PLAYER PAGE

Personal

Haupt, J (Joshua)

Chess SA id

1120143047

FIDE id

?

Date of birth

2012-02-21 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

89

Junior GPX Points

1420.5

Item Main Standard Rapid Blitz
Rating 1598 1596.4 1200 1200
Raw rating 1521.7 1538.5 1200 1200
Weighted rating 1443.7 1444.4 1200 1200
Weighted performance 1598 1596.4 0 0
Floor 1021.7 1038.5 700 700
K-factor 32 32 36 36
Min/Max rating change allowed 104.9 102.4 165.8 165.8
Highest rating 1598
2025-11-01
1596.4
2025-11-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1521.7
2025-11-01
1538.5
2025-11-01
1200
2024-02-01
1200
2024-02-01
Highest weighted rating 1475.5
2025-06-01
1469.4
2025-06-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1598
2025-11-01
1596.4
2025-11-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -9.5 -9.5 0 0
New rating 1588.5 1586.9 1200 1200
Analysis
Rating 1598 1596.4 1200 1200
Raw rating 1521.7 1538.5 1200 1200
Weighted rating 1443.7 1444.4 1200
Weighted performance 1598 1596.4 0
K-factor 32 32 36 36
Floor 1021.7 1038.5 700 700
Max/Min rating change allowed 104.9 102.4 165.8 165.8
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 1521.7 1538.5 1200 1200
New weighted rating 1451.6 1453.7 1200 1200
New weighted performance 1588.5 1586.9 0 0
Temp new rating 1588.5 1586.9 1200 1200
Temp new rating +/- -9.5 -9.5 0 0
Final new rating +/- -9.5 -9.5 0 0
New rating 1588.5 1586.9 1200 1200
New K-factor 32 32 36 36
New floor 1021.7 1038.5 700 700

Item Main Standard Rapid Blitz
0 0 0 0
72 72 0 0
79 79 0 0
60 60 0 0
20 20 0 0
0 0 0 0
History 231 231 0 0

Games since
Main
151
Standard
151
Rapid
0
Blitz
0
Gender Male
Age group U14
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 654 241 93
Male 588 212 86
U14 75 25 8
U14 Male 61 19 8
Standard
RSA Province Region
Overall 630 244 94
Male 564 214 87
U14 78 27 9
U14 Male 64 20 9
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U14 -1 -1 -1
U14 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 72 45.5 63.19 112.2 1356.3 1468.5
Standard 72 45.5 63.19 112.2 1356.3 1468.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 231 136.5 59.09 77.3 1280.9 1358.2
Standard 231 136.5 59.09 77.3 1280.9 1358.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1521.7 1538.5 1200 1200
2025-09-30 1483.7 1495.3 1200 1200
2025-09-01 1483.7 1495.3 1200 1200
2025-08-01 1453.1 1459.8 1200 1200
2025-07-01 1416.1 1411.5 1200 1200
2025-06-01 1439.3 1434.1 1200 1200
2025-05-01 1437.1 1429.5 1200 1200
2025-04-01 1437.1 1429.5 1200 1200
2025-03-01 1457.5 1450.7 1200 1200
2025-02-01 1475.5 1469.4 1200 1200
2025-01-01 1446.5 1444.1 1200 1200
2024-12-01 1421.5 1423.6 1200 1200
2024-11-01 1421.5 1423.6 1200 1200
2024-10-01 1397.1 1392.9 1200 1200
2024-09-01 1413.9 1414.7 1200 1200
2024-08-01 1411.5 1411.8 1200 1200
2024-07-01 1376.7 1368.6 1200 1200
2024-09-01 1376.7 1368.6 1200 1200
2024-05-01 1387.1 1379.2 1200 1200
2024-04-01 1411.5 1409.6 1200 1200
2024-03-01 1411.5 1409.6 1200 1200
2024-02-01 1387.9 1388 1200 1200
2024-01-01 1353.4 1350.6 1200 1200
2023-12-01 1353.4 1350.6 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 2025 Gauteng Top Schools Teams (U13) 2025-08-29 2025-08-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
3 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 6 3.5 Yes Analysis
5 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 5 Yes Analysis
6 South African Open 2025 (U14 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
7 2025 Elise Steenkamp Open Chess Tournament (Queen) 2025-06-14 2025-06-16 Standard Tshwane (GTP) 7 7 2 Yes Analysis
8 2025 JMCA Open Chess Tournament (C) 2025-06-07 2025-06-07 Standard Tshwane (GTP) 5 4 2 Yes Analysis
9 2025 Tshwane North School District CLOSED Individual Chess Championship (U13 Open) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
10 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
11 Moja Chess Extravaganza 2025 (C) 2025-04-26 2025-05-01 Standard Johannesburg Metro (GJM) 9 9 5 Yes Analysis
12 Lubowski Open 2025 (B) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 2 0 Yes Analysis
13 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 Standard Tshwane (GTP) 5 4 2 Yes Analysis
14 2025 Tshwane Chess OPEN Registration Tournament (B1) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 4 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Gauteng Top Schools Teams (U13) 2025-08-29 2025-08-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
3 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) 2025-08-16 2025-08-16 Standard Tshwane (GTP) 5 5 5 Yes Analysis
4 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 6 3.5 Yes Analysis
5 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) 2025-07-26 2025-07-26 Standard Tshwane (GTP) 5 5 5 Yes Analysis
6 South African Open 2025 (U14 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
7 2025 Elise Steenkamp Open Chess Tournament (Queen) 2025-06-14 2025-06-16 Standard Tshwane (GTP) 7 7 2 Yes Analysis
8 2025 JMCA Open Chess Tournament (C) 2025-06-07 2025-06-07 Standard Tshwane (GTP) 5 4 2 Yes Analysis
9 2025 Tshwane North School District CLOSED Individual Chess Championship (U13 Open) 2025-05-24 2025-05-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
10 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
11 Moja Chess Extravaganza 2025 (C) 2025-04-26 2025-05-01 Standard Johannesburg Metro (GJM) 9 9 5 Yes Analysis
12 Lubowski Open 2025 (B) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 2 0 Yes Analysis
13 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 Standard Tshwane (GTP) 5 4 2 Yes Analysis
14 2025 Tshwane Chess OPEN Registration Tournament (B1) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 4 Yes Analysis
15 Mzansi Interprovincial Youth Chess Championships 2024 (U14 Open Premier) 2024-12-16 2024-12-19 Standard Capricorn (LCP) 7 7 4 Yes Analysis
16 Gauteng Inter-Region at UJ 2024 (U14 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 4 Yes Analysis
17 Gauteng Top Schools 2024 (U13 Open) 2024-10-04 2024-10-04 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
18 2024 Curro Hazeldean High Open Chess Tournament (B) 2024-09-07 2024-09-07 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
19 2024 Etienne Lewis (U14) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
20 2024 Alekhine Open Chess Tournament (B) 2024-08-09 2024-08-10 Standard Tshwane (GTP) 5 5 3 Yes Analysis
21 2024 Tshwane North School District Team League Finals (U13) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 4 Yes Analysis
22 2024 Tshwane North School District Cluster 4 & 5 Team League (U13) 2024-07-20 2024-07-20 Standard Tshwane (GTP) 5 5 5 Yes Analysis
23 2024 Tshwane North School District CLOSED Individual Champioships (U13 Boys) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 5 3 Yes Analysis
24 District 3 Cluster 4 and 5 Individuals 2024 (U13 Boys) 2024-05-04 2024-05-04 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
25 2024 KSNG CHess Academy Open Tournament (D1) 2024-04-06 2024-04-06 Standard Tshwane (GTP) 5 5 2 Yes Analysis
26 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 3 Yes Analysis
27 2024 Piet Robbertse Open Chess Tournament (D1) 2024-02-03 2024-02-04 Standard Tshwane (GTP) 5 5 4 Yes Analysis
28 2024 Tshwane Chess OPEN Registration Tournament (D1) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
29 2024 Gauteng Inter-Region Chess Championship (U12B) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 4 Yes Analysis
30 2023 Alekhine Open Tournament (D) 2023-09-09 2023-09-09 Standard Tshwane (GTP) 5 5 3 Yes Analysis
31 2023 Gauteng Top Schools (U11 Mixed) 2023-08-18 2023-08-18 Standard West Rand (GWR) 5 5 4 Yes Analysis
32 2023 Tshwane North School District CLOSED League Championships (D3) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 5 5 3 Yes Analysis
33 2023 Etienne Lewis Closed Tournament (U12) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 4 Yes Analysis
34 2023 Lubowski Open Tournament (D) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
35 2023 Tshwane North School District CLOSED Individual Championships (D3) 2023-05-13 2023-05-13 Standard Tshwane (GTP) 5 5 4 Yes Analysis
36 2023 Mid Gauteng Open Tournament (D) 2023-05-06 2023-05-06 Standard Tshwane (GTP) 5 5 1 Yes Analysis
37 Gauteng Schools Individual Finals 2023 (U11 Boys) 2023-05-26 2023-05-26 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
38 2023 Milos Ristic Open Tournament (D2) 2023-04-27 2023-04-27 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
39 2023 Afrikaans Hoër Seunskool Open Chess Tournament (D2) 2023-03-04 2023-03-04 Standard Tshwane (GTP) 5 4 1 Yes Analysis
40 Laerskool Constantiapark Open Chess Tournament 2023 (U12) 2023-02-18 2023-02-18 Standard Tshwane (GTP) 5 4 1 Yes Analysis
41 2023 Tshwane Chess Open Registration Tournament (D2) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
42 2022 South African Junior Team Chess Championships (U12 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 5 0.5 Yes Analysis
43 2022 Wynie Robbertse Open (U12) 2022-10-08 2022-10-08 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
44 Tuks Junior Developmental Tournament 2022 (Red) 2022-08-06 2022-08-06 Standard Tshwane (GTP) 5 5 1 Yes Analysis
45 Tuks Junior Chess Club Developmental Tournament 2022 (Red) 2022-06-17 2022-06-17 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 10 Tournament
Mzansi Interprovincial Youth Chess Championships 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-16
rnd
2
type
Standard
result
1
date
2025-01-25
rnd
4
type
Standard
result
1
Opponent
De Jager, J (Jaeden)
Opponent
Botha, TJ (Theuns)
2 9 Tournament
2025 Etienne Lewis Closed Chess Tournament
Tournament
2025 Gauteng Top Schools Teams
date
2025-08-10
rnd
7
type
Standard
result
1
date
2025-08-29
rnd
3
type
Standard
result
1
Opponent
Scheepers, T (Tristian)
Opponent
Maseko, T (Tshiamo)
3 8 Tournament
2024 Tshwane North School District Cluster 4 & 5 Team League
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-20
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
1
Opponent
Kurten, K (Keagan)
Opponent
Kruger, B (Brenden)
# Games Start End
1 10 Tournament
Mzansi Interprovincial Youth Chess Championships 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-16
rnd
2
type
Standard
result
1
date
2025-01-25
rnd
4
type
Standard
result
1
Opponent
De Jager, J (Jaeden)
Opponent
Botha, TJ (Theuns)
2 8 Tournament
2024 Tshwane North School District Cluster 4 & 5 Team League
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-20
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
1
Opponent
Kurten, K (Keagan)
Opponent
Kruger, B (Brenden)
3 6 Tournament
2025 Etienne Lewis Closed Chess Tournament
Tournament
2025 Tshwane North District CLOSED Team Championships (D3)
date
2025-08-10
rnd
7
type
Standard
result
1
date
2025-08-16
rnd
5
type
Standard
result
1
Opponent
Scheepers, T (Tristian)
Opponent
Brits, H (Henco)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 8 Tournament
2024 Tshwane North School District Cluster 4 & 5 Team League
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-20
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
1
Opponent
Kurten, K (Keagan)
Opponent
Kruger, B (Brenden)
2 6 Tournament
2025 Etienne Lewis Closed Chess Tournament
Tournament
2025 Tshwane North District CLOSED Team Championships (D3)
date
2025-08-10
rnd
7
type
Standard
result
1
date
2025-08-16
rnd
5
type
Standard
result
1
Opponent
Scheepers, T (Tristian)
Opponent
Brits, H (Henco)
3 6 Tournament
2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-07-26
rnd
1
type
Standard
result
1
date
2025-08-08
rnd
1
type
Standard
result
1
Opponent
Lekalakala, R (Realeboga Blessings)
Opponent
De Bruin, H (Hanno)
# Games Start End
1 8 Tournament
2024 Tshwane North School District Cluster 4 & 5 Team League
Tournament
2024 Tshwane North School District Team League Finals
date
2024-07-20
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
3
type
Standard
result
1
Opponent
Kurten, K (Keagan)
Opponent
Kruger, B (Brenden)
2 6 Tournament
2025 Etienne Lewis Closed Chess Tournament
Tournament
2025 Tshwane North District CLOSED Team Championships (D3)
date
2025-08-10
rnd
7
type
Standard
result
1
date
2025-08-16
rnd
5
type
Standard
result
1
Opponent
Scheepers, T (Tristian)
Opponent
Brits, H (Henco)
3 6 Tournament
2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-07-26
rnd
1
type
Standard
result
1
date
2025-08-08
rnd
1
type
Standard
result
1
Opponent
Lekalakala, R (Realeboga Blessings)
Opponent
De Bruin, H (Hanno)
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 Kruger ,B (Brenden) 5 4 255 5 4 255 0 0 0 0 0 0
1160.3 1415.3 1161.1 1415.3 0 0 0 0
2 Engelbrecht ,A (Amber-Lee) 4 0 -425 4 0 -425 0 0 0 0 0 0
1353.3 928.3 1351.1 928.3 0 0 0 0
3 Jonker ,T (Tertius) 4 2 0 4 2 0 0 0 0 0 0 0
1335.3 1335.3 1321.6 1335.3 0 0 0 0
4 Grahan ,T (Tylo) 4 2.5 106.2 4 2.5 106.2 0 0 0 0 0 0
1276.8 1383.1 1266.7 1383.1 0 0 0 0
5 Ebersohn ,G (Gerhard) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1433.8 1646.3 1432.4 1646.3 0 0 0 0
6 Ndebele ,AT (Akhumzi Thandolwenkosi) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1262.8 1475.3 1252.5 1475.3 0 0 0 0
7 Swanepoel ,L (Leja) 4 2 0 4 2 0 0 0 0 0 0 0
1321.9 1321.9 1316.5 1321.9 0 0 0 0
8 Visser ,A (Aaron) 2 1 0 2 1 0 0 0 0 0 0 0
1068.9 1068.9 1058.4 1068.9 0 0 0 0
9 Makaleng ,K (Kgothatso) 2 0 -425 2 0 -425 0 0 0 0 0 0
1275.8 850.8 1274.8 850.8 0 0 0 0
10 Scheepers ,T (Tristian) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1230.3 1442.8 1235.3 1442.8 0 0 0 0

Norms

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