Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wessels, T (Theodore)

Chess SA id

1130140205

FIDE id

Date of birth

2013-02-05 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1465

Item	Main	Standard	Rapid	Blitz
Rating	1518.4	1522.7	1184.8	1200
Raw rating	1518.4	1522.7	1184.8	1200
Weighted rating	1471.2	1465.5	1183.4	1200
Weighted performance	1489.8	1490.9	0	0
Floor	1059.6	1049.1	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	105.3	104.7	169.4	165.8
Highest rating	1580.1 2024-04-01	1565.2 2024-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1559.6 2024-05-01	1549.1 2024-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1471.2 2025-11-01	1465.5 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1580.1 2024-04-01	1565.2 2024-04-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1518.4	1522.7	1184.8	1200
Analysis
Rating	1518.4	1522.7	1184.8	1200
Raw rating	1518.4	1522.7	1184.8	1200
Weighted rating	1471.2	1465.5	1183.4
Weighted performance	1489.8	1490.9	0
K-factor	32	32	36	36
Floor	1059.6	1049.1	700	700
Max/Min rating change allowed	105.3	104.7	169.4	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	1518.4	1522.7	1184.8	1200
New weighted rating	1476.4	1471.7	1183.4	1200
New weighted performance	1480.9	1481.9	0	0
Temp new rating	1518.4	1522.7	1184.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1518.4	1522.7	1184.8	1200
New K-factor	32	32	36	36
New floor	1059.6	1049.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	59	59	0
	71	66	5
	62	62	0
	43	43	0
	0	0	0
History	235	230	5

Games since
	Main 130	Standard 125		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1138		397		136
Male	988		334		114
U14	150		47		15
U14 Male	121		36		12
Standard
	RSA		Province		Region
Overall	1049		400		136
Male	907		340		114
U14	143		45		15
U14 Male	115		35		12
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	59	35.5	60.17	86.4	1405.7	1492.1
Standard	59	35.5	60.17	86.4	1405.7	1492.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	235	145.5	61.91	101.3	1331.1	1432.3
Standard	230	143.5	62.39	105.3	1329.7	1435
Rapid	5	2	40	-85	1394	1309
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1518.4	1522.7	1184.8	1200
2025-09-30	1514.4	1516.3	1184.8	1200
2025-09-01	1514.4	1516.3	1184.8	1200
2025-08-01	1520.5	1525	1184.8	1200
2025-07-01	1506.8	1513.9	1184.8	1200
2025-06-01	1481.4	1488.8	1184.8	1200
2025-05-01	1439.9	1433.3	1184.8	1200
2025-04-01	1439.9	1433.3	1184.8	1200
2025-03-01	1445.5	1436.8	1184.8	1200
2025-02-01	1467	1454.7	1184.8	1200
2025-01-01	1467	1454.7	1179.5	1200
2024-12-01	1424.3	1404.8	1179.5	1200
2024-11-01	1424.3	1404.8	1179.5	1200
2024-10-01	1424.3	1404.8	1179.5	1200
2024-09-01	1424.3	1404.8	1179.5	1200
2024-08-01	1411.4	1387.2	1179.5	1200
2024-07-01	1462.9	1442.2	1179.5	1200
2024-09-01	1474.1	1451.5	1179.5	1200
2024-05-01	1559.6	1549.1	1179.5	1200
2024-04-01	1392.1	1390.5	1179.5	1200
2024-03-01	1387.6	1392.7	1179.5	1200
2024-02-01	1399.8	1392.7	1200	1200
2024-01-01	1390	1381.8	1200	1200
2023-12-01	1390	1381.8	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	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	JMC Closed 2025 (U14)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	South African Open 2025 (U14 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	Knight Riders Youth Day Open 2025 (B+C)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	Mzansi Africa Classic 2025 (Intermediate)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	JMC Crawford Sandton 2025 (B)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
7	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
8	2025 Chris Greyling Open Chess Tournament (C)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
9	JMC Crawford Ruimsig 2025 (B)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
10	Knight Riders Open Chess Tournament 2025 (C)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	MCA Welcome 2025 (Advanced)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
12	2025 Blou Bul Open Chess Tournament (C)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	JMC Closed 2025 (U14)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	South African Open 2025 (U14 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	Knight Riders Youth Day Open 2025 (B+C)	2025-06-15	2025-06-15	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
5	Mzansi Africa Classic 2025 (Intermediate)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	JMC Crawford Sandton 2025 (B)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
7	CPH May 2025 (C)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
8	2025 Chris Greyling Open Chess Tournament (C)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
9	JMC Crawford Ruimsig 2025 (B)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
10	Knight Riders Open Chess Tournament 2025 (C)	2025-02-22	2025-02-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	MCA Welcome 2025 (Advanced)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
12	2025 Blou Bul Open Chess Tournament (C)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
13	Gauteng Inter-Region at UJ 2024 (U12 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
14	JMC Closed 2024 (C)	2024-08-09	2024-08-11	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
15	Chess Power House July Open 2024 (C)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
16	South African Open Chess Championship 2024 (C)	2024-07-04	2024-07-07	Standard	Ethekwini (KED)	7	7	4	Yes	Analysis
17	JMC Trinityhouse Little Falls 2024 (B)	2024-06-02	2024-06-02	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
18	JMC Crawford International Sandton 2024 (B)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
19	JMC Helpmekaar Kollege Tournament 2024 (B)	2024-05-04	2024-05-04	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
20	Westwood Open 2024 (C)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
21	First Knight Riders Junior Open 2024 (A+B)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
22	2024 Chris Greyling Open Chess Tournament (D3)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
23	JNW Open - Classic - Crawford 2024 (B)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
24	Gear Up Mzansi Rapid 2024 (Intermediate)	2024-02-17	2024-02-17	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
25	2024 Gauteng Inter-Region Chess Championship (U12A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
26	JMC Kick Off Tournament 2024 (C)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
27	JMC Closed Aug 2023 (U12)	2023-08-04	2023-08-06	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
28	2023 Menlo Open Tournament (C)	2023-07-22	2023-07-22	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
29	JMC Trinity Little Falls 2023 (C)	2023-07-02	2023-07-02	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
30	JMC - The Higher Ground Restaurant 2nd Blitz Event 2023	2023-07-30	2023-07-30	Blitz	Johannesburg Metro (GJM)	7	0	0	No	Analysis
31	3rd Knight Riders Junior Open 2023 (U10+U12)	2023-07-29	2023-07-29	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
32	Knight Riders Youth Day 2023 (U12)	2023-06-16	2023-06-16	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
33	JNW Open - Trinityhouse Little Falls 2023 (B)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
34	Mzansi Fide Open 2023 (Intermediate)	2023-04-27	2023-05-01	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
35	JNW Open - Trinityhouse Little Falls 2023 (C)	2023-05-13	2023-05-13	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
36	Gauteng Open Arnold Classic 2023 (C)	2023-05-20	2023-05-20	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
37	Silver Lakes Open Chess Tournament (C)	2023-04-15	2023-04-15	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
38	JNW Open - Crawford 2023 (C)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
39	JMC 1 St Peters 2023 (C)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
40	2022 South African Junior Team Chess Championships (U10 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	7	Yes	Analysis
41	JMC 3rd Trials 2022 (U10)	2022-09-11	2022-09-11	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
42	UJ Fundraising Tournament 2022 (D)	2022-08-13	2022-08-13	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
43	JMC Womens Day 2022 (U10)	2022-08-06	2022-08-06	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
44	JMC 2nd Trials 2022 (C)	2022-08-27	2022-08-27	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
45	2022 Jacaranda Round Robin (W)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
46	JMC Trials 1 - Laerskool Fontainebleau 2022 (U10)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
47	Mzansi Open 2022 (Young Masters)	2022-04-30	2022-05-01	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	14	Tournament JMC 3rd Trials 2022				Tournament JNW Open - Crawford 2023
		date 2022-09-11	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Van Heerden, D (David)				Opponent Botha, A (Andrea)
2	11	Tournament 2022 Jacaranda Round Robin				Tournament UJ Fundraising Tournament 2022
		date 2022-07-30	rnd 2	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 0.5
		Opponent Smart, L (Liam Jonathan)				Opponent Weng, D (Daniel)
3	10	Tournament Gauteng Open Arnold Classic 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 0.5
		Opponent Prinsloo, A (Alexander)				Opponent Buhrmann, J (Johann)

#	Games	Start				End
1	14	Tournament JMC 3rd Trials 2022				Tournament JNW Open - Crawford 2023
		date 2022-09-11	rnd 3	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Van Heerden, D (David)				Opponent Botha, A (Andrea)
2	11	Tournament 2022 Jacaranda Round Robin				Tournament UJ Fundraising Tournament 2022
		date 2022-07-30	rnd 2	type Standard	result 1	date 2022-08-13	rnd 2	type Standard	result 0.5
		Opponent Smart, L (Liam Jonathan)				Opponent Weng, D (Daniel)
3	10	Tournament Gauteng Open Arnold Classic 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-06-24	rnd 1	type Standard	result 0.5
		Opponent Prinsloo, A (Alexander)				Opponent Buhrmann, J (Johann)

#	Games	Start				End
1	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Rademeyer, F (Frederick Paul)				Opponent Rademeyer, F (Frederick Paul)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Gemmell, Z (Zac)				Opponent Gemmell, Z (Zac)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament JMC 3rd Trials 2022				Tournament JNW Open - Crawford 2023
		date 2022-09-11	rnd 5	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Van Loggerenberg, E (Elandre)				Opponent Botha, A (Andrea)
2	9	Tournament Gauteng Open Arnold Classic 2023				Tournament Knight Riders Youth Day 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-06-16	rnd 5	type Standard	result 1
		Opponent Prinsloo, A (Alexander)				Opponent Mavundlela, T (Thabiso)
3	8	Tournament 2022 Jacaranda Round Robin				Tournament UJ Fundraising Tournament 2022
		date 2022-07-30	rnd 4	type Standard	result 1	date 2022-08-13	rnd 1	type Standard	result 1
		Opponent Kock, L (Luca)				Opponent Moeketsi, M (Mafoko)

#	Games	Start				End
1	12	Tournament JMC 3rd Trials 2022				Tournament JNW Open - Crawford 2023
		date 2022-09-11	rnd 5	type Standard	result 1	date 2023-03-04	rnd 4	type Standard	result 1
		Opponent Van Loggerenberg, E (Elandre)				Opponent Botha, A (Andrea)
2	9	Tournament Gauteng Open Arnold Classic 2023				Tournament Knight Riders Youth Day 2023
		date 2023-05-20	rnd 2	type Standard	result 1	date 2023-06-16	rnd 5	type Standard	result 1
		Opponent Prinsloo, A (Alexander)				Opponent Mavundlela, T (Thabiso)
3	8	Tournament 2022 Jacaranda Round Robin				Tournament UJ Fundraising Tournament 2022
		date 2022-07-30	rnd 4	type Standard	result 1	date 2022-08-13	rnd 1	type Standard	result 1
		Opponent Kock, L (Luca)				Opponent Moeketsi, M (Mafoko)

#	Games	Start				End
1	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Rademeyer, F (Frederick Paul)				Opponent Rademeyer, F (Frederick Paul)
2	1	Tournament Gear Up Mzansi Rapid 2024				Tournament Gear Up Mzansi Rapid 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Gemmell, Z (Zac)				Opponent Gemmell, Z (Zac)

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	Zulu ,T (Thandoluhle)	5	3	85	5	3	85	0	0	0	0	0	0
1	Zulu ,T (Thandoluhle)	5	1398.6	1483.6	5	1392	1483.6	0	0	0	0	0	0
2	Mallach ,D (Daniel)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
2	Mallach ,D (Daniel)	4	1357.7	1463.9	4	1345.2	1463.9	0	0	0	0	0	0
3	Thorulsley ,K (Kairaav)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Thorulsley ,K (Kairaav)	3	1491.3	1208	3	1489.2	1208	0	0	0	0	0	0
4	Chen ,Y (Youlin)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Chen ,Y (Youlin)	3	1422.4	1280.8	3	1420.8	1280.8	0	0	0	0	0	0
5	Mannar ,A (Aaryan)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
5	Mannar ,A (Aaryan)	3	1268.9	1552.2	3	1262.2	1552.2	0	0	0	0	0	0
6	Prinsloo ,A (Alexander)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Prinsloo ,A (Alexander)	3	1327	1185.4	3	1316.3	1185.4	0	0	0	0	0	0
7	Barker ,R (Ryan)	3	0	-425	2	0	-425	1	0	-425	0	0	0
7	Barker ,R (Ryan)	3	1416.8	991.8	2	1382.6	991.8	1	1200	991.8	0	0	0
8	Loots ,M (Mia)	2	2	425	2	2	425	0	0	0	0	0	0
8	Loots ,M (Mia)	2	1269.6	1694.6	2	1322.1	1694.6	0	0	0	0	0	0
9	Horn ,E (Evan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Horn ,E (Evan)	2	1512.8	1087.8	2	1509.3	1087.8	0	0	0	0	0	0
10	Kalimashe ,T (Tshireletso)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Kalimashe ,T (Tshireletso)	2	1643.9	1856.4	2	1633.4	1856.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Wessels, T (Theodore)

Ratings

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Top 10 opponents most often played

Norms