Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tukushe, SJ (Sifiso Joshua)

Chess SA id

1020133798

FIDE id

Date of birth

2002-10-17 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1601.5	1563.6	1287.8	1187.4
Raw rating	1516.6	1508.4	1287.8	1187.4
Weighted rating	1354.6	1301.4	1277.3	1185.5
Weighted performance	1601.5	1563.6	0	0
Floor	1016.6	1008.4	787.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	105.6	106.9	146.3	168.8
Highest rating	1601.5 2026-01-01	1563.6 2026-01-01	1625.5 2024-09-01	1200 2018-10-01
Highest raw rating	1516.6 2026-01-01	1508.4 2026-01-01	1287.8 2024-10-01	1200 2024-02-01
Highest weighted rating	1354.6 2026-01-01	1301.4 2026-01-01	1261.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1601.5 2026-01-01	1563.6 2026-01-01	1625.5 2024-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-53.3	-10.4	0	64.8
New rating	1548.2	1553.2	1287.8	1252.2
Analysis
Rating	1601.5	1563.6	1287.8	1187.4
Raw rating	1516.6	1508.4	1287.8	1187.4
Weighted rating	1354.6	1301.4	1277.3
Weighted performance	1601.5	1563.6	0
K-factor	32	32	36	36
Floor	1016.6	1008.4	787.8	700
Max/Min rating change allowed	105.6	106.9	146.3	168.8
Games	7	0	0	7
Score	4.5	0	0	4.5
Expected score	4.55	0	0	2.7
Score-Expected	-0.05	0	0	1.8
Temp raw +/-	-1.6	0	0	64.8
Final raw +/-	-1.6	0	0	64.8
New raw rating	1514.9	1508.4	1287.8	1252.2
New weighted rating	1370.3	1321.2	1279.6	1190.7
New weighted performance	1548.2	1553.2	0	0
Temp new rating	1548.2	1553.2	1287.8	1252.2
Temp new rating +/-	-53.3	-10.4	0	64.8
Final new rating +/-	-53.3	-10.4	0	64.8
New rating	1548.2	1553.2	1287.8	1252.2
New K-factor	32	32	36	36
New floor	1016.6	1008.4	787.8	752.2

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	33	33	0	0
	15	0	5	10
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	48	33	5	10

Games since
	Main 48	Standard 33		Rapid 5		Blitz 10
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	1345		88		70
Male	1138		81		64
Adult	434		40		32
Adult Male	401		38		31
Standard
	RSA		Province		Region
Overall	1524		103		79
Male	1272		92		71
Adult	428		48		41
Adult Male	395		45		39
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	525		40		28
Male	461		36		24
Adult	257		15		12
Adult Male	242		14		11


	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	33	19.5	59.09	77.3	1436.2	1513.4
Standard	33	19.5	59.09	77.3	1436.2	1513.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	27	56.25	53.1	1449.7	1502.8
Standard	33	19.5	59.09	77.3	1436.2	1513.4
Rapid	5	4	80	255	1338.7	1593.7
Blitz	10	3.5	35	-127.5	1549.9	1422.4

Date	Main	Standard	Rapid	Blitz
2026-01-01	1516.6	1508.4	1287.8	1187.4
2025-11-30	1452.8	1435.2	1287.8	1187.4
2025-11-01	1427	1403.5	1287.8	1187.4
2025-09-30	1359.8	1312.4	1287.8	1187.4
2025-09-01	1353.2	1304.5	1287.8	1187.4
2025-08-01	1353.2	1304.5	1287.8	1187.4
2025-07-01	1353.2	1304.5	1287.8	1187.4
2025-06-01	1353.2	1304.5	1287.8	1187.4
2025-05-01	1362.3	1298.1	1287.8	1187.4
2025-04-01	1362.3	1298.1	1287.8	1187.4
2025-03-01	1294.2	1200	1287.8	1187.4
2025-02-01	1294.2	1200	1287.8	1186.8
2025-01-01	1294.2	1200	1287.8	1173
2024-12-01	1294.2	1200	1287.8	1173
2024-11-01	1294.2	1200	1287.8	1173
2024-10-01	1294.2	1200	1287.8	1173
2024-09-01	1254.9	1200	1200	1173
2024-11-01	1254.9	1200	1200	1173
2024-07-01	1243.6	1200	1200	1200
2024-06-01	1243.6	1200	1200	1200
2024-05-01	1243.6	1200	1200	1200
2024-04-01	1243.6	1200	1200	1200
2024-03-01	1243.6	1200	1200	1200
2024-02-01	1243.6	1200	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Westville Chess Club Blitz 2026 (A)	2026-01-16	2026-01-16	Blitz	Ethekwini (KED)	7	7	4.5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Westville Chess Club Blitz 2026 (A)	2026-01-16	2026-01-16	Blitz	Ethekwini (KED)	7	7	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Westville Chess Club Blitz 2026 (A)	2026-01-16	2026-01-16	Blitz	Ethekwini (KED)	7	7	4.5	Yes	Analysis
2	Westville Chess Club Nov & Dec 2025 (A)	2025-10-31	2025-12-12	Standard	Ethekwini (KED)	7	6	6	Yes	Analysis
3	2025 Westville Chess Club Summer (Open)	2025-11-22	2025-11-22	Standard	Ethekwini (KED)	5	5	3.5	Yes	Analysis
4	2025 Westville Chess Club Sept-Oct Open (A)	2025-09-19	2025-10-17	Standard	Ethekwini (KED)	5	5	4	Yes	Analysis
5	2025 Ukuthula Trust Chess Club Closed	2025-10-08	2025-10-09	Standard	Ethekwini (KED)	6	6	5.5	Yes	Analysis
6	2025 Westville Chess Club Winter Tournament (A)	2025-08-20	2025-08-20	Standard	Ethekwini (KED)	5	5	2	Yes	Analysis
7	Moja Chess Extravaganza 2025 (B)	2025-04-26	2025-05-01	Standard	Johannesburg Metro (GJM)	9	0	0	No	Analysis
8	2025 KZN Open (A)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	6	1.5	Yes	Analysis
9	2025 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
10	The Heritage Open Chess Tournament 2024	2024-09-28	2024-09-28	Rapid	Ethekwini (KED)	5	5	4	Yes	Analysis
11	South African Open Chess Championship 2024 (Blitz)	2024-07-04	2024-07-04	Blitz	Ethekwini (KED)	11	10	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Ukuthula Trust Chess Club Closed
		date 2025-08-20	rnd 5	type Standard	result 1	date 2025-10-09	rnd 6	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Masiteng, L (Lerato)
2	6	Tournament The Heritage Open Chess Tournament 2024				Tournament 2025 Ethekwini Open
		date 2024-09-28	rnd 2	type Rapid	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Govender, Z (Zion)				Opponent Njapha, M (Mndeni)
3	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 7	type Blitz	result 1	date 2024-07-04	rnd 8	type Blitz	result 1
		Opponent Puran, M (Madhav)				Opponent Biri, D (Denison)

#	Games	Start				End
1	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Kanwal, T (Tejasvi)				Opponent Njapha, M (Mndeni)
2	1	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Westville Chess Club Winter Tournament
		date 2025-08-20	rnd 5	type Standard	result 1	date 2025-08-20	rnd 5	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)
3	1	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Westville Chess Club Winter Tournament
		date 2025-08-20	rnd 3	type Standard	result 1	date 2025-08-20	rnd 3	type Standard	result 1
		Opponent Reddy, D (Darshan)				Opponent Reddy, D (Darshan)

#	Games	Start				End
1	4	Tournament The Heritage Open Chess Tournament 2024				Tournament The Heritage Open Chess Tournament 2024
		date 2024-09-28	rnd 2	type Rapid	result 1	date 2024-09-28	rnd 5	type Rapid	result 1
		Opponent Govender, Z (Zion)				Opponent Dunkley, J (Jaydon)

#	Games	Start				End
1	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 7	type Blitz	result 1	date 2024-07-04	rnd 8	type Blitz	result 1
		Opponent Puran, M (Madhav)				Opponent Biri, D (Denison)
2	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 3	type Blitz	result 0.5	date 2024-07-04	rnd 4	type Blitz	result 1
		Opponent Matshego, T (Thato)				Opponent Essop, R (Rashied)

