PLAYER PAGE

Personal

Vermeulen, JB (Johannes Bernardus)

Chess SA id

1150138312

FIDE id

?

Date of birth

2015-12-05 (U12)

Gender

Male

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-23

Personal details last changed

2025-02-24

Junior GPX Games

46

Junior GPX Points

1299.4

Item Main Standard Rapid Blitz
Rating 1334.5 1350.9 1200 1200
Raw rating 1334.5 1350.9 1200 1200
Weighted rating 1273.5 1272.7 1200 1200
Weighted performance 1327 1331.3 0 0
Floor 839.9 850.9 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 136.9 133.7 165.8 165.8
Highest rating 1353.6
2024-02-01
1351.2
2024-02-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1339.9
2024-03-01
1350.9
2025-09-01
1200
2024-02-01
1200
2024-02-01
Highest weighted rating 1267.8
2025-09-01
1339.9
2024-10-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1353.6
2024-02-01
1351.2
2024-02-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1334.5 1350.9 1200 1200
Analysis
Rating 1334.5 1350.9 1200 1200
Raw rating 1334.5 1350.9 1200 1200
Weighted rating 1273.5 1272.7 1200
Weighted performance 1327 1331.3 0
K-factor 36 36 36 36
Floor 839.9 850.9 700 700
Max/Min rating change allowed 136.9 133.7 165.8 165.8
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 1334.5 1350.9 1200 1200
New weighted rating 1278.8 1279.5 1200 1200
New weighted performance 1326.5 1330.9 0 0
Temp new rating 1334.5 1350.9 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1334.5 1350.9 1200 1200
New K-factor 36 36 36 36
New floor 839.9 850.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
30 30 0 0
66 66 0 0
23 23 0 0
22 22 0 0
0 0 0 0
History 141 141 0 0

Games since
Main
96
Standard
96
Rapid
0
Blitz
0
Gender Male
Age group U12
Region Pixley-ka-Seme (NCP)
Province Northern Cape (NC)
Main
RSA Province Region
Overall 2839 72 16
Male 2276 59 13
U12 422 11 6
U12 Male 308 10 6
Standard
RSA Province Region
Overall 2555 85 17
Male 2061 70 15
U12 355 11 6
U12 Male 260 10 6
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 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 30 18 60 85 1263.8 1348.8
Standard 30 18 60 85 1263.8 1348.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 141 73.5 52.13 18.1 1229.8 1247.8
Standard 141 73.5 52.13 18.1 1229.8 1247.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1334.5 1350.9 1200 1200
2025-09-01 1334.5 1350.9 1200 1200
2025-08-01 1287 1290.1 1200 1200
2025-07-01 1261.1 1258.2 1200 1200
2025-06-01 1261.1 1258.2 1200 1200
2025-05-01 1261.1 1258.2 1200 1200
2025-04-01 1261.1 1258.2 1200 1200
2025-03-01 1265.8 1263 1200 1200
2025-02-01 1257.3 1252.1 1200 1200
2025-01-01 1256 1247.8 1200 1200
2024-12-01 1225.4 1217.2 1200 1200
2024-11-01 1225.4 1217.2 1200 1200
2024-10-01 1244.8 1240.2 1200 1200
2024-09-01 1256 1251.4 1200 1200
2024-08-01 1272 1268.2 1200 1200
2024-07-01 1262 1254.9 1200 1200
2024-06-01 1262 1254.9 1200 1200
2024-08-01 1297.9 1289.1 1200 1200
2024-04-01 1339.9 1339.9 1200 1200
2024-03-01 1339.9 1339.9 1200 1200
2024-02-01 1232.8 1229 1200 1200
2024-01-01 1232.8 1229 1200 1200
2023-12-01 1232.8 1229 1200 1200
2023-11-01 1232.8 1229 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Northern Cape Closed 202 (U12 Open) 2025-08-22 2025-08-23 Standard ZF Mgcawu (NZF) 5 5 2 Yes Analysis
2 De Aar Primary School 2025 (U8+U10) 2025-08-16 2025-08-16 Standard Pixley-ka-Seme (NCP) 5 5 4 Yes Analysis
3 Hopetown Schools Open 2025 (U11) 2025-08-01 2025-08-01 Standard Pixley-ka-Seme (NCP) 5 5 4 Yes Analysis
4 KCC School Holiday Tournament 2.0 2025 2025-07-02 2025-07-02 Standard Frances Baard (NCF) 5 5 3 Yes Analysis
5 Karpov Chess Club Open 2025 2025-03-15 2025-03-15 Standard Frances Baard (NCF) 5 5 2 Yes Analysis
6 2025 HSDA School Chess Tournament (U9+U11) 2025-02-08 2025-02-08 Standard Pixley-ka-Seme (NCP) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Northern Cape Closed 202 (U12 Open) 2025-08-22 2025-08-23 Standard ZF Mgcawu (NZF) 5 5 2 Yes Analysis
2 De Aar Primary School 2025 (U8+U10) 2025-08-16 2025-08-16 Standard Pixley-ka-Seme (NCP) 5 5 4 Yes Analysis
3 Hopetown Schools Open 2025 (U11) 2025-08-01 2025-08-01 Standard Pixley-ka-Seme (NCP) 5 5 4 Yes Analysis
4 KCC School Holiday Tournament 2.0 2025 2025-07-02 2025-07-02 Standard Frances Baard (NCF) 5 5 3 Yes Analysis
5 Karpov Chess Club Open 2025 2025-03-15 2025-03-15 Standard Frances Baard (NCF) 5 5 2 Yes Analysis
6 2025 HSDA School Chess Tournament (U9+U11) 2025-02-08 2025-02-08 Standard Pixley-ka-Seme (NCP) 5 5 3 Yes Analysis
7 Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) 2024-12-16 2024-12-19 Standard Capricorn (LCP) 7 7 3 Yes Analysis
8 2024 Kimberley Chess Club Christmas Open (Bishops) 2024-12-07 2024-12-07 Standard Frances Baard (NCF) 5 4 2 Yes Analysis
9 2024 Hopetown Schools Chess Tournament (U9+U11) 2024-10-12 2024-10-12 Standard Pixley-ka-Seme (NCP) 5 5 2 Yes Analysis
10 2024 Moja Chess Extravaganza (D) 2024-09-25 2024-09-26 Standard Frances Baard (NCF) 5 5 2 Yes Analysis
11 Hopetown Schools Chess Tournament 2024 (U11) 2024-08-17 2024-08-17 Standard Pixley-ka-Seme (NCP) 5 4 1 Yes Analysis
12 2024 NC Closed Chess Championships (U10) 2024-08-23 2024-08-25 Standard Frances Baard (NCF) 5 5 4 Yes Analysis
13 Womens Day Tournament 024 (B) 2024-08-09 2024-08-09 Standard Frances Baard (NCF) 5 5 2 Yes Analysis
14 2024 HSDA Open 3 (U9) 2024-07-27 2024-07-27 Standard Pixley-ka-Seme (NCP) 5 5 4 Yes Analysis
15 2024 Frances Baard Grand Prix 2.0 (A) 2024-07-06 2024-07-06 Standard Frances Baard (NCF) 6 6 2 Yes Analysis
16 Spartan Bishops Chess Championships 2024 (Big Pawns) 2024-05-04 2024-05-05 Standard Bojanala Platina (NBR) 5 5 2 Yes Analysis
17 Hopetown Open Chess Tournament 2024 (U10+U12) 2024-04-20 2024-04-20 Standard Pixley-ka-Seme (NCP) 5 5 2 Yes Analysis
18 Hopetown Open Chess Tournament 2024 (U10) 2024-02-10 2024-02-10 Standard Frances Baard (NCF) 5 5 5 Yes Analysis
19 2024 Frances Baard Schools Open (U9) 2024-02-03 2024-02-03 Standard Frances Baard (NCF) 5 5 4 Yes Analysis
20 Hopetown Chess Open Tournament 2023 (U10+U12) 2023-08-05 2023-08-05 Standard Pixley-ka-Seme (NCP) 5 5 2 Yes Analysis
21 2023 Northern Cape Closed Chess Championships (U8+U10 Open) 2023-08-25 2023-08-27 Standard Frances Baard (NCF) 5 5 2 Yes Analysis
22 Hopetown School Chess Open Tournament 2023 (U9) 2023-05-06 2023-05-06 Standard Pixley-ka-Seme (NCP) 5 4 2 Yes Analysis
23 Inter Regional Chess Championship 2023 (U10) 2023-05-19 2023-05-20 Standard Mangaung (FMB) 5 5 4 Yes Analysis
24 Hopetown Schools Chess Open Tournament 2023 (U11) 2023-02-25 2023-02-25 Standard John Taolo Gaetswewe (NCJ) 5 4 2 Yes Analysis
25 Pixley Chess Trials 2022 (U8) 2022-09-03 2022-09-03 Standard Pixley-ka-Seme (NCP) 5 4 3 Yes Analysis
26 Hopetown Chess Club Open Tournament 2022 (U7-U11) 2022-05-14 2022-05-14 Standard John Taolo Gaetswewe (NCJ) 5 5 3 Yes Analysis
27 Kimberley Chess Club Open 2022 (U7-U13) 2022-04-30 2022-04-30 Standard Frances Baard (NCF) 5 4 0 Yes Analysis
28 Moja Open 2022 (D) 2022-03-19 2022-03-20 Standard Frances Baard (NCF) 5 5 0.5 Yes Analysis
29 Kimberley Chess Club Open Tournament (D) 2022-03-05 2022-03-05 Standard Frances Baard (NCF) 5 4 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 8 Tournament
2024 Frances Baard Schools Open
Tournament
Hopetown Open Chess Tournament 2024
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-04-20
rnd
1
type
Standard
result
1
Opponent
Fischer, A (Amanda)
Opponent
Green, X (Xander)
2 6 Tournament
Hopetown Schools Open 2025
Tournament
De Aar Primary School 2025
date
2025-08-01
rnd
5
type
Standard
result
1
date
2025-08-16
rnd
5
type
Standard
result
0.5
Opponent
Van Zyl, F (Frederick)
Opponent
Williams, R (Ruben)
3 4 Tournament
2024 NC Closed Chess Championships
Tournament
2024 NC Closed Chess Championships
date
2024-08-23
rnd
1
type
Standard
result
1
date
2024-08-24
rnd
4
type
Standard
result
1
Opponent
Milfordt, M (Millicent)
Opponent
Radha, Y (Yugesh)
# Games Start End
1 8 Tournament
2024 Frances Baard Schools Open
Tournament
Hopetown Open Chess Tournament 2024
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-04-20
rnd
1
type
Standard
result
1
Opponent
Fischer, A (Amanda)
Opponent
Green, X (Xander)
2 6 Tournament
Hopetown Schools Open 2025
Tournament
De Aar Primary School 2025
date
2025-08-01
rnd
5
type
Standard
result
1
date
2025-08-16
rnd
5
type
Standard
result
0.5
Opponent
Van Zyl, F (Frederick)
Opponent
Williams, R (Ruben)
3 4 Tournament
2024 NC Closed Chess Championships
Tournament
2024 NC Closed Chess Championships
date
2024-08-23
rnd
1
type
Standard
result
1
date
2024-08-24
rnd
4
type
Standard
result
1
Opponent
Milfordt, M (Millicent)
Opponent
Radha, Y (Yugesh)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 8 Tournament
2024 Frances Baard Schools Open
Tournament
Hopetown Open Chess Tournament 2024
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-04-20
rnd
1
type
Standard
result
1
Opponent
Fischer, A (Amanda)
Opponent
Green, X (Xander)
2 4 Tournament
2024 NC Closed Chess Championships
Tournament
2024 NC Closed Chess Championships
date
2024-08-23
rnd
1
type
Standard
result
1
date
2024-08-24
rnd
4
type
Standard
result
1
Opponent
Milfordt, M (Millicent)
Opponent
Radha, Y (Yugesh)
3 4 Tournament
Inter Regional Chess Championship 2023
Tournament
Inter Regional Chess Championship 2023
date
2023-05-19
rnd
2
type
Standard
result
1
date
2023-05-20
rnd
5
type
Standard
result
1
Opponent
Mqakelana, I (Iminathi)
Opponent
Du Plessis, J (Johandre Jan-Phillip)
# Games Start End
1 8 Tournament
2024 Frances Baard Schools Open
Tournament
Hopetown Open Chess Tournament 2024
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-04-20
rnd
1
type
Standard
result
1
Opponent
Fischer, A (Amanda)
Opponent
Green, X (Xander)
2 4 Tournament
2024 NC Closed Chess Championships
Tournament
2024 NC Closed Chess Championships
date
2024-08-23
rnd
1
type
Standard
result
1
date
2024-08-24
rnd
4
type
Standard
result
1
Opponent
Milfordt, M (Millicent)
Opponent
Radha, Y (Yugesh)
3 4 Tournament
Inter Regional Chess Championship 2023
Tournament
Inter Regional Chess Championship 2023
date
2023-05-19
rnd
2
type
Standard
result
1
date
2023-05-20
rnd
5
type
Standard
result
1
Opponent
Mqakelana, I (Iminathi)
Opponent
Du Plessis, J (Johandre Jan-Phillip)
No games found.
# Games Start End
No games found.
# Games Start End

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 Finck ,LS (Lynden Shikamaru) 11 4.5 -77.3 11 4.5 -77.3 0 0 0 0 0 0
1255.2 1177.9 1257 1177.9 0 0 0 0
2 Niesing ,N (Naomi) 5 2 -85 5 2 -85 0 0 0 0 0 0
1128.8 1043.8 1122.6 1043.8 0 0 0 0
3 Murphy ,S (Saul) 5 0 -425 5 0 -425 0 0 0 0 0 0
1312.4 887.4 1310.4 887.4 0 0 0 0
4 Van Pletzen ,CJ (Carel Jacobus) 5 4 255 5 4 255 0 0 0 0 0 0
1183 1438 1180.6 1438 0 0 0 0
5 Mokoena ,N (Naledientle) 5 2 -85 5 2 -85 0 0 0 0 0 0
1265.4 1180.4 1267.4 1180.4 0 0 0 0
6 Van Zyl ,J (Johanna) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1158.5 1371 1155.7 1371 0 0 0 0
7 Vermeulen ,P (Petrus Van Der Walt) 4 0 -425 4 0 -425 0 0 0 0 0 0
1287.3 862.3 1290.2 862.3 0 0 0 0
8 De Noon ,SJ (Stian Johanco) 4 4 425 4 4 425 0 0 0 0 0 0
1292.7 1717.7 1293.1 1717.7 0 0 0 0
9 Van Zyl ,F (Frederick) 4 2 0 4 2 0 0 0 0 0 0 0
1273.6 1273.6 1279.3 1273.6 0 0 0 0
10 Pienaar ,D (David) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1190.7 1049.1 1194.3 1049.1 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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