Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sibiya, S (Siphesihle)

Chess SA id

1110159165

FIDE id

Date of birth

2011-08-14 (U16)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1372.7

Item	Main	Standard	Rapid	Blitz
Rating	1252.4	1245.8	1271.3	1200
Raw rating	1252.4	1245.8	1271.3	1200
Weighted rating	1238.5	1226.3	1271.2	1200
Weighted performance	1147.6	1147.2	0	0
Floor	788.6	788.6	791.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.9	155.3	149.8	165.8
Highest rating	1533.2 2023-08-01	1288.6 2025-03-01	1630.6 2023-08-01	1200 2018-10-01
Highest raw rating	1288.6 2025-03-01	1288.6 2025-03-01	1291.4 2023-09-01	1200 2024-03-01
Highest weighted rating	1233.8 2025-08-01	1288.6 2018-10-01	1291.4 2025-07-01	1200 2018-10-01
Highest weighted performance	1533.2 2025-03-01	1288.6 2019-12-01	1630.6 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1252.4	1245.8	1271.3	1200
Analysis
Rating	1252.4	1245.8	1271.3	1200
Raw rating	1252.4	1245.8	1271.3	1200
Weighted rating	1238.5	1226.3	1271.2
Weighted performance	1147.6	1147.2	0
K-factor	36	36	36	36
Floor	788.6	788.6	791.4	700
Max/Min rating change allowed	153.9	155.3	149.8	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	1252.4	1245.8	1271.3	1200
New weighted rating	1240.5	1229.3	1271.2	1200
New weighted performance	1147.2	1146.7	0	0
Temp new rating	1252.4	1245.8	1271.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1252.4	1245.8	1271.3	1200
New K-factor	36	36	36	36
New floor	788.6	788.6	791.4	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	19	19	0
	16	6	10
	0	0	0
	0	0	0
History	45	35	10

Games since
	Main 29	Standard 29		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	6.5	65	127.5	1231.3	1358.8
Standard	10	6.5	65	127.5	1231.3	1358.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	45	24.5	54.44	37.8	1234.9	1272.7
Standard	35	17.5	50	0	1243	1243
Rapid	10	7	70	170	1206.5	1376.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1252.4	1245.8	1271.3	1200
2025-09-01	1252.4	1245.8	1271.3	1200
2025-08-01	1252.4	1245.8	1271.3	1200
2025-07-01	1252.4	1245.8	1271.3	1200
2025-06-01	1252.4	1245.8	1271.2	1200
2025-05-01	1252.4	1245.8	1271.2	1200
2025-04-01	1288.6	1288.6	1271.2	1200
2025-03-01	1288.6	1288.6	1271.2	1200
2025-02-01	1210.5	1193.9	1271.2	1200
2025-01-01	1208.9	1193.9	1271.2	1200
2024-12-01	1208.9	1193.9	1271.2	1200
2024-11-01	1208.9	1193.9	1271.2	1200
2024-10-01	1208.9	1193.9	1271.2	1200
2024-09-01	1217.6	1198.9	1271.2	1200
2024-08-01	1234.2	1215.5	1271.2	1200
2024-07-01	1233.3	1211.5	1271.2	1200
2024-06-01	1233.3	1211.5	1271.2	1200
2024-08-01	1197.9	1162.9	1271.2	1200
2024-04-01	1197.9	1162.9	1271.2	1200
2024-03-01	1197.9	1162.9	1271.2	1200
2024-02-01	1197.9	1162.9	1271.2	1200
2024-01-01	1197.9	1162.9	1271.2	1200
2023-12-01	1197.9	1162.9	1271.2	1200
2023-11-01	1197.9	1162.9	1271.2	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	Mpumalanga Open Chess Championship 2025 (C)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
2	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mpumalanga Open Chess Championship 2025 (C)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
2	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
3	West Acres Spring 2024 (A)	2024-09-07	2024-09-07	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	Laerskool Lydenburg 2024 (U14)	2024-08-24	2024-08-24	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
5	Uplands Chess Tournament 2024 (B)	2024-07-27	2024-07-27	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
6	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	Mpumalanga Final 2023 (B-Teams)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
8	Trac N4 Mbombela Chess Tournament 2023 (U14)	2023-09-09	2023-09-09	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
9	Trac N4 Mbombela Chess Tournament 2023 (U14)	2023-09-09	2023-09-09	Standard	Ehlanzeni (MEN)	5	1	0	Yes	Analysis
10	Interprimary Finals 2023 (B-Teams)	2023-08-14	2023-08-14	Rapid	Ehlanzeni (MEN)	3	3	3	Yes	Analysis
11	Interprimary 2023 (B-Teams)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	3	2	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Uplands Chess Tournament 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Ngobeni, T (Tsebo)				Opponent Sono, F (Feziwe)
2	5	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-14	rnd 3	type Rapid	result 1
		Opponent Craig, A (Aaron)				Opponent Van Der Walt, J (Johan)
3	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Curro Chess Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Maluleke, T (Thato)				Opponent Nobela, A (Awande)

#	Games	Start				End
1	6	Tournament Uplands Chess Tournament 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Ngobeni, T (Tsebo)				Opponent Sono, F (Feziwe)
2	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Curro Chess Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Maluleke, T (Thato)				Opponent Nobela, A (Awande)
3	3	Tournament Uplands Chess Tournament 2024				Tournament Laerskool Lydenburg 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-24	rnd 1	type Standard	result 1
		Opponent Sihlabela, S (Sibanhle)				Opponent Jordaan, D (David)

#	Games	Start				End
1	5	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-14	rnd 3	type Rapid	result 1
		Opponent Craig, A (Aaron)				Opponent Van Der Walt, J (Johan)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Landman, B (Bijon)				Opponent Landman, B (Bijon)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Hlatshwayo, Z (Zinhle)				Opponent Hlatshwayo, Z (Zinhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-14	rnd 3	type Rapid	result 1
		Opponent Craig, A (Aaron)				Opponent Van Der Walt, J (Johan)
2	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Curro Chess Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Maluleke, T (Thato)				Opponent Nobela, A (Awande)
3	3	Tournament Uplands Chess Tournament 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Vilavathu, V (Vaiga)				Opponent Sono, F (Feziwe)

#	Games	Start				End
1	4	Tournament Trac N4 Mbombela Chess Tournament 2023				Tournament Curro Chess Tournament 2024
		date 2023-09-09	rnd 5	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Maluleke, T (Thato)				Opponent Nobela, A (Awande)
2	3	Tournament Uplands Chess Tournament 2025				Tournament Mpumalanga Open Chess Championship 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-04-19	rnd 1	type Standard	result 1
		Opponent Vilavathu, V (Vaiga)				Opponent Sono, F (Feziwe)
3	3	Tournament Uplands Chess Tournament 2024				Tournament Laerskool Lydenburg 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-24	rnd 1	type Standard	result 1
		Opponent Sihlabela, S (Sibanhle)				Opponent Jordaan, D (David)

#	Games	Start				End
1	5	Tournament Interprimary 2023				Tournament Interprimary Finals 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-14	rnd 3	type Rapid	result 1
		Opponent Craig, A (Aaron)				Opponent Van Der Walt, J (Johan)
2	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Landman, B (Bijon)				Opponent Landman, B (Bijon)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Hlatshwayo, Z (Zinhle)				Opponent Hlatshwayo, Z (Zinhle)

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	Tibane ,P (Phavious)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Tibane ,P (Phavious)	2	1261	1048.5	2	1264.9	1048.5	0	0	0	0	0	0
2	Ngobeni ,T (Tsebo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ngobeni ,T (Tsebo)	1	1262.3	1687.3	1	1242.4	1687.3	0	0	0	0	0	0
3	Arugundiya ,R (Robert)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Arugundiya ,R (Robert)	1	1361.5	936.5	1	1351.9	936.5	0	0	0	0	0	0
4	Vilavathu ,V (Vaiga)	1	1	425	1	1	425	0	0	0	0	0	0
4	Vilavathu ,V (Vaiga)	1	1398.1	1823.1	1	1381.3	1823.1	0	0	0	0	0	0
5	Mabuza ,B (Bayanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mabuza ,B (Bayanda)	1	1181.9	756.9	1	1179.3	756.9	0	0	0	0	0	0
6	Christie ,J (Judah)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Christie ,J (Judah)	1	1344.9	919.9	1	1299.1	919.9	0	0	0	0	0	0
7	Mokoena ,L (Lebogang)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mokoena ,L (Lebogang)	1	1234.5	809.5	1	1237.1	809.5	0	0	0	0	0	0
8	Sihlabela ,S (Sibanhle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sihlabela ,S (Sibanhle)	1	1211.2	1636.2	1	1200	1636.2	0	0	0	0	0	0
9	Mkhatshwa ,A (Ayandiswa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mkhatshwa ,A (Ayandiswa)	1	1084.4	659.4	1	1072	659.4	0	0	0	0	0	0
10	Mabuza ,S (Sonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mabuza ,S (Sonke)	1	1303.8	878.8	1	1324.5	878.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sibiya, S (Siphesihle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms