PLAYER PAGE

Personal

Pretorius, PJ (Petrus)

Chess SA id

109087966

FIDE id

?

Date of birth

2009-03-13 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-05-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1248.4 1246.8 569.2 569.2
Raw rating 1248.4 1246.8 569.2 569.2
Weighted rating 1248.4 1246.8 569.2 569.2
Weighted performance 935.2 933.6 0 0
Floor 758.1 755.3 500 500
K-factor 36 36 40 40
Min/Max rating change allowed 154.8 155.1 407.3 407.3
Highest rating 1259.3
2020-03-01
1255.3
2021-12-01
1200
2024-02-01
1200
2024-02-01
Highest raw rating 1258.1
2021-12-01
1255.3
2021-12-01
569.2
2024-02-01
569.2
2024-02-01
Highest weighted rating 1258.1
2022-08-01
1255.3
2022-08-01
569.2
2024-11-01
569.2
2024-11-01
Highest weighted performance 1259.3
2020-03-01
1255
2020-03-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1248.4 1246.8 569.2 569.2
Analysis
Rating 1248.4 1246.8 569.2 569.2
Raw rating 1248.4 1246.8 569.2 569.2
Weighted rating 1248.4 1246.8 569.2
Weighted performance 935.2 933.6 0
K-factor 36 36 40 40
Floor 758.1 755.3 500 500
Max/Min rating change allowed 154.8 155.1 407.3 407.3
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 1248.4 1246.8 569.2 569.2
New weighted rating 1248.4 1246.8 569.2 569.2
New weighted performance 934.8 933.1 0 0
Temp new rating 1248.4 1246.8 569.2 569.2
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1248.4 1246.8 569.2 569.2
New K-factor 36 36 40 40
New floor 758.1 755.3 500 500

Item Main Standard Rapid Blitz
0 0 0 0
5 5 0 0
0 0 0 0
10 10 0 0
15 15 0 0
5 5 0 0
History 229 229 0 0

Games since
Main
5
Standard
5
Rapid
0
Blitz
0
Gender Male
Age group U18
Region Sedibeng (GSV)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 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 5 2.5 50 0 1149.8 1149.8
Standard 5 2.5 50 0 1149.8 1149.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 182 91.5 50.27 2.3 1079.6 1081.9
Standard 182 91.5 50.27 2.3 1079.6 1081.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1248.4 1246.8 569.2 569.2
2025-09-01 1248.4 1246.8 569.2 569.2
2025-08-01 1248.4 1246.8 569.2 569.2
2025-07-01 1248.3 1246.7 569.2 569.2
2025-06-01 1247.2 1245.4 569.2 569.2
2025-05-01 1248.5 1247 569.2 569.2
2025-04-01 1248.5 1247 569.2 569.2
2025-03-01 1248.5 1247 569.2 569.2
2025-02-01 1248.5 1247 569.2 569.2
2025-01-01 1248.5 1247 569.2 569.2
2024-12-01 1248.5 1247 569.2 569.2
2024-11-01 1248.5 1247 569.2 569.2
2024-10-01 1248.5 1247 569.2 569.2
2024-09-01 1248.5 1247 569.2 569.2
2024-08-01 1248.5 1247 569.2 569.2
2024-07-01 1248.5 1247 569.2 569.2
2024-06-01 1248.5 1247 569.2 569.2
2024-08-01 1248.5 1247 569.2 569.2
2024-04-01 1248.5 1247 569.2 569.2
2024-03-01 1248.5 1247 569.2 569.2
2024-02-01 1248.5 1247 569.2 569.2
2024-01-01 1248.5 1247 569.2 569.2
2023-12-01 1248.5 1247 569.2 569.2
2023-11-01 1248.5 1247 569.2 569.2

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 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) 2025-05-24 2025-05-24 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys) 2025-05-24 2025-05-24 Standard Sedibeng (GSV) 5 5 2.5 Yes Analysis
2 Gauteng D7 Teams 2023 (U15) 2023-08-12 2023-08-12 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
3 Heidelberg Open 2023 (C) 2023-02-04 2023-02-04 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
4 D7 Teams 2022 (U13 Mixed+Girls) 2022-08-13 2022-08-13 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
5 2022 Gauteng Schools Team Championships (U13 Open) 2022-08-27 2022-08-27 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
6 Gaueng Schools D7 2022 (U13 Boys) 2022-06-04 2022-06-04 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
7 Sedibeng Trials 20 November 2021 (A) 2021-11-20 2021-11-20 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
8 Heidelberg Klub Round Robin 2020 (C) 2020-03-14 2020-03-14 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
9 Heidelberg Open 2020 (C) 2020-02-01 2020-02-01 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
10 Carel`s Open 2020 (C) 2020-02-29 2020-02-29 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
11 AG Visser 2020 (A+B) 2020-02-22 2020-02-22 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
12 2019 Gauteng School League Finals (U11 Open) 2019-08-23 2019-08-23 Standard Tshwane (GTP) 5 5 4.5 Yes Analysis
13 D7 Primary School League 2019 (U11) 2019-08-03 2019-08-03 Standard Sedibeng (GSV) 5 2 1 Yes Analysis
14 Eureka Chess Open 2019 (G) 2019-07-27 2019-07-27 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
15 Vaal Chess Club Open 2019 (C) 2019-06-01 2019-06-01 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
16 Word of Life 2019 (C) 2019-05-11 2019-05-11 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
17 D7 Individuals 2019 (U11 Boys) 2019-05-04 2019-05-04 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
18 Amigo Spur Eligwa Chess Open 2019 (C) 2019-05-18 2019-05-18 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
19 AG Visser Skaak Ope 2019 (C) 2019-02-23 2019-02-23 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
20 2019 Heidelberg Open (C) 2019-02-02 2019-02-02 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
21 2018 Tshwane Inter Region (U10B) 2018-12-01 2018-12-01 Standard Cape Town (WCT) 5 5 0 Yes Analysis
22 Eagle`s Open 2018 (C) 2018-12-08 2018-12-08 Standard Sedibeng (GSV) 5 5 2 Yes Analysis
23 South African Junior Team Championships 2018 (U10C) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 5 Yes Analysis
24 Eureka Chess Open 2018 (H) 2018-09-29 2018-09-29 Standard Sedibeng (GSV) 5 5 3.5 Yes Analysis
25 2018 Gauteng League Final (U9) 2018-08-24 2018-08-24 Standard Tshwane (GTP) 5 5 0.5 Yes Analysis
26 2018 D4 Tshwane South Schools League Finals (U9) 2018-08-03 2018-08-03 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
27 Heidelberg Klub Round Robin 2018 (Team 6) 2018-08-18 2018-08-18 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
28 TST-MSA Tournament 2018 (E) 2018-07-21 2018-07-21 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
29 Hoerskool Drie Riviere Open 2018 (D) 2018-06-09 2018-06-09 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
30 Word of Life Open 2018 (D) 2018-05-12 2018-05-12 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
31 Heidelberg Skaak Klub 2018 (Team 8) 2018-05-05 2018-05-05 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
32 Amigo Spur Eligwa Chess Open 2018 (C) 2018-05-19 2018-05-19 Standard Sedibeng (GSV) 5 4 1 Yes Analysis
33 D7 Primary School League 2023 (U9 Boys+Mixed) 2018-04-21 2018-04-21 Standard Sedibeng (GSV) 5 5 5 Yes Analysis
34 Human Rights Day Open 2018 (D) 2018-03-21 2018-03-21 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
35 D7 Individual 2018 (U9 Boys) 2018-02-24 2018-02-24 Standard Sedibeng (GSV) 5 5 4 Yes Analysis
36 2018 Volkskool Open (E) 2018-02-04 2018-02-04 Standard Sedibeng (GSV) 5 5 1 Yes Analysis
37 South African Junior Team Championships 2017 (U12D) 2018-01-04 2018-01-08 Standard 4 Knights (4K) 7 6 1.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 8 Tournament
2019 Gauteng School League Finals
Tournament
Heidelberg Open 2020
date
2019-08-23
rnd
1
type
Standard
result
1
date
2020-02-01
rnd
3
type
Standard
result
1
Opponent
Letwaba, KT (Kgosi Tshimologo)
Opponent
Pretorius, S (Suate)
2 7 Tournament
Human Rights Day Open 2018
Tournament
D7 Primary School League 2023
date
2018-03-21
rnd
4
type
Standard
result
1
date
2018-04-21
rnd
5
type
Standard
result
1
Opponent
Smit, A (Andries)
Opponent
Lewis, C (Chanel)
3 4 Tournament
Gauteng D7 Teams 2023
Tournament
Gauteng D7 Teams 2023
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-12
rnd
4
type
Standard
result
0.5
Opponent
Lepati, N (Naledi)
Opponent
Xaba, N (Ntokoza)
# Games Start End
1 8 Tournament
2019 Gauteng School League Finals
Tournament
Heidelberg Open 2020
date
2019-08-23
rnd
1
type
Standard
result
1
date
2020-02-01
rnd
3
type
Standard
result
1
Opponent
Letwaba, KT (Kgosi Tshimologo)
Opponent
Pretorius, S (Suate)
2 7 Tournament
Human Rights Day Open 2018
Tournament
D7 Primary School League 2023
date
2018-03-21
rnd
4
type
Standard
result
1
date
2018-04-21
rnd
5
type
Standard
result
1
Opponent
Smit, A (Andries)
Opponent
Lewis, C (Chanel)
3 4 Tournament
Gauteng D7 Teams 2023
Tournament
Gauteng D7 Teams 2023
date
2023-08-12
rnd
1
type
Standard
result
1
date
2023-08-12
rnd
4
type
Standard
result
0.5
Opponent
Lepati, N (Naledi)
Opponent
Xaba, N (Ntokoza)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 7 Tournament
Human Rights Day Open 2018
Tournament
D7 Primary School League 2023
date
2018-03-21
rnd
4
type
Standard
result
1
date
2018-04-21
rnd
5
type
Standard
result
1
Opponent
Smit, A (Andries)
Opponent
Lewis, C (Chanel)
2 5 Tournament
2019 Gauteng School League Finals
Tournament
Heidelberg Open 2020
date
2019-08-23
rnd
4
type
Standard
result
1
date
2020-02-01
rnd
3
type
Standard
result
1
Opponent
Venter, PA (Phillip)
Opponent
Pretorius, S (Suate)
3 4 Tournament
2022 Gauteng Schools Team Championships
Tournament
Heidelberg Open 2023
date
2022-08-27
rnd
5
type
Standard
result
1
date
2023-02-04
rnd
3
type
Standard
result
1
Opponent
Dindi, SM (Samukelo Mfundo)
Opponent
Viviers, W (Wiaan)
# Games Start End
1 7 Tournament
Human Rights Day Open 2018
Tournament
D7 Primary School League 2023
date
2018-03-21
rnd
4
type
Standard
result
1
date
2018-04-21
rnd
5
type
Standard
result
1
Opponent
Smit, A (Andries)
Opponent
Lewis, C (Chanel)
2 5 Tournament
2019 Gauteng School League Finals
Tournament
Heidelberg Open 2020
date
2019-08-23
rnd
4
type
Standard
result
1
date
2020-02-01
rnd
3
type
Standard
result
1
Opponent
Venter, PA (Phillip)
Opponent
Pretorius, S (Suate)
3 4 Tournament
2022 Gauteng Schools Team Championships
Tournament
Heidelberg Open 2023
date
2022-08-27
rnd
5
type
Standard
result
1
date
2023-02-04
rnd
3
type
Standard
result
1
Opponent
Dindi, SM (Samukelo Mfundo)
Opponent
Viviers, W (Wiaan)
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 Karsten ,K (Keagan) 4 0.5 -318.8 4 0.5 -318.8 0 0 0 0 0 0
1144.9 826.2 1136 826.2 0 0 0 0
2 Spamers ,V (Vinaldo) 4 0 -425 4 0 -425 0 0 0 0 0 0
1045.8 620.8 1041.1 620.8 0 0 0 0
3 Van Biljon ,J (Jessica) 3 3 425 3 3 425 0 0 0 0 0 0
970.1 1395.1 968.6 1395.1 0 0 0 0
4 Cronje ,E (Emile) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
840.3 982 841.4 982 0 0 0 0
5 Van Wyk ,J (Jonathan) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1087 945.4 1085.1 945.4 0 0 0 0
6 Tolmay ,L (Llewellyn) 2 1 0 2 1 0 0 0 0 0 0 0
1191.2 1191.2 1195 1191.2 0 0 0 0
7 Du Plessis ,D (Domimique) 2 0 -425 2 0 -425 0 0 0 0 0 0
1026.8 601.8 1016.2 601.8 0 0 0 0
8 Rossouw ,R (Rohan) 2 0 -425 2 0 -425 0 0 0 0 0 0
901.4 476.4 902.7 476.4 0 0 0 0
9 Morale ,T (Tshiamo) 2 2 425 2 2 425 0 0 0 0 0 0
863.1 1288.1 844 1288.1 0 0 0 0
10 Matla ,K (Kemuel) 2 1 0 2 1 0 0 0 0 0 0 0
1257.2 1257.2 1246.8 1257.2 0 0 0 0

Norms

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