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Personal

Smit, J (Juanru)

Chess SA id

1150159694

FIDE id

?

Date of birth

2015-12-21 (U12)

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

78

Junior GPX Points

1567.7

Item Main Standard Rapid Blitz
Rating 1658.9 1655.1 1182.9 1200
Raw rating 1658.9 1655.1 1182.9 1200
Weighted rating 1538.7 1534 1182 1200
Weighted performance 1620.1 1619.2 0 0
Floor 1184.7 1185.9 700 700
K-factor 28 28 36 36
Min/Max rating change allowed 86.2 86.7 169.9 165.8
Highest rating 1707.6
2025-09-01
1705.2
2025-09-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1684.7
2025-09-01
1685.9
2025-09-01
1200
2019-12-01
1200
2024-03-01
Highest weighted rating 1538.7
2025-09-30
1534
2025-09-30
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1707.6
2025-09-01
1705.2
2025-09-01
1200
2019-12-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1658.9 1655.1 1182.9 1200
Analysis
Rating 1658.9 1655.1 1182.9 1200
Raw rating 1658.9 1655.1 1182.9 1200
Weighted rating 1538.7 1534 1182
Weighted performance 1620.1 1619.2 0
K-factor 28 28 36 36
Floor 1184.7 1185.9 700 700
Max/Min rating change allowed 86.2 86.7 169.9 165.8
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 1658.9 1655.1 1182.9 1200
New weighted rating 1555.6 1550.6 1182.1 1200
New weighted performance 1619.6 1618.6 0 0
Temp new rating 1658.9 1655.1 1182.9 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1658.9 1655.1 1182.9 1200
New K-factor 28 28 36 36
New floor 1184.7 1185.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
61 61 0 0
64 64 0 0
9 4 5 0
0 0 0 0
0 0 0 0
History 134 129 5 0

Games since
Main
130
Standard
125
Rapid
5
Blitz
0
Gender Male
Age group U12
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 404 160 60
Male 379 149 58
U12 24 11 4
U12 Male 22 10 4
Standard
RSA Province Region
Overall 406 162 66
Male 378 150 64
U12 23 10 4
U12 Male 21 9 4
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 61 39.5 64.75 125.4 1476.5 1601.9
Standard 61 39.5 64.75 125.4 1476.5 1601.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 134 92 68.66 158.6 1367.9 1526.5
Standard 129 90 69.77 168 1374.4 1542.4
Rapid 5 2 40 -85 1200 1115
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1658.9 1655.1 1182.9 1200
2025-09-01 1684.7 1685.9 1182.9 1200
2025-08-01 1665 1661.6 1182.9 1200
2025-07-01 1595 1589.9 1182.9 1200
2025-06-01 1580.1 1573 1182.9 1200
2025-05-01 1544.9 1528.7 1182.9 1200
2025-04-01 1564.8 1543.5 1182.9 1200
2025-03-01 1611.1 1590.5 1182.9 1200
2025-02-01 1655 1642.5 1182.9 1200
2025-01-01 1660.2 1647.3 1180.6 1200
2024-12-01 1545.4 1538.6 1180.6 1200
2024-11-01 1545.4 1538.6 1180.6 1200
2024-10-01 1499 1494.5 1180.6 1200
2024-09-01 1352 1367 1180.6 1200
2024-08-01 1306.3 1313.4 1180.6 1200
2024-07-01 1293.5 1300.4 1180.6 1200
2024-06-01 1293.5 1300.4 1180.6 1200
2024-08-01 1293.5 1300.4 1180.6 1200
2024-04-01 1295.9 1307.6 1180.6 1200
2024-03-01 1295.9 1307.6 1180.6 1200
2024-02-01 1233.6 1248.6 1180.6 1200
2024-01-01 1190.3 1198.6 1180.6 1200
2023-12-01 1190.3 1198.6 1180.6 1200
2023-11-01 1190.3 1198.6 1180.6 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 Centurion Chess Open Tournament (U12) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 2025 Midstream Open Chess Tournament (U12) 2025-08-25 2025-08-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
3 2025 Tshwane South School District CLOSED League Championship (U11A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
4 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
5 2025 Wynie Robbertse Chess Tournament (U12) 2025-07-19 2025-07-19 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
6 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 4 Yes Analysis
7 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U10 Open) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5 Yes Analysis
9 Lubowski Open 2025 (B) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
10 2025 KSNG Open (B) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 1 Yes Analysis
11 2025 Tshwane Chess OPEN Registration Tournament (U12) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Centurion Chess Open Tournament (U12) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 2025 Midstream Open Chess Tournament (U12) 2025-08-25 2025-08-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
3 2025 Tshwane South School District CLOSED League Championship (U11A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
4 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
5 2025 Wynie Robbertse Chess Tournament (U12) 2025-07-19 2025-07-19 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
6 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 4 Yes Analysis
7 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
8 South African Junior Closed Chess Championships 2025 (U10 Open) 2025-03-31 2025-04-05 Standard Cape Winelands (WCW) 9 9 5 Yes Analysis
9 Lubowski Open 2025 (B) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
10 2025 KSNG Open (B) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 1 Yes Analysis
11 2025 Tshwane Chess OPEN Registration Tournament (U12) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
12 Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Combined) 2024-12-16 2024-12-19 Standard Capricorn (LCP) 7 7 5.5 Yes Analysis
13 Gauteng Inter-Region at UJ 2024 (U10 Open) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 5 Yes Analysis
14 Gauteng Top Schools 2024 (U9 Open) 2024-10-04 2024-10-04 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
15 Centurion Chess Open Tournament 2024 (U10) 2024-09-21 2024-09-21 Standard Tshwane (GTP) 5 5 4 Yes Analysis
16 2024 Etienne Lewis (U10) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 6 Yes Analysis
17 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 4 Yes Analysis
18 2024 Midstream College Open Chess Tournament (U10) 2024-07-20 2024-07-20 Standard Tshwane (GTP) 5 5 3 Yes Analysis
19 2024 Silver Lakes Open Chess Tournament (D3) 2024-04-20 2024-04-20 Standard Tshwane (GTP) 5 5 3 Yes Analysis
20 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 1 Yes Analysis
21 2024 Piet Robbertse Open Chess Tournament (E) 2024-02-03 2024-02-03 Standard Tshwane (GTP) 5 5 4 Yes Analysis
22 2024 Blou Bul Open Chess Tournament (E) 2024-02-10 2024-02-10 Standard Tshwane (GTP) 5 5 5 Yes Analysis
23 2024 Tshwane Chess OPEN Registration Tournament (E) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 4 Yes Analysis
24 CCC Midstream Rapid 2023 2023-11-27 2023-11-27 Rapid Tshwane (GTP) 5 5 2 Yes Analysis
25 2023 Woman's Day Open Chess Tournament (Bishop) 2023-08-09 2023-08-09 Standard Tshwane (GTP) 5 4 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 11 Tournament
Gauteng Top Schools 2024
Tournament
Mzansi Interprovincial Youth Chess Championships 2024
date
2024-10-04
rnd
5
type
Standard
result
1
date
2024-12-18
rnd
5
type
Standard
result
0.5
Opponent
Kamffer, J (John-Andrew)
Opponent
Venter, J (Jaco)
2 10 Tournament
2025 Elise Steenkamp Open Chess Tournament
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-06-15
rnd
5
type
Standard
result
1
date
2025-08-09
rnd
4
type
Standard
result
1
Opponent
Erasmus, T (Trisa)
Opponent
Van Zyl, S (Sanli)
3 9 Tournament
2025 Tshwane South School District CLOSED League Championship
Tournament
2025 Midstream Open Chess Tournament
date
2025-08-15
rnd
1
type
Standard
result
1
date
2025-08-25
rnd
4
type
Standard
result
1
Opponent
Oosthuizen, J (Jaco)
Opponent
Van Zyl, A (Albertus Petrus)
# Games Start End
1 11 Tournament
Gauteng Top Schools 2024
Tournament
Mzansi Interprovincial Youth Chess Championships 2024
date
2024-10-04
rnd
5
type
Standard
result
1
date
2024-12-18
rnd
5
type
Standard
result
0.5
Opponent
Kamffer, J (John-Andrew)
Opponent
Venter, J (Jaco)
2 10 Tournament
2025 Elise Steenkamp Open Chess Tournament
Tournament
2025 Etienne Lewis Closed Chess Tournament
date
2025-06-15
rnd
5
type
Standard
result
1
date
2025-08-09
rnd
4
type
Standard
result
1
Opponent
Erasmus, T (Trisa)
Opponent
Van Zyl, S (Sanli)
3 9 Tournament
2025 Tshwane South School District CLOSED League Championship
Tournament
2025 Midstream Open Chess Tournament
date
2025-08-15
rnd
1
type
Standard
result
1
date
2025-08-25
rnd
4
type
Standard
result
1
Opponent
Oosthuizen, J (Jaco)
Opponent
Van Zyl, A (Albertus Petrus)
# Games Start End
1 2 Tournament
CCC Midstream Rapid 2023
Tournament
CCC Midstream Rapid 2023
date
2023-11-27
rnd
4
type
Rapid
result
1
date
2023-11-27
rnd
5
type
Rapid
result
1
Opponent
Snyman, L (Luan)
Opponent
Maganti, D (Dheeraj)
No games found.
# Games Start End
# Games Start End
1 10 Tournament
Gauteng Top Schools 2024
Tournament
Mzansi Interprovincial Youth Chess Championships 2024
date
2024-10-04
rnd
5
type
Standard
result
1
date
2024-12-17
rnd
4
type
Standard
result
1
Opponent
Kamffer, J (John-Andrew)
Opponent
Anthonissen, M (Mikhael)
2 7 Tournament
2024 Piet Robbertse Open Chess Tournament
Tournament
2024 Blou Bul Open Chess Tournament
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-02-10
rnd
5
type
Standard
result
1
Opponent
Li, J (Jiming)
Opponent
Viljoen, J (Jayden Johan)
3 6 Tournament
2025 Silver Lakes Chess Club Open Chess Tournament
Tournament
2025 Elise Steenkamp Open Chess Tournament
date
2025-05-03
rnd
3
type
Standard
result
1
date
2025-06-14
rnd
3
type
Standard
result
1
Opponent
Rahlaga, K (Kaelo Alupheli)
Opponent
Grobbelaar, M (Mienje)
# Games Start End
1 10 Tournament
Gauteng Top Schools 2024
Tournament
Mzansi Interprovincial Youth Chess Championships 2024
date
2024-10-04
rnd
5
type
Standard
result
1
date
2024-12-17
rnd
4
type
Standard
result
1
Opponent
Kamffer, J (John-Andrew)
Opponent
Anthonissen, M (Mikhael)
2 7 Tournament
2024 Piet Robbertse Open Chess Tournament
Tournament
2024 Blou Bul Open Chess Tournament
date
2024-02-03
rnd
4
type
Standard
result
1
date
2024-02-10
rnd
5
type
Standard
result
1
Opponent
Li, J (Jiming)
Opponent
Viljoen, J (Jayden Johan)
3 6 Tournament
2025 Silver Lakes Chess Club Open Chess Tournament
Tournament
2025 Elise Steenkamp Open Chess Tournament
date
2025-05-03
rnd
3
type
Standard
result
1
date
2025-06-14
rnd
3
type
Standard
result
1
Opponent
Rahlaga, K (Kaelo Alupheli)
Opponent
Grobbelaar, M (Mienje)
# Games Start End
1 2 Tournament
CCC Midstream Rapid 2023
Tournament
CCC Midstream Rapid 2023
date
2023-11-27
rnd
4
type
Rapid
result
1
date
2023-11-27
rnd
5
type
Rapid
result
1
Opponent
Snyman, L (Luan)
Opponent
Maganti, D (Dheeraj)
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 Barkhuizen ,SJ (Simon Jurgens) 5 2 -85 5 2 -85 0 0 0 0 0 0
1598.8 1513.8 1591 1513.8 0 0 0 0
2 Kleynhans ,M (Magnus) 5 2.5 0 5 2.5 0 0 0 0 0 0 0
1581 1581 1574.1 1581 0 0 0 0
3 Rahlaga ,K (Kaelo Alupheli) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1412.2 1553.9 1410.5 1553.9 0 0 0 0
4 Li ,J (Jiming) 3 3 425 3 3 425 0 0 0 0 0 0
1372.2 1797.2 1366.6 1797.2 0 0 0 0
5 Pretorius ,S (Sarel) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1595.1 1453.5 1591.7 1453.5 0 0 0 0
6 Grobbelaar ,M (Mienje) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1421.8 1563.5 1427.8 1563.5 0 0 0 0
7 Henning ,R (Rudolph) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1396.7 1538.4 1390.7 1538.4 0 0 0 0
8 Van Zyl ,S (Sanli) 3 3 425 3 3 425 0 0 0 0 0 0
1515.7 1940.7 1515.2 1940.7 0 0 0 0
9 Lin ,Y (Yizheng) 2 1 0 2 1 0 0 0 0 0 0 0
1442.6 1442.6 1441.2 1442.6 0 0 0 0
10 Kgwale ,O (Obotegile) 2 2 425 2 2 425 0 0 0 0 0 0
1298.6 1723.6 1306.4 1723.6 0 0 0 0

Norms

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