Chess South Africa Ratings Database

PLAYER PAGE

Personal

Smith, J (James)

Chess SA id

1120140966

FIDE id

Date of birth

2012-12-11 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1387.2	1369.1	1329.9	1200
Raw rating	1387.2	1369.1	1329.9	1200
Weighted rating	1386.8	1368.3	1326.2	1200
Weighted performance	1119	1073.8	1027.3	0
Floor	912.7	903.2	829.9	700
K-factor	32	32	36	36
Min/Max rating change allowed	127	130.3	137.8	165.8
Highest rating	1441.2 2023-03-01	1418.4 2023-03-01	1343.8 2022-09-01	1200 2018-10-01
Highest raw rating	1412.7 2023-04-01	1403.2 2023-04-01	1329.9 2024-06-01	1200 2024-02-01
Highest weighted rating	1412.7 2025-07-01	1403.2 2025-06-01	1323.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1441.2 2023-03-01	1418.4 2023-03-01	1343.8 2022-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1387.2	1369.1	1329.9	1200
Analysis
Rating	1387.2	1369.1	1329.9	1200
Raw rating	1387.2	1369.1	1329.9	1200
Weighted rating	1386.8	1368.3	1326.2
Weighted performance	1119	1073.8	1027.3
K-factor	32	32	36	36
Floor	912.7	903.2	829.9	700
Max/Min rating change allowed	127	130.3	137.8	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	1387.2	1369.1	1329.9	1200
New weighted rating	1386.6	1368.1	1327.3	1200
New weighted performance	1118.6	1073.4	1026.8	0
Temp new rating	1387.2	1369.1	1329.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1387.2	1369.1	1329.9	1200
New K-factor	32	32	36	36
New floor	912.7	903.2	829.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	21	10	11
	31	26	5
	24	14	10
	0	0	0
History	76	50	26

Games since
	Main 26	Standard 15		Rapid 11		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	76	48	63.16	111.8	1254.6	1366.4
Standard	50	31	62	102	1272.8	1374.8
Rapid	26	17	65.38	130.8	1219.6	1350.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1387.2	1369.1	1329.9	1200
2025-09-01	1387.2	1369.1	1329.9	1200
2025-08-01	1387.2	1369.1	1329.9	1200
2025-07-01	1387.2	1369.1	1329.9	1200
2025-06-01	1387.2	1369.1	1329.9	1200
2025-05-01	1387.1	1369	1329.9	1200
2025-04-01	1386.9	1368.9	1329.9	1200
2025-03-01	1386.8	1368.8	1329.9	1200
2025-02-01	1386.5	1368.3	1329.9	1200
2025-01-01	1382	1359.7	1329.9	1200
2024-12-01	1382	1359.7	1329.9	1200
2024-11-01	1382	1359.7	1329.9	1200
2024-10-01	1386.5	1366.4	1329.9	1200
2024-09-01	1386.5	1366.4	1329.9	1200
2024-08-01	1386.5	1366.4	1329.9	1200
2024-07-01	1386.5	1366.4	1329.9	1200
2024-06-01	1386.5	1366.4	1329.9	1200
2024-08-01	1380.7	1366.4	1302.5	1200
2024-04-01	1380.7	1366.4	1302.5	1200
2024-03-01	1399.8	1393.3	1302.5	1200
2024-02-01	1404.4	1393.3	1269	1200
2024-01-01	1404.4	1393.3	1269	1200
2023-12-01	1404.4	1393.3	1269	1200
2023-11-01	1404.4	1393.3	1269	1200

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	Strategema Chess October 2024 (U13)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
2	Robertson Strategema Chess May 2024 (U13)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Cape Winelands Schools - Prestige 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	Robertson Chess Tournament Oct 2023 (U11)	2023-10-28	2023-10-28	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
6	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Strategema 2023 (U11+U13)	2023-05-13	2023-05-13	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
8	Cape Winelands Schools Prestige 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
9	Langeberg Schools Chess Trials 2023 (U11 Open)	2023-02-11	2023-02-11	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
10	Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
11	CW Grass Roots Tournament 2022 (U11 Boys)	2022-11-19	2022-11-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
12	Robertson Strategema Club 2022 (U11)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
13	Strategema 2022 (U11)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
14	Langeberg Spring Open 2022 (B)	2022-09-03	2022-09-03	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
15	Strategema Chess Festival 2022 (U11 Boys)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 0.5
		Opponent Grobler, D (Dante)				Opponent Barends, R (Reece)
2	6	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2023-10-28	rnd 1	type Standard	result 0.5	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Alberts, M (Marnel)				Opponent Matthews, J (Johaydan)
3	4	Tournament Robertson Strategema Chess May 2024				Tournament Strategema Chess October 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Koopman, M (Maronashia)				Opponent Van Zyl, A (Andre)

#	Games	Start				End
1	10	Tournament CW Grass Roots Tournament 2022				Tournament Cape Winelands Schools Prestige 2023
		date 2022-11-19	rnd 4	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 0.5
		Opponent Van Zyl, A (Andre)				Opponent Barends, R (Reece)
2	6	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-10-28	rnd 1	type Standard	result 0.5	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Alberts, M (Marnel)				Opponent Matthews, J (Johaydan)
3	3	Tournament Cape Winelands Schools - Prestige 2024				Tournament Strategema Chess October 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Cassiem, A (Armeen)				Opponent Van Zyl, A (Andre)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Lottering, C (Caylim)				Opponent Dolf, A (Anjay)
2	4	Tournament Langeberg Spring Open 2022				Tournament Langeberg Schools Chess Trials 2023
		date 2022-09-03	rnd 3	type Rapid	result 0.5	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Le Roux, A (Akeelah)				Opponent Joseph, V (Valdemiro)
3	3	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Koopman, M (Maronashia)				Opponent Brits, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2023-10-28	rnd 2	type Standard	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Swanepoel, E (Emma)				Opponent Matthews, J (Johaydan)
2	4	Tournament Robertson Strategema Chess May 2024				Tournament Strategema Chess October 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Koopman, M (Maronashia)				Opponent Van Zyl, A (Andre)
3	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Lottering, C (Caylim)				Opponent Matthews, J (Johaydan)

#	Games	Start				End
1	6	Tournament CW Grass Roots Tournament 2022				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2022-11-19	rnd 4	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Van Zyl, A (Andre)				Opponent Els, J (Josua)
2	5	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-10-28	rnd 2	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Swanepoel, E (Emma)				Opponent Matthews, J (Johaydan)
3	3	Tournament Cape Winelands Schools - Prestige 2024				Tournament Strategema Chess October 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-10-05	rnd 1	type Standard	result 1
		Opponent Cassiem, A (Armeen)				Opponent Van Zyl, A (Andre)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Lottering, C (Caylim)				Opponent Dolf, A (Anjay)
2	3	Tournament Robertson Strategema Chess May 2024				Tournament Robertson Strategema Chess May 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Koopman, M (Maronashia)				Opponent Brits, J (Jayden)
3	3	Tournament Langeberg Spring Open 2022				Tournament Langeberg Schools Chess Trials 2023
		date 2022-09-03	rnd 4	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Scheepers, J (Jude)				Opponent Joseph, V (Valdemiro)

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	Van Zyl ,A (Andre)	5	4	255	3	3	425	2	1	0	0	0	0
1	Van Zyl ,A (Andre)	5	1267.3	1522.3	3	1233.2	1692.3	2	1258.7	1267.3	0	0	0
2	Barends ,R (Reece)	4	1.5	-106.2	3	1	-141.7	1	0.5	0	0	0	0
2	Barends ,R (Reece)	4	1432	1325.8	3	1399.8	1290.3	1	1424.6	1432	0	0	0
3	Robertson ,J (Jonah)	4	0	-425	1	0	-425	3	0	-425	0	0	0
3	Robertson ,J (Jonah)	4	1525.2	1100.2	1	1526.5	1100.2	3	1537.2	1100.2	0	0	0
4	Jansen ,J (Jaydon)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
4	Jansen ,J (Jaydon)	3	1244.7	1103	1	1280.4	819.7	2	1170.6	1244.7	0	0	0
5	Van Der Westhuizen ,L (Linli)	2	2	425	2	2	425	0	0	0	0	0	0
5	Van Der Westhuizen ,L (Linli)	2	1206.1	1631.1	2	1203.7	1631.1	0	0	0	0	0	0
6	Van Tonder ,L (Luhann)	2	2	425	2	2	425	0	0	0	0	0	0
6	Van Tonder ,L (Luhann)	2	1451.4	1876.4	2	1438.1	1876.4	0	0	0	0	0	0
7	Amsterdam ,J (Jodan)	2	1	0	2	1	0	0	0	0	0	0	0
7	Amsterdam ,J (Jodan)	2	1203.4	1203.4	2	1189.4	1203.4	0	0	0	0	0	0
8	Koert ,D (Dane)	2	1	0	2	1	0	0	0	0	0	0	0
8	Koert ,D (Dane)	2	1376.2	1376.2	2	1368.5	1376.2	0	0	0	0	0	0
9	Cyster ,J (Jean-Luke)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Cyster ,J (Jean-Luke)	2	1173.6	748.6	1	1144.1	748.6	1	1162	748.6	0	0	0
10	Menderoi ,L (Lavian)	2	1	0	1	1	425	1	0	-425	0	0	0
10	Menderoi ,L (Lavian)	2	1146.3	1146.3	1	1134.4	1571.3	1	1152.4	721.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Smith, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms