Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sello, T (Tumelo)

Chess SA id

1140300152

FIDE id

Date of birth

2014-08-28 (U12)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1320.8

Item	Main	Standard	Rapid	Blitz
Rating	1417.9	1419	1200	1200
Raw rating	1399.8	1407.3	1200	1200
Weighted rating	1354.3	1358.4	1200	1200
Weighted performance	1417.9	1419	0	0
Floor	904.2	907.3	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.7	123.4	165.8	165.8
Highest rating	1443.5 2024-03-01	1447.1 2024-03-01	1200 2024-04-01	1200 2024-04-01
Highest raw rating	1404.2 2024-10-01	1407.3 2025-11-01	1200 2024-04-01	1200 2024-04-01
Highest weighted rating	1404.2 2024-10-01	1406.2 2024-10-01	1200 2024-04-01	1200 2024-04-01
Highest weighted performance	1443.5 2024-03-01	1447.1 2024-03-01	1200 2024-04-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.4	-8.4	0	0
New rating	1409.5	1410.6	1200	1200
Analysis
Rating	1417.9	1419	1200	1200
Raw rating	1399.8	1407.3	1200	1200
Weighted rating	1354.3	1358.4	1200
Weighted performance	1417.9	1419	0
K-factor	32	32	36	36
Floor	904.2	907.3	700	700
Max/Min rating change allowed	124.7	123.4	165.8	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	1399.8	1407.3	1200	1200
New weighted rating	1360	1364.2	1200	1200
New weighted performance	1409.5	1410.6	0	0
Temp new rating	1409.5	1410.6	1200	1200
Temp new rating +/-	-8.4	-8.4	0	0
Final new rating +/-	-8.4	-8.4	0	0
New rating	1409.5	1410.6	1200	1200
New K-factor	32	32	36	36
New floor	904.2	907.3	700	700

Item	Main	Standard
	0	0
	30	30
	36	36
	0	0
	0	0
	0	0
History	66	66

Games since
	Main 66	Standard 66		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1996		703		68
Male	1646		567		57
U12	255		94		7
U12 Male	183		64		6
Standard
	RSA		Province		Region
Overall	1897		697		67
Male	1557		565		55
U12	240		91		8
U12 Male	172		60		6
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	30	21.5	71.67	184.2	1259	1443.2
Standard	30	21.5	71.67	184.2	1259	1443.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	44	66.67	141.7	1253.2	1394.9
Standard	66	44	66.67	141.7	1253.2	1394.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1399.8	1407.3	1200	1200
2025-09-30	1390.5	1398	1200	1200
2025-09-01	1357.6	1357.7	1200	1200
2025-08-01	1365.8	1369.1	1200	1200
2025-07-01	1365.8	1369.1	1200	1200
2025-06-01	1365.8	1369.1	1200	1200
2025-05-01	1337.3	1334.4	1200	1200
2025-04-01	1337.3	1334.4	1200	1200
2025-03-01	1323.9	1318.8	1200	1200
2025-02-01	1323.9	1318.8	1200	1200
2025-01-01	1323.9	1318.8	1200	1200
2024-12-01	1404.2	1406.2	1200	1200
2024-11-01	1404.2	1406.2	1200	1200
2024-10-01	1404.2	1406.2	1200	1200
2024-09-01	1338.7	1360.2	1200	1200
2024-08-01	1338.7	1360.2	1200	1200
2024-07-01	1338.7	1360.2	1200	1200
2024-09-01	1338.7	1360.2	1200	1200
2024-05-01	1338.7	1360.2	1200	1200
2024-04-01	1281.3	1297.6	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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	2025 Gauteng Top Schools Teams (U13)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Laerskool Eligwa Open 20 Sept 2025 (E)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	GDE (D7) Sedibeng East Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U13)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Laerskool Eligwa Open 20 Sept 2025 (E)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
4	GDE (D7) Sedibeng East Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U11 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U12 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
8	Kings Gambit Chess Open 14 Sept 2024 (E)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	Sedibeng Chess Open 07 Sept 24 (E)	2024-09-07	2024-09-07	Standard	Sedibeng (GSV)	5	1	0	Yes	Analysis
10	North School Primary Chess Open 2024 (E)	2024-08-31	2024-08-31	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
11	Hoerskool Overvaal Chess Open 2024 (E)	2024-04-20	2024-04-20	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
12	HS Drie Riviere Chess Open Section 2024 (E)	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
13	Valia's Open 2024 (F)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
14	NG Kerk Vanderbijlpark Suid 2024 (E)	2024-02-24	2024-02-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Mohokare, R (Rorisang)				Opponent Matsunyane, K (Kutlwano)
2	7	Tournament Hoerskool Overvaal Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 0.5
		Opponent Abdul, M (Muhammed Ayaan)				Opponent Pillay, Y (Yishai)
3	6	Tournament Valia's Open 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Nienaber, X (Xander)				Opponent Abdul, M (Muhammed Ayaan)

#	Games	Start				End
1	7	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Mohokare, R (Rorisang)				Opponent Matsunyane, K (Kutlwano)
2	7	Tournament Hoerskool Overvaal Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-31	rnd 5	type Standard	result 0.5
		Opponent Abdul, M (Muhammed Ayaan)				Opponent Pillay, Y (Yishai)
3	6	Tournament Valia's Open 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Nienaber, X (Xander)				Opponent Abdul, M (Muhammed Ayaan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Hoerskool Overvaal Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-31	rnd 4	type Standard	result 1
		Opponent Abdul, M (Muhammed Ayaan)				Opponent Misra, J (Jaiden)
2	6	Tournament Valia's Open 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Nienaber, X (Xander)				Opponent Abdul, M (Muhammed Ayaan)
3	4	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Moreki, J (Junior Tau)				Opponent Matsunyane, K (Kutlwano)

#	Games	Start				End
1	6	Tournament Hoerskool Overvaal Chess Open 2024				Tournament North School Primary Chess Open 2024
		date 2024-04-20	rnd 4	type Standard	result 1	date 2024-08-31	rnd 4	type Standard	result 1
		Opponent Abdul, M (Muhammed Ayaan)				Opponent Misra, J (Jaiden)
2	6	Tournament Valia's Open 2024				Tournament HS Drie Riviere Chess Open Section 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Nienaber, X (Xander)				Opponent Abdul, M (Muhammed Ayaan)
3	4	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament GDE Sedibeng East Schools - D7 Individuals 24 May 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Moreki, J (Junior Tau)				Opponent Matsunyane, K (Kutlwano)

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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Abdul ,MA (Muhammed Ayaan)	3	3	425	3	3	425	0	0	0	0	0	0
1	Abdul ,MA (Muhammed Ayaan)	3	1239.9	1664.9	3	1247.1	1664.9	0	0	0	0	0	0
2	Bambo ,T (Tumelo Warona)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Bambo ,T (Tumelo Warona)	3	1179.8	1321.4	3	1174.1	1321.4	0	0	0	0	0	0
3	Scholtz ,I (Imke)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
3	Scholtz ,I (Imke)	3	1332.8	1616.2	3	1317.5	1616.2	0	0	0	0	0	0
4	Sampson ,C (Cadon)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Sampson ,C (Cadon)	2	1320.3	895.3	2	1318.7	895.3	0	0	0	0	0	0
5	Moreki ,J (Junior Tau)	2	2	425	2	2	425	0	0	0	0	0	0
5	Moreki ,J (Junior Tau)	2	1232.8	1657.8	2	1227.6	1657.8	0	0	0	0	0	0
6	Nienaber ,B (Bernard)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nienaber ,B (Bernard)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Sekheo ,K (Keabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sekheo ,K (Keabetswe)	1	1205.7	1630.7	1	1205.4	1630.7	0	0	0	0	0	0
8	Tsoku ,K (Kearabetswe Ziyanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tsoku ,K (Kearabetswe Ziyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Visser ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
9	Visser ,D (David)	1	1163	1588	1	1154.9	1588	0	0	0	0	0	0
10	Molefe ,T (Tshegofatso)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Molefe ,T (Tshegofatso)	1	1324	899	1	1342.1	899	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sello, T (Tumelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms