Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theron, T (Theart Machiel)

Chess SA id

1160191609

FIDE id

Date of birth

2016-11-16 (U10)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1290.9

Item	Main	Standard	Rapid	Blitz
Rating	1410.4	1391.5	1256.6	1200
Raw rating	1410.4	1391.5	1256.6	1200
Weighted rating	1219.7	1213.1	1186.4	1200
Weighted performance	1397.5	1382.7	0	0
Floor	910.4	891.5	756.6	700
K-factor	32	36	36	36
Min/Max rating change allowed	122.9	126.2	153	165.8
Highest rating	1410.4 2025-09-30	1391.5 2025-09-30	1256.6 2025-09-01	1200 2018-10-01
Highest raw rating	1410.4 2025-09-30	1391.5 2025-09-30	1256.6 2025-09-01	1200 2024-02-01
Highest weighted rating	1353.4 2018-10-01	1344.7 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1397.5 2025-09-30	1382.7 2025-09-30	1221.3 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1410.4	1391.5	1256.6	1200
Analysis
Rating	1410.4	1391.5	1256.6	1200
Raw rating	1410.4	1391.5	1256.6	1200
Weighted rating	1219.7	1213.1	1186.4
Weighted performance	1397.5	1382.7	0
K-factor	32	36	36	36
Floor	910.4	891.5	756.6	700
Max/Min rating change allowed	122.9	126.2	153	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	1410.4	1391.5	1256.6	1200
New weighted rating	1237.4	1229.7	1192.2	1200
New weighted performance	1397	1382.2	0	0
Temp new rating	1410.4	1391.5	1256.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1410.4	1391.5	1256.6	1200
New K-factor	32	36	36	36
New floor	910.4	891.5	756.6	700

Item	Main	Standard	Rapid
	0	0	0
	54	48	6
	33	22	11
	5	5	0
	0	0	0
	0	0	0
History	92	75	17

Games since
	Main 87	Standard 70		Rapid 17		Blitz 0
Gender	Male
Age group	U10
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2064		731		259
Male	1705		597		205
U10	131		58		18
U10 Male	117		54		16
Standard
	RSA		Province		Region
Overall	2137		796		301
Male	1748		646		236
U10	150		70		26
U10 Male	131		63		22
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	54	32.5	60.19	86.6	1278.3	1364.8
Standard	48	27.5	57.29	62	1284.6	1346.6
Rapid	6	5	83.33	283.3	1227.8	1511.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	92	43	46.74	-27.7	1253.2	1225.4
Standard	75	33.5	44.67	-45.3	1262.2	1216.9
Rapid	17	9.5	55.88	50	1213.1	1263.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1410.4	1391.5	1256.6	1200
2025-09-01	1409.4	1386.1	1256.6	1200
2025-08-01	1341.1	1334.2	1176.3	1200
2025-07-01	1353.4	1344.7	1176.3	1200
2025-06-01	1251.2	1247.7	1176.3	1200
2025-05-01	1194.5	1199.8	1176.3	1200
2025-04-01	1164.4	1165.7	1176.3	1200
2025-03-01	1139.4	1135.1	1176.3	1200
2025-02-01	1140.2	1136.1	1176.2	1200
2025-01-01	1102.6	1095.3	1165.8	1200
2024-12-01	1125.6	1119.4	1165.8	1200
2024-11-01	1125.6	1119.4	1165.8	1200
2024-10-01	1125.6	1119.4	1165.8	1200
2024-09-01	1125.6	1119.4	1165.8	1200
2024-08-01	1125.6	1119.4	1165.8	1200
2024-07-01	1139	1138.8	1165.8	1200
2024-06-01	1129.4	1126.6	1165.8	1200
2024-08-01	1129.4	1126.6	1165.8	1200
2024-04-01	1129.4	1126.6	1165.8	1200
2024-03-01	1131.3	1126.6	1200	1200
2024-02-01	1131.3	1126.6	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U9A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	6	5	Yes	Analysis
4	Ekurhuleni Trials 2025 (G)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	South African Open 2025 (U10 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
6	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Benoni Primary School Cluster 12 April 2025 (U9 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	East Rand Chess Club Open 2025 (D)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U9A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	6	5	Yes	Analysis
4	Ekurhuleni Trials 2025 (G)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	South African Open 2025 (U10 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
6	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Benoni Primary School Cluster 12 April 2025 (U9 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	East Rand Chess Club Open 2025 (D)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
12	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
13	Ekurhuleni Trails 2 2024 (U8+U10)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
14	EN Chess Club Winter Open 2024 (D)	2024-06-29	2024-06-29	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
15	Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
16	Ekurhuleni North Chess Club Open Tournament 2024 (E)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	6	1	Yes	Analysis
17	Benoni Primary School Cluster Individuals 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
18	2024 Gauteng Inter-Region Chess Championship (U8)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
19	2023 Ekurhuleni North District Schools Finals (U9 Reserves)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Masoeu, A (Amogelang)				Opponent Thabethe, S (Simphiwe)
2	5	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Beaton, M (Mekhl)				Opponent Lamola, L (Leago)
3	4	Tournament Ekurhuleni Trials 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Michel, N (Nazario)				Opponent Gabel Smit, H (Heinrich)

#	Games	Start				End
1	5	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Beaton, M (Mekhl)				Opponent Lamola, L (Leago)
2	4	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Michel, N (Nazario)				Opponent Thabethe, S (Simphiwe)
3	3	Tournament Ekurhuleni/Springs Open 025				Tournament East Rand Chess Club Open 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Durandt, Z (Zion Alexander)				Opponent Weakley, I (Isabella)

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Masoeu, A (Amogelang)				Opponent van der Westhuizen, G (Gabriel)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Teams 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Gouws, L (Luca)				Opponent Gabel Smit, H (Heinrich)
3	2	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 0.5	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Gabel Smit, H (Heinrich)				Opponent Beaton, M (Mekhl)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Masoeu, A (Amogelang)				Opponent Thabethe, S (Simphiwe)
2	4	Tournament Ekurhuleni Trials 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Michel, N (Nazario)				Opponent Gabel Smit, H (Heinrich)
3	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Phiri, J (Junior)				Opponent Lamola, L (Leago)

#	Games	Start				End
1	4	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Michel, N (Nazario)				Opponent Thabethe, S (Simphiwe)
2	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Phiri, J (Junior)				Opponent Lamola, L (Leago)
3	3	Tournament Ekurhuleni/Springs Open 025				Tournament East Rand Chess Club Open 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Durandt, Z (Zion Alexander)				Opponent Weakley, I (Isabella)

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 3	type Rapid	result 1	date 2025-08-02	rnd 6	type Rapid	result 1
		Opponent Masoeu, A (Amogelang)				Opponent van der Westhuizen, G (Gabriel)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Teams 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Gouws, L (Luca)				Opponent Gabel Smit, H (Heinrich)
3	1	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Beaton, M (Mekhl)				Opponent Beaton, M (Mekhl)

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	Gabel Smit ,H (Heinrich)	4	2	0	3	1	-141.7	1	1	425	0	0	0
1	Gabel Smit ,H (Heinrich)	4	1334.8	1334.8	3	1342	1193.1	1	1256.2	1759.8	0	0	0
2	Michel ,N (Nazario)	4	1	-212.5	3	1	-141.7	1	0	-425	0	0	0
2	Michel ,N (Nazario)	4	1277.2	1064.7	3	1298.4	1135.5	1	1200	852.2	0	0	0
3	Beaton ,M (Mekhl)	4	3	212.5	2	1	0	2	2	425	0	0	0
3	Beaton ,M (Mekhl)	4	1238.9	1451.4	2	1274.9	1238.9	2	1200	1663.9	0	0	0
4	Moodley ,J (Jayden)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Moodley ,J (Jayden)	3	1374	949	3	1331.5	949	0	0	0	0	0	0
5	Diyalani ,D (Dhanush)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Diyalani ,D (Dhanush)	3	1351.5	1493.2	3	1332.4	1493.2	0	0	0	0	0	0
6	Mendonca ,M (Mark)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Mendonca ,M (Mark)	3	1425.8	1000.8	3	1425.8	1000.8	0	0	0	0	0	0
7	Benjamin ,L (Liyabona)	2	1	0	2	1	0	0	0	0	0	0	0
7	Benjamin ,L (Liyabona)	2	1334.6	1334.6	2	1307.3	1334.6	0	0	0	0	0	0
8	Netshituni ,O (Ompfa)	2	2	425	2	2	425	0	0	0	0	0	0
8	Netshituni ,O (Ompfa)	2	1199.7	1624.7	2	1199.8	1624.7	0	0	0	0	0	0
9	Smit ,L (Liam)	2	1	0	2	1	0	0	0	0	0	0	0
9	Smit ,L (Liam)	2	1356.9	1356.9	2	1292.8	1356.9	0	0	0	0	0	0
10	Lamola ,L (Leago)	2	1	0	2	1	0	0	0	0	0	0	0
10	Lamola ,L (Leago)	2	1253.2	1253.2	2	1239.9	1253.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Theron, T (Theart Machiel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms