Chess South Africa Ratings Database

PLAYER PAGE

Personal

Shan, J (Jing)

Chess SA id

1150302574

FIDE id

Date of birth

2015-07-26 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1285.6	1292.6	1200	1200
Raw rating	1285.6	1292.6	1200	1200
Weighted rating	1251	1253.8	1200	1200
Weighted performance	1236.7	1227.3	0	0
Floor	785.6	792.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	146.8	145.3	165.8	165.8
Highest rating	1347.2 2024-09-01	1332.3 2024-09-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1285.6 2025-09-01	1292.6 2025-09-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1246.6 2025-09-01	1248.9 2025-09-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1347.2 2024-09-01	1332.3 2024-09-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1285.6	1292.6	1200	1200
Analysis
Rating	1285.6	1292.6	1200	1200
Raw rating	1285.6	1292.6	1200	1200
Weighted rating	1251	1253.8	1200
Weighted performance	1236.7	1227.3	0
K-factor	36	36	36	36
Floor	785.6	792.6	700	700
Max/Min rating change allowed	146.8	145.3	165.8	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	1285.6	1292.6	1200	1200
New weighted rating	1255.2	1258.5	1200	1200
New weighted performance	1236.2	1226.8	0	0
Temp new rating	1285.6	1292.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1285.6	1292.6	1200	1200
New K-factor	36	36	36	36
New floor	785.6	792.6	700	700

Item	Main	Standard
	0	0
	5	5
	21	21
	0	0
	0	0
	0	0
History	26	26

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	3	60	85	1321.5	1406.5
Standard	5	3	60	85	1321.5	1406.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	26	13.5	51.92	16.3	1295.2	1311.5
Standard	26	13.5	51.92	16.3	1295.2	1311.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1285.6	1292.6	1200	1200
2025-09-01	1285.6	1292.6	1200	1200
2025-08-01	1261.5	1264.7	1200	1200
2025-07-01	1261.5	1264.7	1200	1200
2025-06-01	1261.5	1264.7	1200	1200
2025-05-01	1261.5	1264.7	1200	1200
2025-04-01	1261.5	1264.7	1200	1200
2025-03-01	1261.5	1264.7	1200	1200
2025-02-01	1261.5	1264.7	1200	1200
2025-01-01	1261.5	1264.7	1200	1200
2024-12-01	1270.8	1276.2	1200	1200
2024-11-01	1270.8	1276.2	1200	1200
2024-10-01	1270.8	1276.2	1200	1200
2024-09-01	1211.3	1212.8	1200	1200
2024-08-01	1211.3	1212.8	1200	1200
2024-07-01	1166.1	1157.6	1200	1200
2024-06-01	1166.1	1157.6	1200	1200
2024-08-01	1166.1	1157.6	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	Ekurhuleni North Chess Club Open Tournament 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Chess Club Open Tournament 2025 (D)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	East Rand Chess Year end Open 2024 (D)	2024-11-30	2024-11-30	Standard	Ekurhuleni (GE)	4	1	0	Yes	Analysis
3	Ekurhuleni Closed 2024 (U8+U10)	2024-09-21	2024-09-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Ekurhuleni North Chess Club Open Tournament 2024 (D)	2024-08-09	2024-08-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Ekurhuleni Trails 2 2024 (U8+U10)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni Open 2024 (E)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni Closed 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-09-21	rnd 1	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Els, L (Luan)
2	3	Tournament Ekurhuleni North Chess Club Open Tournament 2025				Tournament Ekurhuleni North Chess Club Open Tournament 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Karsas, S (Sophia)
3	3	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Mathibela, N (Nonjabulo Sphesihle)				Opponent Hingorani, N (Nurvi)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni Closed 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-09-21	rnd 1	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Els, L (Luan)
2	3	Tournament Ekurhuleni North Chess Club Open Tournament 2025				Tournament Ekurhuleni North Chess Club Open Tournament 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Karsas, S (Sophia)
3	3	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Mathibela, N (Nonjabulo Sphesihle)				Opponent Hingorani, N (Nurvi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni Closed 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-09-21	rnd 1	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Els, L (Luan)
2	3	Tournament Ekurhuleni North Chess Club Open Tournament 2025				Tournament Ekurhuleni North Chess Club Open Tournament 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Karsas, S (Sophia)
3	3	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Mathibela, N (Nonjabulo Sphesihle)				Opponent Hingorani, N (Nurvi)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Chess Club Open Tournament 2024				Tournament Ekurhuleni Closed 2024
		date 2024-08-09	rnd 3	type Standard	result 1	date 2024-09-21	rnd 1	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Els, L (Luan)
2	3	Tournament Ekurhuleni North Chess Club Open Tournament 2025				Tournament Ekurhuleni North Chess Club Open Tournament 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Hex, N (Nathan)				Opponent Karsas, S (Sophia)
3	3	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Mathibela, N (Nonjabulo Sphesihle)				Opponent Hingorani, N (Nurvi)

No games found.

#	Games	Start				End

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	Hex ,N (Nathan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Hex ,N (Nathan)	2	1261.2	1686.2	2	1253.1	1686.2	0	0	0	0	0	0
2	Gouws ,P (Philip)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Gouws ,P (Philip)	2	1594.1	1169.1	2	1597.2	1169.1	0	0	0	0	0	0
3	Mendonca ,N (Nelita)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mendonca ,N (Nelita)	2	1352.1	927.1	2	1341.7	927.1	0	0	0	0	0	0
4	Karsas ,S (Sophia)	2	2	425	2	2	425	0	0	0	0	0	0
4	Karsas ,S (Sophia)	2	1162.7	1587.7	2	1163.6	1587.7	0	0	0	0	0	0
5	Pretorius ,R (Ronan Neo)	2	2	425	2	2	425	0	0	0	0	0	0
5	Pretorius ,R (Ronan Neo)	2	1153.9	1578.9	2	1143.9	1578.9	0	0	0	0	0	0
6	Anthonissen ,MV (Mikhael Villem)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Anthonissen ,MV (Mikhael Villem)	1	1471.5	1046.5	1	1465.5	1046.5	0	0	0	0	0	0
7	Gumede ,S (Samkelisiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Gumede ,S (Samkelisiwe)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Chisango ,M (Melissa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Chisango ,M (Melissa)	1	1187.5	1187.5	1	1200	1187.5	0	0	0	0	0	0
9	Mosala ,K (Kopano)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mosala ,K (Kopano)	1	1161.4	1586.4	1	1200	1586.4	0	0	0	0	0	0
10	Van Rensburg ,J (Janru)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Rensburg ,J (Janru)	1	1272.1	847.1	1	1198.9	847.1	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

Shan, J (Jing)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms