-05-01 1590.4 1587.1 1495.5 1335.3
2025-04-01 1590.4 1587.1 1495.5 1335.3
2025-03-01 1590.4 1587.1 1495.5 1335.3
2025-02-01 1590.4 1587.1 1495.5 1335.3
2025-01-01 1590.4 1587.1 1495.5 1335.3
2024-12-01 1590.4 1587.1 1495.5 1335.3
2024-11-01 1590.4 1587.1 1495.5 1335.3
2024-10-01 1590.4 1587.1 1495.5 1335.3
2024-09-01 1561.6 1555.7 1495.5 1335.3
2024-08-01 1561.6 1555.7 1495.5 1335.3
2024-07-01 1561.6 1555.7 1495.5 1335.3
2024-06-01 1561.6 1555.7 1495.5 1335.3
2024-08-01 1561.6 1555.7 1495.5 1335.3
2024-04-01 1561.6 1555.7 1495.5 1335.3
2024-03-01 1561.6 1555.7 1495.5 1335.3
2024-02-01 1561.6 1555.7 1495.5 1335.3
2024-01-01 1561.6 1555.7 1495.5 1335.3
2023-12-01 1561.6 1555.7 1452.6 1335
2023-11-01 1561.6 1555.7 1452.6 1335

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 CT League 2024 (A) 2024-07-20 2024-09-07 Standard Cape Town (WCT) 11 8 3.5 Yes Analysis
2 WP Club League 2023 (A) 2023-07-29 2023-09-09 Standard Cape Town (WCT) 11 4 1.5 Yes Analysis
3 Rylib Chess Winter Slam 2023 (A) 2023-07-06 2023-07-06 Rapid Cape Town (WCT) 6 5 1.5 Yes Analysis
4 Summer Slam 2022 (A) 2022-12-13 2022-12-13 Rapid Cape Town (WCT) 6 3 1 Yes Analysis
5 2022 Western Province Club League (Premier) 2022-08-20 2022-10-01 Standard Cape Town (WCT) 11 1 0.5 Yes Analysis
6 WP Open 2021 (Prestige) 2021-05-08 2021-05-09 Standard Cape Town (WCT) 6 6 4 Yes Analysis
7 2020 Western Province Open (Elite) 2020-03-07 2020-03-08 Standard Cape Town (WCT) 6 6 4 Yes Analysis
8 2020 Cape Of Good Hope Open (Prestige) 2020-02-21 2020-02-23 Standard Cape Town (WCT) 6 6 4.5 Yes Analysis
9 2019 South African Junior Team Championships (U20A) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 5 Yes Analysis
10 2019 Kraaifontein Open (Prestige) 2019-12-06 2019-12-08 Standard Cape Town (WCT) 6 6 2.5 Yes Analysis
11 3rd ACL Chess Festival 2019 (Open) 2019-09-05 2019-09-05 Rapid Cape Town (WCT) 6 6 4 Yes Analysis
12 2019 National Club Chess Championships (B) 2019-09-27 2019-09-29 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
13 2019 Western Cape Closed Chess Championships (Prestige) 2019-09-21 2019-09-24 Standard Cape Winelands (WCW) 6 6 3.5 Yes Analysis
14 Curro Durbanville Chess Tournament 2019 (Elite) 2019-08-23 2019-08-24 Standard Cape Town (WCT) 6 0 0 No Analysis
15 2019 Western Province League (B) 2019-07-27 2019-09-07 Standard Cape Town (WCT) 11 10 6.5 Yes Analysis
16 2019 WP Youth Open (A) 2019-07-13 2019-07-13 Standard Cape Town (WCT) 5 5 1 Yes Analysis
17 Imam Haron 50th Commemoration Event Open 2019 2019-06-15 2019-06-15 Rapid Cape Town (WCT) 7 7 4.5 Yes Analysis
18 DSK Chess Tournament 2019 (Open) 2019-06-08 2019-06-08 Rapid Cape Town (WCT) 7 7 4 Yes Analysis
19 Condorgreen Mitchell`s Plain Chess Open Tournament 2019 2019-06-01 2019-06-02 Rapid Cape Town (WCT) 9 9 6 Yes Analysis
20 2019 Groote Schuur High School Blitz 2019-06-14 2019-06-14 Blitz Cape Town (WCT) 9 9 6 Yes Analysis
21 2019 GPCA Rapid (Open) 2019-06-29 2019-06-29 Rapid Cape Town (WCT) 7 7 4 Yes Analysis
22 2019 Elsies River Open (Prestige) 2019-06-22 2019-06-23 Standard Cape Town (WCT) 6 3 1 Yes Analysis
23 2019 Western Province Open (Prestige) 2019-05-25 2019-05-26 Standard Cape Town (WCT) 6 6 4.5 Yes Analysis
24 Steinitz Chess Festival 2019 (B) 2019-04-05 2019-04-07 Standard Cape Town (WCT) 6 4 2.5 Yes Analysis
25 Crossroads Open Chess Championship 2019 (Presige) 2019-04-27 2019-04-28 Standard Cape Town (WCT) 6 6 2.5 Yes Analysis
26 Metro School Chess Closed Individual Trials 2019 (U18 Boys) 2019-03-01 2019-03-02 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
27 2019 Cape Town Classic Chess Festival (Rapid) 2019-03-30 2019-03-30 Rapid Cape Town (WCT) 7 7 2.5 Yes Analysis
28 2019 Cape Town Classic Chess Festival (Blitz) 2019-03-29 2019-03-29 Blitz Cape Town (WCT) 9 7 3 Yes Analysis
29 2019 South African Junior Closed Chess Championship (U18 Open) 2019-03-17 2019-03-22 Standard Chess South Africa (CSA) 9 9 3 Yes Analysis
30 2019 South District Schools Trials (U18) 2019-02-01 2019-02-02 Standard Cape Town (WCT) 6 6 3.5 Yes Analysis
31 Cape of Good Hope Open 2019 (Prestige) 2019-01-25 2019-01-28 Standard Cape Town (WCT) 6 6 3 Yes Analysis
32 ACL Open 2018 (A) 2018-12-07 2018-12-09 Standard Cape Town (WCT) 5 5 4.5 Yes Analysis
33 2018 Wild Card Chess Championships (U18 Open) 2018-12-21 2018-12-24 Standard 4 Knights (4K) 7 7 5 Yes Analysis
34 South African Junior Team Championships 2018 (U18B) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 4 Yes Analysis
35 Jakes Gerwel Aurecon 2018 (B) 2018-10-13 2018-10-13 Rapid Cape Town (WCT) 7 7 4.5 Yes Analysis
36 ACL Chess Festival 2018 (Prestige) 2018-10-05 2018-10-07 Standard Cape Town (WCT) 5 4 0.5 Yes Analysis
37 2018 Western Province League (C) 2018-08-04 2018-09-15 Standard Cape Town (WCT) 11 5 4 Yes Analysis
38 2018 Western Province League (D) 2018-08-04 2018-09-15 Standard Cape Town (WCT) 11 3 2 Yes Analysis
39 2018 Western Province League (E) 2018-08-04 2018-09-15 Standard Cape Town (WCT) 7 2 1 Yes Analysis
40 Paul Roos Open Championship 2018 (B) 2018-09-22 2018-09-23 Standard Cape Winelands (WCW) 6 6 2.5 Yes Analysis
41 Stellenberg Youth Chess Champs 2018 (A) 2018-06-22 2018-06-23 Standard Cape Town (WCT) 6 0 0 No Analysis
42 Grassy Park Open 2018 (B) 2018-06-29 2018-07-01 Standard Cape Town (WCT) 6 6 4.5 Yes Analysis
43 Western Cape Schools Individuals 2018 (U18 Boys) 2018-05-19 2018-05-20 Standard Overberg (WOS) 6 6 3.5 Yes Analysis
44 Crossroads Open Chess Championship 2018 (B) 2018-04-27 2018-04-29 Standard Cape Town (WCT) 6 5 2 Yes Analysis
45 2018 WP Schools Closed Trials (U18 Boys) 2018-03-09 2018-03-10 Standard Cape Town (WCT) 6 6 4.5 Yes Analysis
46 2018 Western Province Open (B) 2018-03-02 2018-03-04 Standard Cape Town (WCT) 6 6 2.5 Yes Analysis
47 2018 Steinitz Chess Festival (B) 2018-03-21 2018-03-25 Standard Cape Town (WCT) 7 7 3.5 Yes Analysis
48 WP District South 2018 (U18) 2018-02-01 2018-02-02 Standard Cape Town (WCT) 6 5 4 Yes Analysis
49 WP Team Blitz 2018 (B) 2018-02-17 2018-02-17 Blitz Cape Town (WCT) 7 7 5 Yes Analysis
50 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018-01-26 2018-01-28 Standard Cape Town (WCT) 6 6 2.5 Yes Analysis
51 South African Junior Team Championships 2017 (U18C) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 6 6 Yes Analysis

Top 3 Streaks

# Games Start End
1 10 Tournament
Jakes Gerwel Aurecon 2018
Tournament
South African Junior Team Championships 2018
date
2018-10-13
rnd
5
type
Rapid
result
0.5
date
2018-12-16
rnd
2
type
Standard
result
1
Opponent
Lotriet, BCD (Brandon)
Opponent
Esterhuizen, WJ (Willem Johannes)
2 9 Tournament
2019 Western Province League
Tournament
3rd ACL Chess Festival 2019
date
2019-08-03
rnd
3
type
Standard
result
0.5
date
2019-09-05
rnd
1
type
Rapid
result
1
Opponent
Ismail, U (Umar)
Opponent
Van Der Merwe, B (Bianca)
3 8 Tournament
2018 Western Province League
Tournament
Paul Roos Open Championship 2018
date
2018-08-18
rnd
6
type
Standard
result
1
date
2018-09-22
rnd
2
type
Standard
result
1
Opponent
Mkentane, L (Lutho)
Opponent
Matthys, A (Allistair)
# Games Start End
1 9 Tournament
2019 Western Province League
Tournament
2019 Western Province League
date
2019-08-03
rnd
3
type
Standard
result
0.5
date
2019-09-07
rnd
11
type
Standard
result
1
Opponent
Ismail, U (Umar)
Opponent
Msondlana, L (Lwazi)
2 8 Tournament
ACL Chess Festival 2018
Tournament
South African Junior Team Championships 2018
date
2018-10-07
rnd
5
type
Standard
result
0.5
date
2018-12-16
rnd
2
type
Standard
result
1
Opponent
Thakersee, R (Rishay)
Opponent
Esterhuizen, WJ (Willem Johannes)
3 8 Tournament
2018 Western Province League
Tournament
Paul Roos Open Championship 2018
date
2018-08-18
rnd
6
type
Standard
result
1
date
2018-09-22
rnd
2
type
Standard
result
1
Opponent
Mkentane, L (Lutho)
Opponent
Matthys, A (Allistair)
# Games Start End
1 5 Tournament
2019 GPCA Rapid
Tournament
3rd ACL Chess Festival 2019
date
2019-06-29
rnd
4
type
Rapid
result
1
date
2019-09-05
rnd
1
type
Rapid
result
1
Opponent
Brand, R (Robin)
Opponent
Van Der Merwe, B (Bianca)
2 5 Tournament
Imam Haron 50th Commemoration Event Open 2019
Tournament
Imam Haron 50th Commemoration Event Open 2019
date
2019-06-15
rnd
2
type
Rapid
result
1
date
2019-06-15
rnd
6
type
Rapid
result
1
Opponent
Ebrahim, N (Nabeelah)
Opponent
Raubenheimer, G (Granton)
3 4 Tournament
DSK Chess Tournament 2019
Tournament
DSK Chess Tournament 2019
date
2019-06-08
rnd
3
type
Rapid
result
1
date
2019-06-08
rnd
6
type
Rapid
result
1
Opponent
Nieuwoudt, N (Noreht)
Opponent
Zass, DL (Devon)
# Games Start End
1 7 Tournament
WP Team Blitz 2018
Tournament
2019 Cape Town Classic Chess Festival
date
2018-02-17
rnd
4
type
Blitz
result
1
date
2019-03-29
rnd
4
type
Blitz
result
1
Opponent
Karsten, PM (Peet)
Opponent
Van Zyl, M (Michael)
2 3 Tournament
2019 Groote Schuur High School Blitz
Tournament
2019 Groote Schuur High School Blitz
date
2019-06-14
rnd
3
type
Blitz
result
1
date
2019-06-14
rnd
5
type
Blitz
result
1
Opponent
Osborne, H (Hannah)
Opponent
Willenberg, SR (Shaun)
3 2 Tournament
2019 Groote Schuur High School Blitz
Tournament
2019 Groote Schuur High School Blitz
date
2019-06-14
rnd
8
type
Blitz
result
1
date
2019-06-14
rnd
9
type
Blitz
result
1
Opponent
Lotriet, BCD (Brandon)
Opponent
Jegels, L (Llewellin)
# Games Start End
1 8 Tournament
2018 Western Province League
Tournament
Paul Roos Open Championship 2018
date
2018-08-18
rnd
6
type
Standard
result
1
date
2018-09-22
rnd
2
type
Standard
result
1
Opponent
Mkentane, L (Lutho)
Opponent
Matthys, A (Allistair)
2 7 Tournament
South African Junior Team Championships 2017
Tournament
2018 Cape of Good Hope Open Chess Championships
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-01-26
rnd
1
type
Standard
result
1
Opponent
Mashego, L (Lethabo)
Opponent
Coetzee, P (Philip)
3 5 Tournament
2020 Western Province Open
Tournament
WP Open 2021
date
2020-03-08
rnd
5
type
Standard
result
1
date
2021-05-08
rnd
3
type
Standard
result
1
Opponent
Jaffer, U (Uzair)
Opponent
Kruse, M (Michael)
# Games Start End
1 8 Tournament
2018 Western Province League
Tournament
Paul Roos Open Championship 2018
date
2018-08-18
rnd
6
type
Standard
result
1
date
2018-09-22
rnd
2
type
Standard
result
1
Opponent
Mkentane, L (Lutho)
Opponent
Matthys, A (Allistair)
2 7 Tournament
South African Junior Team Championships 2017
Tournament
2018 Cape of Good Hope Open Chess Championships
date
2018-01-04
rnd
1
type
Standard
result
1
date
2018-01-26
rnd
1
type
Standard
result
1
Opponent
Mashego, L (Lethabo)
Opponent
Coetzee, P (Philip)
3 5 Tournament
2020 Western Province Open
Tournament
WP Open 2021
date
2020-03-08
rnd
5
type
Standard
result
1
date
2021-05-08
rnd
3
type
Standard
result
1
Opponent
Jaffer, U (Uzair)
Opponent
Kruse, M (Michael)
# Games Start End
1 5 Tournament
2019 GPCA Rapid
Tournament
3rd ACL Chess Festival 2019
date
2019-06-29
rnd
4
type
Rapid
result
1
date
2019-09-05
rnd
1
type
Rapid
result
1
Opponent
Brand, R (Robin)
Opponent
Van Der Merwe, B (Bianca)
2 3 Tournament
3rd ACL Chess Festival 2019
Tournament
3rd ACL Chess Festival 2019
date
2019-09-05
rnd
3
type
Rapid
result
1
date
2019-09-05
rnd
5
type
Rapid
result
1
Opponent
Karsten, JD (Jan)
Opponent
Makhupane, P (Phuthang)
3 3 Tournament
Imam Haron 50th Commemoration Event Open 2019
Tournament
Imam Haron 50th Commemoration Event Open 2019
date
2019-06-15
rnd
2
type
Rapid
result
1
date
2019-06-15
rnd
4
type
Rapid
result
1
Opponent
Ebrahim, N (Nabeelah)
Opponent
Mnyasta, C (Charlton)
# Games Start End
1 7 Tournament
WP Team Blitz 2018
Tournament
2019 Cape Town Classic Chess Festival
date
2018-02-17
rnd
4
type
Blitz
result
1
date
2019-03-29
rnd
4
type
Blitz
result
1
Opponent
Karsten, PM (Peet)
Opponent
Van Zyl, M (Michael)
2 3 Tournament
2019 Groote Schuur High School Blitz
Tournament
2019 Groote Schuur High School Blitz
date
2019-06-14
rnd
3
type
Blitz
result
1
date
2019-06-14
rnd
5
type
Blitz
result
1
Opponent
Osborne, H (Hannah)
Opponent
Willenberg, SR (Shaun)
3 2 Tournament
2019 Groote Schuur High School Blitz
Tournament
2019 Groote Schuur High School Blitz
date
2019-06-14
rnd
8
type
Blitz
result
1
date
2019-06-14
rnd
9
type
Blitz
result
1
Opponent
Lotriet, BCD (Brandon)
Opponent
Jegels, L (Llewellin)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Willenberg ,SR (Shaun Ralph) 5 2 -85 1 0.5 0 2 0.5 -212.5 2 1 0
1625.1 1540.1 1663.8 1625.1 1590.2 1412.6 1630.6 1625.1
2 Palmer ,RN (Reegan) 4 0 -425 4 0 -425 0 0 0 0 0 0
1561 1136 1562.4 1136 0 0 0 0
3 Shaani ,KP (Kumbirayi Pascal) 4 0 -425 3 0 -425 1 0 -425 0 0 0
1443.9 1018.9 1420.8 1018.9 1441 1018.9 0 0
4 Prent ,SC (Shane) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1213.5 930.2 1218.1 930.2 0 0 0 0
5 Coetzee ,P (Philip) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1432.6 1574.2 1423.8 1574.2 0 0 0 0
6 Jack ,AW (Azile Wandile) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1562.8 1421.1 1561.5 1421.1 0 0 0 0
7 Mnyasta ,T (Tezihano) 3 1.5 0 3 1.5 0 0 0 0 0 0 0
1509.6 1509.6 1501.4 1509.6 0 0 0 0
8 Lee ,J (Joel) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1358.9 1500.5 1363 1500.5 0 0 0 0
9 Kapp ,E (Ettiene) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1417 1133.6 1399.6 1133.6 0 0 0 0
10 Mavosa ,V (Vallentino) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1177.9 1319.5 1180.6 1319.5 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa