Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swart, RJ (Riaan Jakobus)

Chess SA id

179037039

FIDE id

Date of birth

1979-06-06 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1668.2	1675.5	1611	1611
Raw rating	1668.2	1675.5	1611	1611
Weighted rating	1619.6	1619.7	1610.9	1610.9
Weighted performance	1648.5	1654.6	0	0
Floor	1168.2	1175.5	1111	1111
K-factor	28	28	28	28
Min/Max rating change allowed	85.1	84.2	92.3	92.3
Highest rating	1695 2019-02-01	1695.9 2019-02-01	1611 2024-02-01	1611 2024-02-01
Highest raw rating	1668.2 2025-09-30	1675.5 2025-09-30	1611 2024-02-01	1611 2024-02-01
Highest weighted rating	1644 2022-02-01	1643.3 2022-02-01	1610.5 2025-08-01	1610.5 2025-08-01
Highest weighted performance	1695 2019-02-01	1695.9 2019-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1668.2	1675.5	1611	1611
Analysis
Rating	1668.2	1675.5	1611	1611
Raw rating	1668.2	1675.5	1611	1611
Weighted rating	1619.6	1619.7	1610.9
Weighted performance	1648.5	1654.6	0
K-factor	28	28	28	28
Floor	1168.2	1175.5	1111	1111
Max/Min rating change allowed	85.1	84.2	92.3	92.3
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	1668.2	1675.5	1611	1611
New weighted rating	1624.5	1625.1	1611	1611
New weighted performance	1647.9	1654	0	0
Temp new rating	1668.2	1675.5	1611	1611
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1668.2	1675.5	1611	1611
New K-factor	28	28	28	28
New floor	1168.2	1175.5	1111	1111

Item	Main	Standard
	0	0
	10	10
	33	33
	0	0
	7	7
	0	0
History	143	143

Games since
	Main 43	Standard 43		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	379		150		57
Male	356		139		55
Adult	207		85		30
Adult Male	197		82		30
Standard
	RSA		Province		Region
Overall	347		145		56
Male	326		136		55
Adult	184		80		31
Adult Male	176		78		31
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	10	6	60	85	1702.1	1787.1
Standard	10	6	60	85	1702.1	1787.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	30.5	46.21	-32.2	1656.1	1623.9
Standard	66	30.5	46.21	-32.2	1656.1	1623.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1668.2	1675.5	1611	1611
2025-09-01	1644	1643.3	1611	1611
2025-08-01	1644	1643.3	1611	1611
2025-07-01	1644	1643.3	1611	1611
2025-06-01	1644	1643.3	1611	1611
2025-05-01	1644	1643.3	1611	1611
2025-04-01	1644	1643.3	1611	1611
2025-03-01	1644	1643.3	1611	1611
2025-02-01	1622.1	1621.4	1611	1611
2025-01-01	1622.1	1621.4	1611	1611
2024-12-01	1622.1	1621.4	1611	1611
2024-11-01	1549.7	1546.1	1611	1611
2024-10-01	1549.7	1546.1	1611	1611
2024-09-01	1563.2	1562.9	1611	1611
2024-08-01	1563.2	1562.9	1611	1611
2024-07-01	1563.2	1562.9	1611	1611
2024-06-01	1556.5	1554.2	1611	1611
2024-08-01	1592.5	1599.6	1611	1611
2024-04-01	1592.5	1599.6	1611	1611
2024-03-01	1564.8	1562.6	1611	1611
2024-02-01	1591.3	1594	1611	1611
2024-01-01	1619.2	1623.7	1611	1611
2023-12-01	1613.2	1610.8	1597	1597
2023-11-01	1613.2	1610.8	1597	1597

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	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Blou Bul Open Chess Tournament (A)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Tshwane Chess Club Clash 2025 (Open)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 Blou Bul Open Chess Tournament (A)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	Lardies Ope 2024 (A)	2024-10-26	2024-10-26	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
4	2024 Curro Hazeldean High Open Chess Tournament (A)	2024-09-07	2024-09-07	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (Prestige)	2024-06-01	2024-06-01	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
6	2024 Mid Gauteng Open Chess Tournament (A)	2024-05-02	2024-05-02	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
7	2024 Chris Greyling Open Chess Tournament (A)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2024 Blou Bul Open Chess Tournament (A)	2024-02-10	2024-02-10	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
9	2024 Gauteng Inter-Region Chess Championship (Adult A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
10	Piet Robertse 2022 (A)	2022-02-04	2022-02-05	Standard	Tshwane (GTP)	7	7	2	Yes	Analysis
11	2020 Piet Robbertse (A)	2020-01-31	2020-02-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
12	2019 Piet Robbertse (A)	2019-02-01	2019-02-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
13	2018 Alekhine Open (A)	2018-08-09	2018-08-11	Standard	Tshwane (GTP)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament Lardies Ope 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-10-26	rnd 5	type Standard	result 1
		Opponent Maponya, W (Warona)				Opponent Van Der Poll, WB (Werner)
2	4	Tournament 2020 Piet Robbertse				Tournament 2020 Piet Robbertse
		date 2020-02-01	rnd 2	type Standard	result 0.5	date 2020-02-02	rnd 5	type Standard	result 0.5
		Opponent Nguyen, MT (Minh)				Opponent Van Der Walt, PE (Pierre)
3	4	Tournament 2019 Piet Robbertse				Tournament 2019 Piet Robbertse
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-03	rnd 5	type Standard	result 1
		Opponent Ndhlovu, BB (Bhekisisa)				Opponent Nene, TH (Themba)

#	Games	Start				End
1	8	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament Lardies Ope 2024
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-10-26	rnd 5	type Standard	result 1
		Opponent Maponya, W (Warona)				Opponent Van Der Poll, WB (Werner)
2	4	Tournament 2020 Piet Robbertse				Tournament 2020 Piet Robbertse
		date 2020-02-01	rnd 2	type Standard	result 0.5	date 2020-02-02	rnd 5	type Standard	result 0.5
		Opponent Nguyen, MT (Minh)				Opponent Van Der Walt, PE (Pierre)
3	4	Tournament 2019 Piet Robbertse				Tournament 2019 Piet Robbertse
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-03	rnd 5	type Standard	result 1
		Opponent Ndhlovu, BB (Bhekisisa)				Opponent Nene, TH (Themba)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 Piet Robbertse				Tournament 2019 Piet Robbertse
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-03	rnd 5	type Standard	result 1
		Opponent Ndhlovu, BB (Bhekisisa)				Opponent Nene, TH (Themba)
2	3	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 1	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Thokoane, M (Mogale)				Opponent Moche, J (Johannes)
3	3	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 3	type Standard	result 1	date 2024-10-26	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, JT (John)				Opponent Van Der Poll, WB (Werner)

#	Games	Start				End
1	4	Tournament 2019 Piet Robbertse				Tournament 2019 Piet Robbertse
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-03	rnd 5	type Standard	result 1
		Opponent Ndhlovu, BB (Bhekisisa)				Opponent Nene, TH (Themba)
2	3	Tournament Tshwane Chess Club Clash 2025				Tournament Tshwane Chess Club Clash 2025
		date 2025-09-13	rnd 1	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Thokoane, M (Mogale)				Opponent Moche, J (Johannes)
3	3	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 3	type Standard	result 1	date 2024-10-26	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, JT (John)				Opponent Van Der Poll, WB (Werner)

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	Moche ,J (Johannes)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Moche ,J (Johannes)	3	1768.8	1627.1	3	1794.1	1627.1	0	0	0	0	0	0
2	Chikwava ,R (Ronald)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Chikwava ,R (Ronald)	2	1597.4	1384.9	2	1591.3	1384.9	0	0	0	0	0	0
3	Nene ,TH (Themba Hope)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Nene ,TH (Themba Hope)	2	1866.6	2079.1	2	1866.6	2079.1	0	0	0	0	0	0
4	Maponya ,W (Warona)	2	2	425	2	2	425	0	0	0	0	0	0
4	Maponya ,W (Warona)	2	1454.4	1879.4	2	1450	1879.4	0	0	0	0	0	0
5	Claassen ,J (Jean-Daniel)	2	1	0	2	1	0	0	0	0	0	0	0
5	Claassen ,J (Jean-Daniel)	2	1505.6	1505.6	2	1505.9	1505.6	0	0	0	0	0	0
6	Jacobs ,CN (Calvin Nicholas)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Jacobs ,CN (Calvin Nicholas)	2	1848.8	1423.8	2	1858.6	1423.8	0	0	0	0	0	0
7	Thokoane ,M (Mogale)	1	1	425	1	1	425	0	0	0	0	0	0
7	Thokoane ,M (Mogale)	1	1261.5	1686.5	1	1270.1	1686.5	0	0	0	0	0	0
8	Prince ,C (Chidembo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Prince ,C (Chidembo)	1	1936.9	1511.9	1	1940.9	1511.9	0	0	0	0	0	0
9	Nkuna ,MJ (Moeletsi Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nkuna ,MJ (Moeletsi Jason)	1	1152.1	727.1	1	1150.8	727.1	0	0	0	0	0	0
10	Magagula ,R (Raymond)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Magagula ,R (Raymond)	1	1710.2	1285.2	1	1699.8	1285.2	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

Swart, RJ (Riaan Jakobus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms