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

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1367.5	1335.6	1160.3	1223.1
Raw rating	1367.5	1335.6	1160.3	1215.7
Weighted rating	1286.5	1243.5	1159.1	1223.1
Weighted performance	1321.9	1330.3	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	0	0	0	1.5
New rating	1367.5	1335.6	1160.3	1224.6
Analysis
Rating	1367.5	1335.6	1160.3	1223.1
Raw rating	1367.5	1335.6	1160.3	1215.7
Weighted rating	1286.5	1243.5	1159.1
Weighted performance	1321.9	1330.3	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	1296.3	1253.4	1159.6	1224.6
New weighted performance	1313.7	1321.9	0	0
Temp new rating	1367.5	1335.6	1160.3	1224.6
Temp new rating +/-	0	0	0	1.5
Final new rating +/-	0	0	0	1.5
New rating	1367.5	1335.6	1160.3	1224.6
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
	18	10	0	8
	25	14	4	7
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	181	157	9	15

Games since
	Main 43	Standard 24		Rapid 4		Blitz 15
Gender	Male
Age group	Adult
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	2521		32		7
Male	2031		30		7
Adult	555		17		7
Adult Male	508		16		7
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
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	417		11		3
Male	385		11		3
Adult	238		8		3
Adult Male	228		8		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	18	9.5	52.78	23.6	1370.5	1394.2
Standard	10	6.5	65	127.5	1405.5	1533
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	43	25	58.14	69.2	1328.9	1398.1
Standard	24	14	58.33	70.8	1329.2	1400
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
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
2024-08-01	1207.4	1196.3	1160.3	1124.7
2024-07-01	1207.4	1196.3	1160.3	1124.7
2024-09-01	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
2024-01-01	1124.7	1124.7	1124.7	1124.7
2023-12-01	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	8	3	Yes	Analysis
3	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (Open)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	11th Piet van Zyl Chess Festival 2025 (A)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	8	3	Yes	Analysis
3	Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (Open)	2025-03-29	2025-03-29	Standard	Lejweleputswa (FLW)	5	5	3.5	Yes	Analysis
4	Mangaung Metro Chess 11-12 October 2024 (A)	2024-10-11	2024-10-12	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
5	Smart Chess Blitz 2024 (B)	2024-09-07	2024-09-07	Blitz	Mangaung (FMB)	7	7	6.5	Yes	Analysis
6	10th Piet van Zyl Chess Festival 2024 (C)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
7	Mangaung Metro Chess 10-11 May 2024 (A)	2024-05-10	2024-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
8	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	Rossouw ,J (Johrne)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
1	Rossouw ,J (Johrne)	2	1569.8	1357.2	1	1594.2	1569.8	1	1516.3	1144.8	0	0	0
2	Jordaan ,W (Wian)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Jordaan ,W (Wian)	2	1300.1	1300.1	1	1287.2	875.1	1	1215.6	1725.1	0	0	0
3	De Villiers ,H (Hj)	2	0	-425	1	0	-425	0	0	0	1	0	-425
3	De Villiers ,H (Hj)	2	1507.4	1082.4	1	1443.5	1082.4	0	0	0	1	1319.4	1082.4
4	Mohobane ,L (Lebajoa)	2	1.5	212.5	1	0.5	0	0	0	0	1	1	425
4	Mohobane ,L (Lebajoa)	2	1295.4	1507.9	1	1168	1295.4	0	0	0	1	1200	1720.4
5	Mclachlan ,J (James)	2	0.5	-212.5	0	0	0	0	0	0	2	0.5	-212.5
5	Mclachlan ,J (James)	2	1319.5	1107	0	0	0	0	0	0	2	1225.4	1107
6	Lebenya ,A (Agnes)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lebenya ,A (Agnes)	1	1381.1	1806.1	1	1318.1	1806.1	0	0	0	0	0	0
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	Smit ,A (Albert)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Smit ,A (Albert)	1	1463	1463	1	1489.9	1463	0	0	0	0	0	0
9	Herselman ,J (Jayden Daniel Ferdinand)	1	1	425	1	1	425	0	0	0	0	0	0
9	Herselman ,J (Jayden Daniel Ferdinand)	1	1216.7	1641.7	1	1196.5	1641.7	0	0	0	0	0	0
10	Els ,C (Christiaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Els ,C (Christiaan)	1	1308.9	1308.9	1	1342.8	1308.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Feng, SM (Sheng-Ming)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms