Chess South Africa Ratings Database

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Personal

Thusi, S (Siyanda)

Chess SA id

1090311172

FIDE id

Date of birth

2009-02-01 (U18)

Gender

Male

Region

Uthukela (KUL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1388.9	1365.8	1247.5	1200
Raw rating	1388.9	1365.8	1247.5	1200
Weighted rating	1331.2	1329.3	1203.8	1200
Weighted performance	0	0	0	0
Floor	888.9	865.8	747.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	126.7	130.9	155	165.8
Highest rating	1617 2024-09-01	1620.6 2024-09-01	1247.5 2025-09-30	1200 2024-09-01
Highest raw rating	1388.9 2025-09-30	1365.8 2024-10-01	1247.5 2025-09-30	1200 2024-09-01
Highest weighted rating	1365.8 2024-10-01	1365.8 2024-10-01	1203.8 2025-09-30	1200 2024-09-01
Highest weighted performance	1617 2024-09-01	1620.6 2024-09-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1388.9	1365.8	1247.5	1200
Analysis
Rating	1388.9	1365.8	1247.5	1200
Raw rating	1388.9	1365.8	1247.5	1200
Weighted rating	1331.2	1329.3	1203.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	888.9	865.8	747.5	700
Max/Min rating change allowed	126.7	130.9	155	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	1388.9	1365.8	1247.5	1200
New weighted rating	1339	1335.4	1207.4	1200
New weighted performance	0	0	0	0
Temp new rating	1388.9	1365.8	1247.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1388.9	1365.8	1247.5	1200
New K-factor	36	36	36	36
New floor	888.9	865.8	747.5	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	12	12	0
	0	0	0
	0	0	0
	0	0	0
History	18	12	6

Games since
	Main 18	Standard 12		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Uthukela (KUL)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	6	3.5	58.33	70.8	1447.8	1518.6
Standard	0	0	0	0	0	0
Rapid	6	3.5	58.33	70.8	1447.8	1518.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	12.5	69.44	165.3	1410.7	1575.9
Standard	12	9	75	212.5	1392.1	1604.6
Rapid	6	3.5	58.33	70.8	1447.8	1518.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1388.9	1365.8	1247.5	1200
2025-09-01	1365.8	1365.8	1200	1200
2025-08-01	1365.8	1365.8	1200	1200
2025-07-01	1365.8	1365.8	1200	1200
2025-06-01	1365.8	1365.8	1200	1200
2025-05-01	1365.8	1365.8	1200	1200
2025-04-01	1365.8	1365.8	1200	1200
2025-03-01	1365.8	1365.8	1200	1200
2025-02-01	1365.8	1365.8	1200	1200
2025-01-01	1365.8	1365.8	1200	1200
2024-12-01	1365.8	1365.8	1200	1200
2024-11-01	1365.8	1365.8	1200	1200
2024-10-01	1365.8	1365.8	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	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
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	2025 KZN Provincial Trials (U18)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Provincial Trials (U18)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	6	3.5	Yes	Analysis
2	2024 South Africa National Schools Chess Championship (U15 Boys)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	6	4	Yes	Analysis
3	2024 KZN Schools District Selections (U15 Boys)	2024-09-13	2024-09-15	Standard	Ethekwini (KED)	6	6	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2024 KZN Schools District Selections				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-13	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 0.5
		Opponent Ngwenya, F (Fanelesibonge)				Opponent Strydom, MJ (Matthys)
2	4	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-27	rnd 4	type Standard	result 0.5	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Hibbins, G (Graeme)				Opponent Groener, G (Gladwin)
3	3	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 4	type Rapid	result 1	date 2025-09-06	rnd 6	type Rapid	result 0.5
		Opponent Dubula, A (Ayabonga)				Opponent Naicker, K (Kemera)

#	Games	Start				End
1	7	Tournament 2024 KZN Schools District Selections				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-13	rnd 1	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 0.5
		Opponent Ngwenya, F (Fanelesibonge)				Opponent Strydom, MJ (Matthys)
2	4	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-27	rnd 4	type Standard	result 0.5	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Hibbins, G (Graeme)				Opponent Groener, G (Gladwin)

#	Games	Start				End
1	3	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 4	type Rapid	result 1	date 2025-09-06	rnd 6	type Rapid	result 0.5
		Opponent Dubula, A (Ayabonga)				Opponent Naicker, K (Kemera)
2	1	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Ngcobo, M (Mlungisi)				Opponent Ngcobo, M (Mlungisi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 5	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Winterbach, J (Jayden)				Opponent Groener, G (Gladwin)
2	2	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 4	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Dubula, A (Ayabonga)				Opponent Mkwanazi, Y (Yongama)
3	2	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-09-15	rnd 6	type Standard	result 1
		Opponent Lwandle, K (Khumbulani)				Opponent Subramoney, R (Riaan)

#	Games	Start				End
1	3	Tournament 2024 South Africa National Schools Chess Championship				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-09-28	rnd 5	type Standard	result 1	date 2024-09-28	rnd 7	type Standard	result 1
		Opponent Winterbach, J (Jayden)				Opponent Groener, G (Gladwin)
2	2	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-09-15	rnd 6	type Standard	result 1
		Opponent Lwandle, K (Khumbulani)				Opponent Subramoney, R (Riaan)
3	1	Tournament 2024 KZN Schools District Selections				Tournament 2024 KZN Schools District Selections
		date 2024-09-14	rnd 3	type Standard	result 1	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Sewrathan, R (Rohan)				Opponent Sewrathan, R (Rohan)

#	Games	Start				End
1	2	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 4	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent Dubula, A (Ayabonga)				Opponent Mkwanazi, Y (Yongama)
2	1	Tournament 2025 KZN Provincial Trials				Tournament 2025 KZN Provincial Trials
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Ngcobo, M (Mlungisi)				Opponent Ngcobo, M (Mlungisi)

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	Hlomuka ,M (Mabutho)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hlomuka ,M (Mabutho)	1	1287.5	862.5	1	1291.1	862.5	0	0	0	0	0	0
2	Groener ,G (Gladwin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Groener ,G (Gladwin)	1	1508.6	1933.6	1	1488.4	1933.6	0	0	0	0	0	0
3	Nzuza ,M (Mthobisi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Nzuza ,M (Mthobisi)	1	1442.6	1442.6	1	1489.8	1442.6	0	0	0	0	0	0
4	Strydom ,MJ (Matthys Jacobus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Strydom ,MJ (Matthys Jacobus)	1	1586.2	1586.2	1	1611.8	1586.2	0	0	0	0	0	0
5	Sewrathan ,R (Rohan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sewrathan ,R (Rohan)	1	1227.7	1652.7	1	1246.4	1652.7	0	0	0	0	0	0
6	Ngwenya ,F (Fanelesibonge)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ngwenya ,F (Fanelesibonge)	1	1219.9	1644.9	1	1248	1644.9	0	0	0	0	0	0
7	Ndlovu ,U (Uyanda)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Ndlovu ,U (Uyanda)	1	1369.9	1369.9	1	1350.2	1369.9	0	0	0	0	0	0
8	Subramoney ,R (Riaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Subramoney ,R (Riaan)	1	1390.8	1815.8	1	1375.1	1815.8	0	0	0	0	0	0
9	Hibbins ,G (Graeme)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Hibbins ,G (Graeme)	1	1546.6	1546.6	1	1556.1	1546.6	0	0	0	0	0	0
10	Winterbach ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
10	Winterbach ,J (Jayden)	1	1392.8	1817.8	1	1391.8	1817.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Thusi, S (Siyanda)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms