Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pretorius, T (Theuns)

Chess SA id

106093828

FIDE id

Date of birth

2006-03-15 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.1	1199.1	1186.6	1200
Raw rating	1199.1	1199.1	1186.6	1200
Weighted rating	1188.9	1187.4	1184.7	1200
Weighted performance	966.9	869.1	0	0
Floor	712.6	716	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166	166	169	165.8
Highest rating	1273 2018-08-01	1275.5 2018-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1212.6 2018-09-01	1216 2018-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1212.6 2019-02-01	1216 2019-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1273 2018-08-01	1275.5 2018-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.1	1199.1	1186.6	1200
Analysis
Rating	1199.1	1199.1	1186.6	1200
Raw rating	1199.1	1199.1	1186.6	1200
Weighted rating	1188.9	1187.4	1184.7
Weighted performance	966.9	869.1	0
K-factor	36	36	36	36
Floor	712.6	716	700	700
Max/Min rating change allowed	166	166	169	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	1199.1	1199.1	1186.6	1200
New weighted rating	1190.6	1189.3	1184.6	1200
New weighted performance	966.4	868.7	0	0
Temp new rating	1199.1	1199.1	1186.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.1	1199.1	1186.6	1200
New K-factor	36	36	36	36
New floor	712.6	716	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	5	4
	5	5	0
	10	10	0
	0	0	0
History	61	50	11

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	54	26.5	49.07	-7.9	1177.4	1169.5
Standard	50	25.5	51	8.5	1156.3	1164.8
Rapid	4	1	25	-212.5	1440.6	1228.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.1	1199.1	1186.6	1200
2025-09-01	1199.1	1199.1	1186.6	1200
2025-08-01	1199.1	1199.1	1186.6	1200
2025-07-01	1199.1	1199.1	1186.6	1200
2025-06-01	1199.1	1199.1	1186.6	1200
2025-05-01	1199.1	1199.1	1186.6	1200
2025-04-01	1199.1	1199.1	1186.6	1200
2025-03-01	1199.1	1199.1	1186.6	1200
2025-02-01	1199.1	1199.1	1185.9	1200
2025-01-01	1199.1	1199.1	1171.2	1200
2024-12-01	1199.1	1199.1	1171.2	1200
2024-11-01	1199.1	1199.1	1171.2	1200
2024-10-01	1199.1	1199.1	1171.2	1200
2024-09-01	1157.9	1145.8	1171.2	1200
2024-08-01	1157.9	1145.8	1171.2	1200
2024-07-01	1150.1	1145.8	1200	1200
2024-06-01	1150.1	1145.8	1200	1200
2024-08-01	1150.1	1145.8	1200	1200
2024-04-01	1150.1	1145.8	1200	1200
2024-03-01	1150.1	1145.8	1200	1200
2024-02-01	1150.1	1145.8	1200	1200
2024-01-01	1150.1	1145.8	1200	1200
2023-12-01	1150.1	1145.8	1200	1200
2023-11-01	1150.1	1145.8	1200	1200

Comming soon.

Tournaments

History

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	Ekurhuleni North Schools Finals - Teams 2024 (U19 Open)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
2	Kempton Park Cluster Teams 2024 (U18)	2024-07-13	2024-07-13	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Ekurhuleni North School Teams 2023 (U17)	2023-08-05	2023-08-05	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
5	Ekurhuleni-North Schools Teams 2022 (U18)	2022-08-13	2022-08-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	2019 RMS Laerskole (U13)	2019-06-01	2019-06-01	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
8	Ekurhuleni North School District Finals 2019 (U13 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
9	Ekurhuleni Trials 1 2019 (U14)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Springs Chess Club Open 2019 (C)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
11	Ekurhuleni North District Schools Final 2018 (U13)	2018-08-04	2018-08-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2019 RMS Laerskole				Tournament Ekurhuleni-North Schools Teams 2022
		date 2019-06-01	rnd 4	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Cronje, H (Hanrique)				Opponent Fourie, DH (Dillon Henri)
2	3	Tournament Kempton Park Cluster Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-07-13	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Viljoen, H (Henning)				Opponent Jooste, J (Jetao)
3	3	Tournament Ekurhuleni North School District Finals 2019				Tournament Ekurhuleni North School District Finals 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Kakase, B (Bonolo)				Opponent Naidoo, D (Devolan)

#	Games	Start				End
1	4	Tournament Ekurhuleni North School Teams 2023				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2023-08-05	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Richter, A (Adriaan)				Opponent Jooste, J (Jetao)
2	4	Tournament 2019 RMS Laerskole				Tournament Ekurhuleni-North Schools Teams 2022
		date 2019-06-01	rnd 4	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Cronje, H (Hanrique)				Opponent Fourie, DH (Dillon Henri)
3	3	Tournament Ekurhuleni North School District Finals 2019				Tournament Ekurhuleni North School District Finals 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Kakase, B (Bonolo)				Opponent Naidoo, D (Devolan)

#	Games	Start				End
1	1	Tournament Kempton Park Cluster Teams 2024				Tournament Kempton Park Cluster Teams 2024
		date 2024-07-13	rnd 5	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Viljoen, H (Henning)				Opponent Viljoen, H (Henning)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 RMS Laerskole				Tournament Ekurhuleni-North Schools Teams 2022
		date 2019-06-01	rnd 4	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Cronje, H (Hanrique)				Opponent Fourie, DH (Dillon Henri)
2	3	Tournament Kempton Park Cluster Teams 2024				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2024-07-13	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Viljoen, H (Henning)				Opponent Jooste, J (Jetao)
3	3	Tournament Ekurhuleni North School District Finals 2019				Tournament Ekurhuleni North School District Finals 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Kakase, B (Bonolo)				Opponent Naidoo, D (Devolan)

#	Games	Start				End
1	4	Tournament Ekurhuleni North School Teams 2023				Tournament Ekurhuleni North Schools Finals - Teams 2024
		date 2023-08-05	rnd 4	type Standard	result 1	date 2024-08-03	rnd 2	type Standard	result 1
		Opponent Richter, A (Adriaan)				Opponent Jooste, J (Jetao)
2	4	Tournament 2019 RMS Laerskole				Tournament Ekurhuleni-North Schools Teams 2022
		date 2019-06-01	rnd 4	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 1
		Opponent Cronje, H (Hanrique)				Opponent Fourie, DH (Dillon Henri)
3	3	Tournament Ekurhuleni North School District Finals 2019				Tournament Ekurhuleni North School District Finals 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Kakase, B (Bonolo)				Opponent Naidoo, D (Devolan)

#	Games	Start				End
1	1	Tournament Kempton Park Cluster Teams 2024				Tournament Kempton Park Cluster Teams 2024
		date 2024-07-13	rnd 5	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Viljoen, H (Henning)				Opponent Viljoen, H (Henning)

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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Neves ,TT (Tremayne Tony)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Neves ,TT (Tremayne Tony)	2	1262.1	837.1	2	1255.8	837.1	0	0	0	0	0	0
2	Moodley ,N (Nishalan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Moodley ,N (Nishalan)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	Magayiyane ,M (Mduduzi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Magayiyane ,M (Mduduzi)	1	1226.6	1651.6	1	1233.1	1651.6	0	0	0	0	0	0
4	Huma ,N (Neo Thimane)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Huma ,N (Neo Thimane)	1	1242.2	817.2	1	1250.8	817.2	0	0	0	0	0	0
5	Tshioma ,M (Mukatshelwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tshioma ,M (Mukatshelwa)	1	1155.2	730.2	1	1148.4	730.2	0	0	0	0	0	0
6	Jooste ,J (Jetao)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jooste ,J (Jetao)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Shiringane ,T (Thembani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Shiringane ,T (Thembani)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Ngidi ,B (Bradley)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ngidi ,B (Bradley)	1	1024.1	599.1	1	990.4	599.1	0	0	0	0	0	0
9	Fourie ,DH (Dillon Henri)	1	1	425	1	1	425	0	0	0	0	0	0
9	Fourie ,DH (Dillon Henri)	1	1153.2	1578.2	1	1145.2	1578.2	0	0	0	0	0	0
10	Boshoff ,B (Benje)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Boshoff ,B (Benje)	1	1209	784	1	1198	784	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pretorius, T (Theuns)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms