Chess South Africa Ratings Database

PLAYER PAGE

Personal

Smith, J (Johan)

Chess SA id

1810151682

FIDE id

Date of birth

1981-06-03 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1451.4	1474.3	1368.1	1300
Raw rating	1451.4	1474.3	1368.1	1300
Weighted rating	1392.5	1379.6	1366	1299
Weighted performance	0	0	0	0
Floor	951.4	974.3	878.5	800
K-factor	32	32	36	36
Min/Max rating change allowed	115.9	112.2	130.5	143.8
Highest rating	1601.2 2023-03-01	1499 2024-08-01	1660.5 2023-03-01	1300 2024-03-01
Highest raw rating	1451.4 2025-02-01	1474.3 2025-02-01	1378.5 2024-01-01	1300 2024-03-01
Highest weighted rating	1373.2 2025-08-01	1350.8 2025-08-01	1364.4 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1601.2 2023-03-01	1499 2024-08-01	1660.5 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1451.4	1474.3	1368.1	1300
Analysis
Rating	1451.4	1474.3	1368.1	1300
Raw rating	1451.4	1474.3	1368.1	1300
Weighted rating	1392.5	1379.6	1366
Weighted performance	0	0	0
K-factor	32	32	36	36
Floor	951.4	974.3	878.5	800
Max/Min rating change allowed	115.9	112.2	130.5	143.8
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	1451.4	1474.3	1368.1	1300
New weighted rating	1401	1392.5	1366.5	1299.7
New weighted performance	0	0	0	0
Temp new rating	1451.4	1474.3	1368.1	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1451.4	1474.3	1368.1	1300
New K-factor	32	32	36	36
New floor	951.4	974.3	878.5	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	21	10	11
	17	11	6
	0	0	0
	0	0	0
History	38	21	17

Games since
	Main 21	Standard 10		Rapid 11		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	38	24	63.16	111.8	1251.3	1363.1
Standard	21	10.5	50	0	1262.8	1262.8
Rapid	17	13.5	79.41	250	1237	1487
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1451.4	1474.3	1368.1	1300
2025-09-01	1451.4	1474.3	1368.1	1300
2025-08-01	1451.4	1474.3	1368.1	1300
2025-07-01	1451.4	1474.3	1368.1	1300
2025-06-01	1451.4	1474.3	1368.1	1300
2025-05-01	1451.4	1474.3	1368.1	1300
2025-04-01	1451.4	1474.3	1368.1	1300
2025-03-01	1451.4	1474.3	1368.1	1300
2025-02-01	1451.4	1474.3	1368.1	1300
2025-01-01	1337.9	1274.8	1368.1	1300
2024-12-01	1337.9	1274.8	1368.1	1300
2024-11-01	1329.3	1260.4	1368.1	1300
2024-10-01	1329.3	1260.4	1368.1	1300
2024-09-01	1329.3	1260.4	1368.1	1300
2024-08-01	1319	1246	1368.1	1300
2024-07-01	1308.9	1246	1349	1300
2024-06-01	1253.1	1185.2	1349	1300
2024-08-01	1253.1	1185.2	1349	1300
2024-04-01	1242.7	1185.2	1361.2	1300
2024-03-01	1244.7	1173.2	1361.2	1300
2024-02-01	1245	1173.2	1378.5	1300
2024-01-01	1245	1173.2	1378.5	1300
2023-12-01	1225	1173.2	1313.2	1200
2023-11-01	1225	1173.2	1313.2	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	UCC Club Champs 2024 (B)	2024-10-08	2024-11-05	Standard	Nelson Mandela Bay (ENM)	5	1	1	Yes	Analysis
2	UCC Royal Cup Classic July 2024 (A)	2024-07-09	2024-08-06	Standard	Nelson Mandela Bay (ENM)	5	1	1	Yes	Analysis
3	Uitenhage Chess Club Rapid June 2024	2024-06-18	2024-07-02	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
4	Uitenhage Chess Club Presidential Cup 2024 (A)	2024-04-30	2024-05-28	Standard	Nelson Mandela Bay (ENM)	5	3	2.5	Yes	Analysis
5	UCC Rapid April 2024	2024-04-09	2024-04-23	Rapid	Nelson Mandela Bay (ENM)	6	4	2.5	Yes	Analysis
6	UCC Blitz Tournamen March 2024	2024-03-26	2024-04-02	Rapid	Nelson Mandela Bay (ENM)	6	3	2	Yes	Analysis
7	UCC Protea Cup 2024 (A)	2024-02-20	2024-03-26	Standard	Nelson Mandela Bay (ENM)	5	1	1	Yes	Analysis
8	UCC Strategic Moves 2024 (A)	2024-03-08	2024-03-09	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
9	Uitenhage Chess Club Rapid January 2024	2024-01-30	2024-02-13	Rapid	Nelson Mandela Bay (ENM)	6	2	1	Yes	Analysis
10	Uitenhage Chess Club RAPID III 2023	2023-08-29	2023-09-12	Rapid	Nelson Mandela Bay (ENM)	6	2	2	Yes	Analysis
11	Uitenhage Chess Club Grand Prix 2023 (A)	2023-08-25	2023-08-26	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
12	UCC Presidential Cup 2023 (A)	2023-07-18	2023-08-15	Standard	Nelson Mandela Bay (ENM)	5	4	2	Yes	Analysis
13	UCC Protea Cup 2023 (A)	2023-04-14	2023-05-30	Standard	Nelson Mandela Bay (ENM)	8	2	0	Yes	Analysis
14	Uitenhage Chess Club Inaugural Rapid Tournament 2023	2023-02-21	2023-03-27	Rapid	Nelson Mandela Bay (ENM)	6	4	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament UCC Rapid April 2024				Tournament UCC Club Champs 2024
		date 2024-04-16	rnd 4	type Rapid	result 0.5	date 2024-10-15	rnd 2	type Standard	result 1
		Opponent George, P (Panashe)				Opponent Andrews, T (Timothy)
2	4	Tournament UCC Blitz Tournamen March 2024				Tournament UCC Rapid April 2024
		date 2024-03-26	rnd 2	type Rapid	result 1	date 2024-04-09	rnd 2	type Rapid	result 1
		Opponent Gouws, C (Carter)				Opponent Barnard, C (Connor)
3	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Bester, T (Thomas)				Opponent Van Der Bank, RO (Ronald)

#	Games	Start				End
1	6	Tournament UCC Strategic Moves 2024				Tournament UCC Club Champs 2024
		date 2024-03-09	rnd 5	type Standard	result 1	date 2024-10-15	rnd 2	type Standard	result 1
		Opponent Schoeman, D (Devan)				Opponent Andrews, T (Timothy)
2	2	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Maartens, S (Shane)				Opponent Qandana, A (Asemahle)
3	2	Tournament UCC Presidential Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-08-08	rnd 4	type Standard	result 1	date 2023-08-15	rnd 5	type Standard	result 1
		Opponent Snyman, A (Annerie)				Opponent Makay, M (Mikhail)

#	Games	Start				End
1	6	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club RAPID III 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-08-29	rnd 2	type Rapid	result 1
		Opponent Bester, T (Thomas)				Opponent Nel, L (Liam)
2	4	Tournament UCC Blitz Tournamen March 2024				Tournament UCC Rapid April 2024
		date 2024-03-26	rnd 2	type Rapid	result 1	date 2024-04-09	rnd 2	type Rapid	result 1
		Opponent Gouws, C (Carter)				Opponent Barnard, C (Connor)
3	3	Tournament UCC Rapid April 2024				Tournament Uitenhage Chess Club Rapid June 2024
		date 2024-04-16	rnd 4	type Rapid	result 0.5	date 2024-07-02	rnd 6	type Rapid	result 1
		Opponent George, P (Panashe)				Opponent Makay, M (Mikhail)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Uitenhage Chess Club Presidential Cup 2024				Tournament UCC Club Champs 2024
		date 2024-05-21	rnd 4	type Standard	result 1	date 2024-10-15	rnd 2	type Standard	result 1
		Opponent Makay, M (Mikhail)				Opponent Andrews, T (Timothy)
2	4	Tournament UCC Blitz Tournamen March 2024				Tournament UCC Rapid April 2024
		date 2024-03-26	rnd 2	type Rapid	result 1	date 2024-04-09	rnd 2	type Rapid	result 1
		Opponent Gouws, C (Carter)				Opponent Barnard, C (Connor)
3	4	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-02-28	rnd 4	type Rapid	result 1
		Opponent Bester, T (Thomas)				Opponent Van Der Bank, RO (Ronald)

#	Games	Start				End
1	4	Tournament Uitenhage Chess Club Presidential Cup 2024				Tournament UCC Club Champs 2024
		date 2024-05-21	rnd 4	type Standard	result 1	date 2024-10-15	rnd 2	type Standard	result 1
		Opponent Makay, M (Mikhail)				Opponent Andrews, T (Timothy)
2	2	Tournament Uitenhage Chess Club Grand Prix 2023				Tournament Uitenhage Chess Club Grand Prix 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Maartens, S (Shane)				Opponent Qandana, A (Asemahle)
3	2	Tournament UCC Presidential Cup 2023				Tournament UCC Presidential Cup 2023
		date 2023-08-08	rnd 4	type Standard	result 1	date 2023-08-15	rnd 5	type Standard	result 1
		Opponent Snyman, A (Annerie)				Opponent Makay, M (Mikhail)

#	Games	Start				End
1	6	Tournament Uitenhage Chess Club Inaugural Rapid Tournament 2023				Tournament Uitenhage Chess Club RAPID III 2023
		date 2023-02-21	rnd 1	type Rapid	result 1	date 2023-08-29	rnd 2	type Rapid	result 1
		Opponent Bester, T (Thomas)				Opponent Nel, L (Liam)
2	4	Tournament UCC Blitz Tournamen March 2024				Tournament UCC Rapid April 2024
		date 2024-03-26	rnd 2	type Rapid	result 1	date 2024-04-09	rnd 2	type Rapid	result 1
		Opponent Gouws, C (Carter)				Opponent Barnard, C (Connor)
3	2	Tournament Uitenhage Chess Club Rapid June 2024				Tournament Uitenhage Chess Club Rapid June 2024
		date 2024-07-02	rnd 5	type Rapid	result 1	date 2024-07-02	rnd 6	type Rapid	result 1
		Opponent Adams, J (Jessica)				Opponent Makay, M (Mikhail)

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	Schler ,J (Jayden)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
1	Schler ,J (Jayden)	3	1430.3	1430.3	2	1421.3	1217.8	1	1327.7	1855.3	0	0	0
2	Makay ,M (Mikhail)	3	3	425	2	2	425	1	1	425	0	0	0
2	Makay ,M (Mikhail)	3	1183.9	1608.9	2	1175.6	1608.9	1	1207.6	1608.9	0	0	0
3	Coetzee ,S (Schalk)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Coetzee ,S (Schalk)	2	1341.6	1341.6	1	1314.5	916.6	1	1283.2	1766.6	0	0	0
4	Nel ,L (Liam)	2	1	0	0	0	0	2	1	0	0	0	0
4	Nel ,L (Liam)	2	1248.7	1248.7	0	0	0	2	1211.3	1248.7	0	0	0
5	Schoeman ,D (Devan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Schoeman ,D (Devan)	1	1198.4	1623.4	1	1170.8	1623.4	0	0	0	0	0	0
6	De Jager ,E (Eken)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Jager ,E (Eken)	1	1249.5	824.5	1	1259.6	824.5	0	0	0	0	0	0
7	Andrews ,T (Timothy)	1	1	425	1	1	425	0	0	0	0	0	0
7	Andrews ,T (Timothy)	1	1108.4	1533.4	1	1140.8	1533.4	0	0	0	0	0	0
8	Simons ,J (Jedidiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Simons ,J (Jedidiah)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Anthony ,D (Deon)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Anthony ,D (Deon)	1	1623.9	1198.9	1	1623.9	1198.9	0	0	0	0	0	0
10	Van Huyssteen ,H (Hermanus)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Huyssteen ,H (Hermanus)	1	1440.5	1865.5	1	1403.3	1865.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Smith, J (Johan)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms