PLAYER PAGE

Personal

Pretorius, P (Pieter)

Chess SA id

1120135739

FIDE id

?

Date of birth

2012-01-04 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1282.1 1278.8 676.8 676.8
Raw rating 1270.9 1267.7 676.8 676.8
Weighted rating 1282.1 1278.8 676.8 676.8
Weighted performance 1237.6 1236 0 0
Floor 842.5 841.4 500 500
K-factor 36 36 40 40
Min/Max rating change allowed 149.9 150.6 349.4 349.4
Highest rating 1355.9
2024-02-01
1354.8
2024-02-01
1200
2024-02-01
1200
2024-02-01
Highest raw rating 1342.5
2024-03-01
1341.4
2024-03-01
676.8
2024-02-01
676.8
2024-02-01
Highest weighted rating 1285.6
2025-08-01
1281.8
2025-08-01
676.8
2024-11-01
676.8
2024-11-01
Highest weighted performance 1355.9
2024-02-01
1354.8
2024-02-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change -1.2 -1.2 0 0
New rating 1281 1277.6 676.8 676.8
Analysis
Rating 1282.1 1278.8 676.8 676.8
Raw rating 1270.9 1267.7 676.8 676.8
Weighted rating 1282.1 1278.8 676.8
Weighted performance 1237.6 1236 0
K-factor 36 36 40 40
Floor 842.5 841.4 500 500
Max/Min rating change allowed 149.9 150.6 349.4 349.4
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 1270.9 1267.7 676.8 676.8
New weighted rating 1281 1277.6 676.8 676.8
New weighted performance 1229.1 1227.6 0 0
Temp new rating 1281 1277.6 676.8 676.8
Temp new rating +/- -1.2 -1.2 0 0
Final new rating +/- -1.2 -1.2 0 0
New rating 1281 1277.6 676.8 676.8
New K-factor 36 36 40 40
New floor 842.5 841.4 500 500

Item Main Standard Rapid Blitz
0 0 0 0
36 36 0 0
65 65 0 0
43 43 0 0
65 65 0 0
5 5 0 0
History 214 214 0 0

Games since
Main
101
Standard
101
Rapid
0
Blitz
0
Gender Male
Age group U14
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 3442 1144 401
Male 2673 887 306
U14 656 214 71
U14 Male 472 149 52
Standard
RSA Province Region
Overall 3373 1214 461
Male 2620 949 353
U14 641 225 82
U14 Male 454 158 55
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 36 18 50 0 1262 1262
Standard 36 18 50 0 1262 1262
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 214 106 49.53 -4 1217.3 1213.3
Standard 214 106 49.53 -4 1217.3 1213.3
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1270.9 1267.7 676.8 676.8
2025-11-30 1261 1256.9 676.8 676.8
2025-11-01 1261 1256.9 676.8 676.8
2025-09-30 1261 1256.9 676.8 676.8
2025-09-01 1261 1256.9 676.8 676.8
2025-08-01 1297.3 1294.2 676.8 676.8
2025-07-01 1297.3 1294.2 676.8 676.8
2025-06-01 1285.2 1281.3 676.8 676.8
2025-05-01 1285.2 1281.3 676.8 676.8
2025-04-01 1285.2 1281.3 676.8 676.8
2025-03-01 1287.1 1285.5 676.8 676.8
2025-02-01 1277.6 1274 676.8 676.8
2025-01-01 1277.6 1274 676.8 676.8
2024-12-01 1316.5 1315.4 676.8 676.8
2024-11-01 1316.5 1315.4 676.8 676.8
2024-10-01 1316.5 1315.4 676.8 676.8
2024-09-01 1330.8 1335.6 676.8 676.8
2024-11-01 1274.6 1266.5 676.8 676.8
2024-07-01 1274.6 1266.5 676.8 676.8
2024-06-01 1274.6 1266.5 676.8 676.8
2024-05-01 1296.1 1293.9 676.8 676.8
2024-04-01 1294.9 1291 676.8 676.8
2024-03-01 1342.5 1341.4 676.8 676.8
2024-02-01 1204.6 1203 676.8 676.8

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 Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) 2025-12-06 2025-12-07 Standard Sedibeng (GSV) 5 5 3 Yes Analysis
2 2025 Etienne Lewis Closed Chess Tournament (U14) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 2.5 Yes Analysis
3 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 2 Yes Analysis
4 Lubowski Open 2025 (D2) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 4 3 Yes Analysis
5 2025 Chris Greyling Open Chess Tournament (D1) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
6 AHS Open Chess Tournament 2025 (D) 2025-03-01 2025-03-01 Standard Tshwane (GTP) 5 5 2 Yes Analysis
7 2025 KSNG Open (D) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 2025 Blou Bul Open Chess Tournament (D2) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 5 3 Yes Analysis
9 Gauteng Inter-Region at UJ 2024 (U14 Candidates) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
10 2024 Etienne Lewis (U14) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 3.5 Yes Analysis
11 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13B) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 5 Yes Analysis
12 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024-05-11 2024-05-11 Standard Tshwane (GTP) 5 5 2 Yes Analysis
13 2024 Milos Ristic Open Chess Tournament (U14) 2024-04-27 2024-04-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
14 2024 KSNG CHess Academy Open Tournament (D2) 2024-04-06 2024-04-06 Standard Tshwane (GTP) 5 4 2 Yes Analysis
15 2024 Lubowski Open Chess Tournament (D1) 2024-03-23 2024-03-24 Standard Tshwane (GTP) 5 4 1.5 Yes Analysis
16 2024 Chris Greyling Open Chess Tournament (D3) 2024-03-16 2024-03-16 Standard Tshwane (GTP) 5 5 2 Yes Analysis
17 2024 Tshwane Chess AHS Open Chess Tournament (D1) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 4 Yes Analysis
18 2024 Piet Robbertse Open Chess Tournament (D1) 2024-02-03 2024-02-04 Standard Tshwane (GTP) 5 5 2 Yes Analysis
19 2024 Blou Bul Open Chess Tournament (D) 2024-02-10 2024-02-10 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
20 2024 Tshwane Chess OPEN Registration Tournament (D2) 2024-01-27 2024-01-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
21 2024 Gauteng Inter-Region Chess Championship (U12C) 2024-01-13 2024-01-14 Standard Tshwane (GTP) 5 5 3 Yes Analysis
22 Lardies Open Tournament 2023 (D2) 2023-10-28 2023-10-28 Standard Tshwane (GTP) 5 5 2 Yes Analysis
23 2023 Jacaranda Round Robin (I) 2023-08-12 2023-08-12 Standard Tshwane (GTP) 5 5 1 Yes Analysis
24 2023 Etienne Lewis Closed Tournament (U12) 2023-08-25 2023-08-27 Standard Tshwane (GTP) 7 7 4 Yes Analysis
25 2023 Lubowski Open Tournament (D) 2023-06-24 2023-06-25 Standard Tshwane (GTP) 5 5 2 Yes Analysis
26 2023 Elize Steenkamp Open Tournament (D2) 2023-06-16 2023-06-17 Standard Tshwane (GTP) 6 6 3 Yes Analysis
27 2023 Mid Gauteng Open Tournament (D) 2023-05-06 2023-05-06 Standard Tshwane (GTP) 5 5 3 Yes Analysis
28 Chris Greyling Open Tournament 2023 (D1) 2023-03-21 2023-03-21 Standard Tshwane (GTP) 5 5 3 Yes Analysis
29 2023 Tshwane Chess Open Registration Tournament (D1) 2023-01-28 2023-01-28 Standard Tshwane (GTP) 5 5 2 Yes Analysis
30 Lardies Tournament 2022 (U12) 2022-10-29 2022-10-29 Standard Tshwane (GTP) 5 5 3 Yes Analysis
31 2022 Etienne Lewis (U12 Open) 2022-09-02 2022-09-04 Standard Tshwane (GTP) 7 7 2 Yes Analysis
32 2022 Alekhine Open (D) 2022-08-13 2022-08-14 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
33 2022 Menlo Open Tournament (D) 2022-07-23 2022-07-23 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
34 Tuks Junior Chess Club Developmental Tournament 2022 (Blue) 2022-06-22 2022-06-22 Standard Tshwane (GTP) 5 4 0 Yes Analysis
35 2022 Blou Bul Open (D) 2022-06-25 2022-06-26 Standard Tshwane (GTP) 5 5 2 Yes Analysis
36 2022 Silver Lakes Chess Club Open Chess Tournament (D) 2022-05-14 2022-05-14 Standard Tshwane (GTP) 5 5 2 Yes Analysis
37 2022 Milos Ristic Open Chess Tournament (D) 2022-05-28 2022-05-28 Standard Tshwane (GTP) 5 5 3 Yes Analysis
38 2022 Lubowski Open Tournament (D) 2022-04-09 2022-04-10 Standard Tshwane (GTP) 5 5 2 Yes Analysis
39 2022 Chris Greyling Open (D) 2022-03-12 2022-03-12 Standard Tshwane (GTP) 5 5 2 Yes Analysis
40 CP Ope 2022 (D2) 2022-02-19 2022-02-19 Standard Tshwane (GTP) 5 5 4 Yes Analysis
41 Piet Robertse 2022 (D) 2022-02-05 2022-02-05 Standard Tshwane (GTP) 5 4 2 Yes Analysis
42 2022 Tshwane Chess Open Registration Tournament (D2) 2022-01-29 2022-01-29 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
43 2021 Lardies Ope (E) 2021-10-30 2021-10-30 Standard Tshwane (GTP) 5 5 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 5 Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Gutshwa, K (Kukhanya)
Opponent
Allison, S (Spencer)
2 5 Tournament
2022 Menlo Open Tournament
Tournament
2022 Alekhine Open
date
2022-07-23
rnd
3
type
Standard
result
1
date
2022-08-13
rnd
2
type
Standard
result
0.5
Opponent
Swart, J (Jevan)
Opponent
Maartens, K (Kirsten)
3 5 Tournament
CP Ope 2022
Tournament
CP Ope 2022
date
2022-02-19
rnd
1
type
Standard
result
1
date
2022-02-19
rnd
5
type
Standard
result
1
Opponent
De Bruin, H (Hanno)
Opponent
Ottermann, E (Erik)
# Games Start End
1 5 Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Gutshwa, K (Kukhanya)
Opponent
Allison, S (Spencer)
2 5 Tournament
2022 Menlo Open Tournament
Tournament
2022 Alekhine Open
date
2022-07-23
rnd
3
type
Standard
result
1
date
2022-08-13
rnd
2
type
Standard
result
0.5
Opponent
Swart, J (Jevan)
Opponent
Maartens, K (Kirsten)
3 5 Tournament
CP Ope 2022
Tournament
CP Ope 2022
date
2022-02-19
rnd
1
type
Standard
result
1
date
2022-02-19
rnd
5
type
Standard
result
1
Opponent
De Bruin, H (Hanno)
Opponent
Ottermann, E (Erik)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 5 Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Gutshwa, K (Kukhanya)
Opponent
Allison, S (Spencer)
2 3 Tournament
Lubowski Open 2025
Tournament
Lubowski Open 2025
date
2025-03-21
rnd
2
type
Standard
result
1
date
2025-03-22
rnd
4
type
Standard
result
1
Opponent
Ebersohn, C (Christiaan)
Opponent
Nzuza, M (Mduduzi)
3 3 Tournament
2025 KSNG Open
Tournament
2025 KSNG Open
date
2025-02-22
rnd
3
type
Standard
result
1
date
2025-02-22
rnd
5
type
Standard
result
1
Opponent
Matshabe, M (Melissa)
Opponent
Kruger, Z (Zanika)
# Games Start End
1 5 Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
Tournament
D4 Tshwane South District Schools Teams Chess Tournament 2024
date
2024-08-03
rnd
1
type
Standard
result
1
date
2024-08-03
rnd
5
type
Standard
result
1
Opponent
Gutshwa, K (Kukhanya)
Opponent
Allison, S (Spencer)
2 3 Tournament
Lubowski Open 2025
Tournament
Lubowski Open 2025
date
2025-03-21
rnd
2
type
Standard
result
1
date
2025-03-22
rnd
4
type
Standard
result
1
Opponent
Ebersohn, C (Christiaan)
Opponent
Nzuza, M (Mduduzi)
3 3 Tournament
2025 KSNG Open
Tournament
2025 KSNG Open
date
2025-02-22
rnd
3
type
Standard
result
1
date
2025-02-22
rnd
5
type
Standard
result
1
Opponent
Matshabe, M (Melissa)
Opponent
Kruger, Z (Zanika)
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 Fokker ,CD (Christiaan Dirk) 4 2 0 4 2 0 0 0 0 0 0 0
1232.8 1232.8 1232 1232.8 0 0 0 0
2 Viljoen ,A (Adriaan Johannes) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1056.8 1198.4 1037.6 1198.4 0 0 0 0
3 De Klerk ,W (Wihan) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1144.6 1286.3 1145.7 1286.3 0 0 0 0
4 Bogaard ,A (Anneke) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1174.3 1032.7 1170.1 1032.7 0 0 0 0
5 Ndebele ,AT (Akhumzi Thandolwenkosi) 3 0 -425 3 0 -425 0 0 0 0 0 0
1245.9 820.9 1237.4 820.9 0 0 0 0
6 Steyn ,H (Henco) 3 0 -425 3 0 -425 0 0 0 0 0 0
1286.6 861.6 1271.2 861.6 0 0 0 0
7 Jansen ,A (Alexia) 3 0 -425 3 0 -425 0 0 0 0 0 0
1282.4 857.4 1267.7 857.4 0 0 0 0
8 Geyer ,J (Ju-Han) 2 1 0 2 1 0 0 0 0 0 0 0
1171.3 1171.3 1161.7 1171.3 0 0 0 0
9 Wiehahn ,H (Hailey) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1323.9 1111.4 1319.4 1111.4 0 0 0 0
10 Mothokwa ,K (Keabetswe) 2 1 0 2 1 0 0 0 0 0 0 0
1226.2 1226.2 1222.8 1226.2 0 0 0 0

Norms

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