Chess South Africa Ratings Database

PLAYER PAGE

Personal

Feng, SM (Sheng-Ming)

Chess SA id

196009309

FIDE id

Date of birth

1996-03-26 (Adult)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1417.9	1443.1	1160.3	1225.7
Raw rating	1367.5	1335.6	1160.3	1215.7
Weighted rating	1305.3	1262.7	1159.9	1225.7
Weighted performance	1417.9	1443.1	0	0
Floor	867.5	835.6	660.3	762.3
K-factor	36	36	40	36
Min/Max rating change allowed	130.6	136.7	175.5	162.2
Highest rating	1367.5 2025-11-01	1335.6 2025-11-01	1321.4 2024-03-01	1548.8 2024-09-01
Highest raw rating	1367.5 2025-11-01	1335.6 2025-11-01	1160.3 2024-04-01	1262.3 2024-10-01
Highest weighted rating	1332 2024-11-01	1278 2024-11-01	1160.3 2024-11-01	1262.3 2024-11-01
Highest weighted performance	1334.9 2024-09-01	1330.3 2025-11-01	1321.4 2024-03-01	1548.8 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-9.5	-9.7	0	0.9
New rating	1408.4	1433.3	1160.3	1226.6
Analysis
Rating	1417.9	1443.1	1160.3	1225.7
Raw rating	1367.5	1335.6	1160.3	1215.7
Weighted rating	1305.3	1262.7	1159.9
Weighted performance	1417.9	1443.1	0
K-factor	36	36	40	36
Floor	867.5	835.6	660.3	762.3
Max/Min rating change allowed	130.6	136.7	175.5	162.2
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	1367.5	1335.6	1160.3	1215.7
New weighted rating	1313.6	1271.3	1160.2	1226.6
New weighted performance	1408.4	1433.3	0	0
Temp new rating	1408.4	1433.3	1160.3	1226.6
Temp new rating +/-	-9.5	-9.7	0	0.9
Final new rating +/-	-9.5	-9.7	0	0.9
New rating	1408.4	1433.3	1160.3	1226.6
New K-factor	36	36	40	36
New floor	867.5	835.6	660.3	762.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	27	19	0	8
	25	14	4	7
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	190	166	9	15

Games since
	Main 52	Standard 33		Rapid 4		Blitz 15
Gender	Male
Age group	Adult
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	2527		31		8
Male	2037		30		8
Adult	555		16		7
Adult Male	508		16		7
Standard
	RSA		Province		Region
Overall	2814		36		14
Male	2246		30		12
Adult	532		14		7
Adult Male	486		13		7
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	428		10		3
Male	391		10		3
Adult	237		7		3
Adult Male	225		7		3


	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	27	15.5	57.41	63	1365.1	1428.1
Standard	19	12.5	65.79	134.2	1381.3	1515.5
Rapid	0	0	0	0	0	0
Blitz	8	3	37.5	-106.2	1326.8	1220.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	31	59.62	81.7	1333.3	1415
Standard	33	20	60.61	90.2	1336	1426.2
Rapid	4	1.5	37.5	-106.2	1428.5	1322.2
Blitz	15	9.5	63.33	113.3	1301.8	1415.2

Date	Main	Standard	Rapid	Blitz
2026-01-01	1367.5	1335.6	1160.3	1215.7
2025-11-30	1367.5	1335.6	1160.3	1215.7
2025-11-01	1367.5	1335.6	1160.3	1215.7
2025-09-30	1325.2	1278	1160.3	1215.7
2025-09-01	1325.2	1278	1160.3	1215.7
2025-08-01	1325.2	1278	1160.3	1215.7
2025-07-01	1332	1278	1160.3	1262.3
2025-06-01	1332	1278	1160.3	1262.3
2025-05-01	1332	1278	1160.3	1262.3
2025-04-01	1280.8	1222.3	1160.3	1262.3
2025-03-01	1280.8	1222.3	1160.3	1262.3
2025-02-01	1280.8	1222.3	1160.3	1262.3
2025-01-01	1276.9	1222.3	1160.3	1262.3
2024-12-01	1276.9	1222.3	1160.3	1262.3
2024-11-01	1276.9	1222.3	1160.3	1262.3
2024-10-01	1230	1196.3	1160.3	1262.3
2024-09-01	1207.4	1196.3	1160.3	1124.7
2024-11-01	1207.4	1196.3	1160.3	1124.7
2024-07-01	1207.4	1196.3	1160.3	1124.7
2024-06-01	1207.4	1196.3	1160.3	1124.7
2024-05-01	1147.9	1124.7	1160.3	1124.7
2024-04-01	1147.9	1124.7	1160.3	1124.7
2024-03-01	1124.7	1124.7	1124.7	1124.7
2024-02-01	1124.7	1124.7	1124.7	1124.7

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Lejweleputswa Chess Open Chess Tournament 2025 (A)	2025-11-29	2025-11-29	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
2	Lejweleputswa Chess Swiss Open Tournament 2025 (A)	2025-11-01	2025-11-01	Standard	Lejweleputswa (FLW)	5	4	2.5	Yes	Analysis
3	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	8	3	Yes	Analysis
5	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (Open)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
6	Mangaung Metro Chess 11-12 October 2024 (A)	2024-10-11	2024-10-12	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
7	Smart Chess Blitz 2024 (B)	2024-09-07	2024-09-07	Blitz	Mangaung (FMB)	7	7	6.5	Yes	Analysis
8	10th Piet van Zyl Chess Festival 2024 (C)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
9	Mangaung Metro Chess 10-11 May 2024 (A)	2024-05-10	2024-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
10	Mangaung Metro Chess 9 March 2024 (A)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament 10th Piet van Zyl Chess Festival 2024				Tournament Smart Chess Blitz 2024
		date 2024-05-25	rnd 5	type Standard	result 1	date 2024-09-07	rnd 7	type Blitz	result 1
		Opponent Ranooe, K (Kamohelo)				Opponent Gibbons, G (Gregory)
2	5	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Feldman, M (Matthew)				Opponent Ngakantsi, G (Gosego)
3	4	Tournament 11th Piet van Zyl Chess Festival 2025				Tournament 11th Piet van Zyl Chess Festival 2025
		date 2025-10-10	rnd 2	type Standard	result 0.5	date 2025-10-11	rnd 5	type Standard	result 1
		Opponent Rossouw, J (Johrne)				Opponent Van Der Merwe, CF (Christiaan Frederik)

#	Games	Start				End
1	5	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-25	rnd 3	type Standard	result 1
		Opponent Feldman, M (Matthew)				Opponent Ngakantsi, G (Gosego)
2	4	Tournament Mangaung Metro Chess 11-12 October 2024				Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025
		date 2024-10-12	rnd 3	type Standard	result 0.5	date 2025-03-29	rnd 1	type Standard	result 1
		Opponent Els, C (Christiaan)				Opponent Sefotlhelo, O (Omatlaotlhe)
3	3	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 3	type Standard	result 0.5	date 2025-03-29	rnd 5	type Standard	result 1
		Opponent Ntone, L (Lehlohonolo)				Opponent Xaba, T (Thabang)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Jordaan, W (Wian)				Opponent Jordaan, W (Wian)
2	1	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-09	rnd 3	type Rapid	result 0.5	date 2024-03-09	rnd 3	type Rapid	result 0.5
		Opponent Weng, Q (Qi)				Opponent Weng, Q (Qi)

#	Games	Start				End
1	7	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 1	type Blitz	result 1	date 2024-09-07	rnd 7	type Blitz	result 1
		Opponent Mokolokolo, T (Teboho)				Opponent Gibbons, G (Gregory)
2	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 6	type Blitz	result 1	date 2025-07-19	rnd 7	type Blitz	result 1
		Opponent Fouche, PJ (Paul)				Opponent Koetle, R (Realeboha)
3	1	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 9	type Blitz	result 1	date 2025-07-19	rnd 9	type Blitz	result 1
		Opponent Thabete, M (Million Nkosinathi)				Opponent Thabete, M (Million Nkosinathi)

#	Games	Start				End
1	5	Tournament 10th Piet van Zyl Chess Festival 2024				Tournament Smart Chess Blitz 2024
		date 2024-05-25	rnd 5	type Standard	result 1	date 2024-09-07	rnd 4	type Blitz	result 1
		Opponent Ranooe, K (Kamohelo)				Opponent Mohobane, L (Lebajoa)
2	3	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-24	rnd 1	type Standard	result 1
		Opponent Feldman, M (Matthew)				Opponent Herselman, J (Jayden Daniel Ferdinand)
3	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 6	type Blitz	result 1	date 2025-07-19	rnd 7	type Blitz	result 1
		Opponent Fouche, PJ (Paul)				Opponent Koetle, R (Realeboha)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 10-11 May 2024				Tournament 10th Piet van Zyl Chess Festival 2024
		date 2024-05-11	rnd 4	type Standard	result 1	date 2024-05-24	rnd 1	type Standard	result 1
		Opponent Feldman, M (Matthew)				Opponent Herselman, J (Jayden Daniel Ferdinand)
2	2	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 4	type Standard	result 1	date 2025-03-29	rnd 5	type Standard	result 1
		Opponent Graaff, I (Ivan)				Opponent Xaba, T (Thabang)
3	1	Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025				Tournament Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025
		date 2025-03-29	rnd 1	type Standard	result 1	date 2025-03-29	rnd 1	type Standard	result 1
		Opponent Sefotlhelo, O (Omatlaotlhe)				Opponent Sefotlhelo, O (Omatlaotlhe)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Jordaan, W (Wian)				Opponent Jordaan, W (Wian)

#	Games	Start				End
1	4	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 1	type Blitz	result 1	date 2024-09-07	rnd 4	type Blitz	result 1
		Opponent Mokolokolo, T (Teboho)				Opponent Mohobane, L (Lebajoa)
2	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 6	type Blitz	result 1	date 2025-07-19	rnd 7	type Blitz	result 1
		Opponent Fouche, PJ (Paul)				Opponent Koetle, R (Realeboha)
3	2	Tournament Smart Chess Blitz 2024				Tournament Smart Chess Blitz 2024
		date 2024-09-07	rnd 6	type Blitz	result 1	date 2024-09-07	rnd 7	type Blitz	result 1
		Opponent Mitchell, T (Thomas)				Opponent Gibbons, G (Gregory)

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	Zabayo ,P (Praise)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Zabayo ,P (Praise)	2	1308.3	1520.8	2	1323.2	1520.8	0	0	0	0	0	0
2	Rossouw ,J (Johrne)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
2	Rossouw ,J (Johrne)	2	1569.8	1357.2	1	1594.2	1569.8	1	1516.3	1144.8	0	0	0
3	Jordaan ,W (Wian)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Jordaan ,W (Wian)	2	1300.1	1300.1	1	1287.2	875.1	1	1215.6	1725.1	0	0	0
4	De Villiers ,H (Hj)	2	0	-425	1	0	-425	0	0	0	1	0	-425
4	De Villiers ,H (Hj)	2	1507.4	1082.4	1	1443.5	1082.4	0	0	0	1	1319.4	1082.4
5	Mohobane ,L (Lebajoa)	2	1.5	212.5	1	0.5	0	0	0	0	1	1	425
5	Mohobane ,L (Lebajoa)	2	1295.4	1507.9	1	1168	1295.4	0	0	0	1	1200	1720.4
6	Mclachlan ,J (James)	2	0.5	-212.5	0	0	0	0	0	0	2	0.5	-212.5
6	Mclachlan ,J (James)	2	1319.5	1107	0	0	0	0	0	0	2	1225.4	1107
7	Ngakantsi ,G (Gosego)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ngakantsi ,G (Gosego)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mashamba ,M (Mukona)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mashamba ,M (Mukona)	1	1201.8	1626.8	1	1204.6	1626.8	0	0	0	0	0	0
9	Els ,C (Christiaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Els ,C (Christiaan)	1	1308.9	1308.9	1	1342.8	1308.9	0	0	0	0	0	0
10	Smit ,A (Albert)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Smit ,A (Albert)	1	1463	1463	1	1489.9	1463	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Feng, SM (Sheng-Ming)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms