PLAYER PAGE

Personal

Kruger, CJ (Juanika)

Chess SA id

2130158661

FIDE id

534035826

Date of birth

2013-10-31 (U14)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1211.8 1210 1200 1200
Raw rating 1180.3 1177.3 1200 1200
Weighted rating 1211.8 1210 1200 1200
Weighted performance 1178.2 1175.8 0 0
Floor 763.7 765.9 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 170.5 171.3 165.8 165.8
Highest rating 1273.8
2025-11-01
1267.7
2025-11-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1263.7
2025-11-01
1265.9
2025-11-01
1200
2024-02-01
1200
2024-02-01
Highest weighted rating 1223
2018-10-01
1221
2018-10-01
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1273.8
2025-11-01
1267.7
2025-11-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -1.2 -1.2 0 0
New rating 1210.6 1208.8 1200 1200
Analysis
Rating 1211.8 1210 1200 1200
Raw rating 1180.3 1177.3 1200 1200
Weighted rating 1211.8 1210 1200
Weighted performance 1178.2 1175.8 0
K-factor 36 36 36 36
Floor 763.7 765.9 700 700
Max/Min rating change allowed 170.5 171.3 165.8 165.8
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 1180.3 1177.3 1200 1200
New weighted rating 1210.6 1208.8 1200 1200
New weighted performance 1170.4 1168 0 0
Temp new rating 1210.6 1208.8 1200 1200
Temp new rating +/- -1.2 -1.2 0 0
Final new rating +/- -1.2 -1.2 0 0
New rating 1210.6 1208.8 1200 1200
New K-factor 36 36 36 36
New floor 763.7 765.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
25 25 0 0
51 51 0 0
9 9 0 0
0 0 0 0
0 0 0 0
History 85 85 0 0

Games since
Main
76
Standard
76
Rapid
0
Blitz
0
Gender Female
Age group U14
Region Sedibeng (GSV)
Province Gauteng (GT)
Main
RSA Province Region
Overall 3620 1191 138
Female 788 261 30
U14 690 225 40
U14 Female 183 62 11
Standard
RSA Province Region
Overall 3495 1260 148
Female 757 269 31
U14 668 237 43
U14 Female 186 67 11
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
U14 -1 -1 -1
U14 Female -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 25 12.5 50 0 1291.7 1291.7
Standard 25 12.5 50 0 1291.7 1291.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 85 36.5 42.94 -60 1254.5 1194.5
Standard 85 36.5 42.94 -60 1254.5 1194.5
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1180.3 1177.3 1200 1200
2025-11-30 1263.7 1265.9 1200 1200
2025-11-01 1263.7 1265.9 1200 1200
2025-09-30 1246.1 1247.5 1200 1200
2025-09-01 1230.3 1229.1 1200 1200
2025-08-01 1230.3 1229.1 1200 1200
2025-07-01 1223 1221 1200 1200
2025-06-01 1220.9 1218.8 1200 1200
2025-05-01 1220.9 1218.8 1200 1200
2025-04-01 1220.9 1218.8 1200 1200
2025-03-01 1220.9 1218.8 1200 1200
2025-02-01 1207.3 1204.5 1200 1200
2025-01-01 1207.3 1204.5 1200 1200
2024-12-01 1174.5 1175.3 1200 1200
2024-11-01 1159.9 1159.4 1200 1200
2024-10-01 1159.3 1156.2 1200 1200
2024-09-01 1135.1 1124.5 1200 1200
2024-11-01 1135.1 1124.5 1200 1200
2024-07-01 1156 1149.3 1200 1200
2024-06-01 1153.3 1145.3 1200 1200
2024-05-01 1153.3 1145.3 1200 1200
2024-04-01 1153.9 1144.6 1200 1200
2024-03-01 1185.3 1184.2 1200 1200
2024-02-01 1185.3 1184.2 1200 1200

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 2025 Mzansi Individual Championships (U14 Girls) 2025-12-17 2025-12-20 Standard Nelson Mandela Bay (ENM) 6 6 1 Yes Analysis
2 2025 Mzansi Inter Provincial Team Championships (U16 Girls) 2025-12-15 2025-12-17 Standard Nelson Mandela Bay (ENM) 6 4 1.5 Yes Analysis
3 Gauteng Inter-Region at Emerald Resort 2025 (U14 Girls) 2025-12-06 2025-12-07 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
4 LS Fonteine Open 18 Oct 2025 (D) 2025-10-18 2025-10-18 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
5 Sedibeng Chess Open 06 Sept 2025 (D) 2025-09-06 2025-09-06 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
6 Eureka Chess Open 26 July 2025 (F) 2025-07-26 2025-07-26 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
7 LS Vryheidsmonument Chess Open 21 Jun 2025 (D) 2025-06-21 2025-06-21 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
8 Afrikaans High School Open 08 Feb 2025 (D) 2025-02-08 2025-02-08 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
9 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 4 3 Yes Analysis
10 Queens Gambit Chess Open 2024 (D) 2024-11-23 2024-11-23 Standard Sedibeng (GSV) 5 4 2 Yes Analysis
11 Fonteine Open 2024 (D) 2024-10-19 2024-10-19 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
12 Heidelberg Open 05 October 2024 (D) 2024-10-05 2024-10-05 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
13 Kings Gambit Chess Open 14 Sept 2024 (D) 2024-09-14 2024-09-14 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
14 Sedibeng Chess Open 07 Sept 24 (D) 2024-09-07 2024-09-07 Standard Sedibeng (GSV) 5 4 0 Yes Analysis
15 North School Primary Chess Open 2024 (D) 2024-08-31 2024-08-31 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
16 Eureka Open 27 July 2024 (G) 2024-07-27 2024-07-27 Standard Sedibeng (GSV) 5 5 1.5 Yes Analysis
17 AG Visser Open 2024 (D) 2024-06-08 2024-06-08 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
18 Vaalpark Primary Chess Open 2024 (D) 2024-04-13 2024-04-13 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
19 Valia's Open 2024 (E) 2024-03-02 2024-03-02 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
20 Fonteine Chess Open 2023 (F) 2023-09-02 2023-09-02 Standard Sedibeng (GSV) 5 5 3.5 Yes Analysis
21 Eureka Open 2023 (F) 2023-07-29 2023-07-29 Standard Sedibeng (GSV) 5 4 0.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 5 Tournament
Queens Gambit Chess Open 2024
Tournament
Gauteng Inter-Region at UJ 2024
date
2024-11-23
rnd
4
type
Standard
result
1
date
2024-12-08
rnd
4
type
Standard
result
1
Opponent
Botha, S (Shadette)
Opponent
Chauke, N (Nokukhanya)
2 4 Tournament
Fonteine Chess Open 2023
Tournament
Fonteine Chess Open 2023
date
2023-09-02
rnd
2
type
Standard
result
1
date
2023-09-02
rnd
5
type
Standard
result
1
Opponent
Chalale, R (Relebohile)
Opponent
Bruce-Smith, J (Joshua)
3 2 Tournament
LS Fonteine Open 18 Oct 2025
Tournament
LS Fonteine Open 18 Oct 2025
date
2025-10-18
rnd
2
type
Standard
result
1
date
2025-10-18
rnd
3
type
Standard
result
1
Opponent
Theletsane, O (Oratile)
Opponent
Steyn, L (Logan)
# Games Start End
1 5 Tournament
Queens Gambit Chess Open 2024
Tournament
Gauteng Inter-Region at UJ 2024
date
2024-11-23
rnd
4
type
Standard
result
1
date
2024-12-08
rnd
4
type
Standard
result
1
Opponent
Botha, S (Shadette)
Opponent
Chauke, N (Nokukhanya)
2 4 Tournament
Fonteine Chess Open 2023
Tournament
Fonteine Chess Open 2023
date
2023-09-02
rnd
2
type
Standard
result
1
date
2023-09-02
rnd
5
type
Standard
result
1
Opponent
Chalale, R (Relebohile)
Opponent
Bruce-Smith, J (Joshua)
3 2 Tournament
Sedibeng Chess Open 06 Sept 2025
Tournament
Sedibeng Chess Open 06 Sept 2025
date
2025-09-06
rnd
4
type
Standard
result
1
date
2025-09-06
rnd
5
type
Standard
result
1
Opponent
Theletsane, O (Oratile)
Opponent
Meyer, R (Ryan)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 5 Tournament
Queens Gambit Chess Open 2024
Tournament
Gauteng Inter-Region at UJ 2024
date
2024-11-23
rnd
4
type
Standard
result
1
date
2024-12-08
rnd
4
type
Standard
result
1
Opponent
Botha, S (Shadette)
Opponent
Chauke, N (Nokukhanya)
2 2 Tournament
Sedibeng Chess Open 06 Sept 2025
Tournament
Sedibeng Chess Open 06 Sept 2025
date
2025-09-06
rnd
4
type
Standard
result
1
date
2025-09-06
rnd
5
type
Standard
result
1
Opponent
Theletsane, O (Oratile)
Opponent
Meyer, R (Ryan)
3 2 Tournament
Afrikaans High School Open 08 Feb 2025
Tournament
Afrikaans High School Open 08 Feb 2025
date
2025-02-08
rnd
2
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Nagel, A (Abigail)
Opponent
Myburgh, V (Vaughn)
# Games Start End
1 5 Tournament
Queens Gambit Chess Open 2024
Tournament
Gauteng Inter-Region at UJ 2024
date
2024-11-23
rnd
4
type
Standard
result
1
date
2024-12-08
rnd
4
type
Standard
result
1
Opponent
Botha, S (Shadette)
Opponent
Chauke, N (Nokukhanya)
2 2 Tournament
Sedibeng Chess Open 06 Sept 2025
Tournament
Sedibeng Chess Open 06 Sept 2025
date
2025-09-06
rnd
4
type
Standard
result
1
date
2025-09-06
rnd
5
type
Standard
result
1
Opponent
Theletsane, O (Oratile)
Opponent
Meyer, R (Ryan)
3 2 Tournament
Afrikaans High School Open 08 Feb 2025
Tournament
Afrikaans High School Open 08 Feb 2025
date
2025-02-08
rnd
2
type
Standard
result
1
date
2025-02-08
rnd
3
type
Standard
result
1
Opponent
Nagel, A (Abigail)
Opponent
Myburgh, V (Vaughn)
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 Du Toit ,M (Monika) 5 0 -425 5 0 -425 0 0 0 0 0 0
1348.9 923.9 1338.3 923.9 0 0 0 0
2 Viviers ,W (Wiaan) 4 0 -425 4 0 -425 0 0 0 0 0 0
1291.9 866.9 1287.2 866.9 0 0 0 0
3 Menyatso ,T (Thabo) 2 1.5 212.5 2 1.5 212.5 0 0 0 0 0 0
1198.2 1410.7 1199.1 1410.7 0 0 0 0
4 Jonker ,C (Corne) 2 0 -425 2 0 -425 0 0 0 0 0 0
1321.2 896.2 1327 896.2 0 0 0 0
5 Myburgh ,V (Vaughn) 2 1 0 2 1 0 0 0 0 0 0 0
1365.4 1365.4 1347.5 1365.4 0 0 0 0
6 Esterhuizen ,E (Erich) 2 2 425 2 2 425 0 0 0 0 0 0
1198.7 1623.7 1204.4 1623.7 0 0 0 0
7 Emanuel ,C (Caitlin) 2 0 -425 2 0 -425 0 0 0 0 0 0
1410.8 985.8 1390.7 985.8 0 0 0 0
8 Sampson ,CL (Cadon) 2 0 -425 2 0 -425 0 0 0 0 0 0
1367.8 942.8 1362.3 942.8 0 0 0 0
9 Booysen ,ZAJ (Zian) 2 0 -425 2 0 -425 0 0 0 0 0 0
1317.3 892.3 1299.6 892.3 0 0 0 0
10 Blignaut ,AA (Alma) 2 1 0 2 1 0 0 0 0 0 0 0
1184.6 1184.6 1176.6 1184.6 0 0 0 0

Norms

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