#	Games	Start				End
1	6	Tournament The Heritage Open Chess Tournament 2024				Tournament 2025 Ethekwini Open
		date 2024-09-28	rnd 2	type Rapid	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Govender, Z (Zion)				Opponent Njapha, M (Mndeni)
2	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 7	type Blitz	result 1	date 2024-07-04	rnd 8	type Blitz	result 1
		Opponent Puran, M (Madhav)				Opponent Biri, D (Denison)
3	1	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Westville Chess Club Winter Tournament
		date 2025-08-20	rnd 5	type Standard	result 1	date 2025-08-20	rnd 5	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)

#	Games	Start				End
1	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Kanwal, T (Tejasvi)				Opponent Njapha, M (Mndeni)
2	1	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Westville Chess Club Winter Tournament
		date 2025-08-20	rnd 5	type Standard	result 1	date 2025-08-20	rnd 5	type Standard	result 1
		Opponent Reddy, T (Tara)				Opponent Reddy, T (Tara)
3	1	Tournament 2025 Westville Chess Club Winter Tournament				Tournament 2025 Westville Chess Club Winter Tournament
		date 2025-08-20	rnd 3	type Standard	result 1	date 2025-08-20	rnd 3	type Standard	result 1
		Opponent Reddy, D (Darshan)				Opponent Reddy, D (Darshan)

#	Games	Start				End
1	4	Tournament The Heritage Open Chess Tournament 2024				Tournament The Heritage Open Chess Tournament 2024
		date 2024-09-28	rnd 2	type Rapid	result 1	date 2024-09-28	rnd 5	type Rapid	result 1
		Opponent Govender, Z (Zion)				Opponent Dunkley, J (Jaydon)

#	Games	Start				End
1	2	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 7	type Blitz	result 1	date 2024-07-04	rnd 8	type Blitz	result 1
		Opponent Puran, M (Madhav)				Opponent Biri, D (Denison)
2	1	Tournament South African Open Chess Championship 2024				Tournament South African Open Chess Championship 2024
		date 2024-07-04	rnd 4	type Blitz	result 1	date 2024-07-04	rnd 4	type Blitz	result 1
		Opponent Essop, R (Rashied)				Opponent Essop, R (Rashied)

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	Reddy ,D (Darshan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Reddy ,D (Darshan)	2	1353.9	1778.9	2	1263.6	1778.9	0	0	0	0	0	0
2	Reddy ,T (Tara)	2	2	425	2	2	425	0	0	0	0	0	0
2	Reddy ,T (Tara)	2	1335.4	1760.4	2	1205.9	1760.4	0	0	0	0	0	0
3	Njapha ,M (Mndeni)	2	1	0	2	1	0	0	0	0	0	0	0
3	Njapha ,M (Mndeni)	2	1590.7	1590.7	2	1586.2	1590.7	0	0	0	0	0	0
4	Maphumulo ,A (Akhona)	2	2	425	2	2	425	0	0	0	0	0	0
4	Maphumulo ,A (Akhona)	2	1231.6	1656.6	2	1235.6	1656.6	0	0	0	0	0	0
5	Taljaard ,C (Connor)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Taljaard ,C (Connor)	2	1653	1228	2	1622	1228	0	0	0	0	0	0
6	Weng ,Y (Yu Bo (David))	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Weng ,Y (Yu Bo (David))	1	1690.7	1265.7	1	1692.2	1265.7	0	0	0	0	0	0
7	Manqele ,SP (Siyabonga Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Manqele ,SP (Siyabonga Prince)	1	1522.6	1097.6	1	1524.9	1097.6	0	0	0	0	0	0
8	Mboyi ,A (Alwande)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Mboyi ,A (Alwande)	1	1269.4	1269.4	1	1235.7	1269.4	0	0	0	0	0	0
9	Kanwal ,T (Tejasvi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kanwal ,T (Tejasvi)	1	1626.3	2051.3	1	1633.3	2051.3	0	0	0	0	0	0
10	Mkhize ,M (Mondli)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mkhize ,M (Mondli)	1	1442.2	1017.2	1	1423.3	1017.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Tukushe, SJ (Sifiso Joshua)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms