Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swartz, M (Mervin)

Chess SA id

1120305826

FIDE id

Date of birth

2012-03-18 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1228.1	1231.5	1200	1200
Raw rating	1228.1	1231.5	1200	1200
Weighted rating	1217.4	1219.5	1200	1200
Weighted performance	0	0	0	0
Floor	728.1	731.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.3	158.5	165.8	165.8
Highest rating	1228.1 2025-04-01	1231.5 2025-04-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1228.1 2025-04-01	1231.5 2025-04-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1212.9 2025-08-01	1214.4 2025-08-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1222.5 2024-06-01	1220 2024-06-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1228.1	1231.5	1200	1200
Analysis
Rating	1228.1	1231.5	1200	1200
Raw rating	1228.1	1231.5	1200	1200
Weighted rating	1217.4	1219.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	728.1	731.5	700	700
Max/Min rating change allowed	159.3	158.5	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	1228.1	1231.5	1200	1200
New weighted rating	1218.8	1221	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1228.1	1231.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1228.1	1231.5	1200	1200
New K-factor	36	36	36	36
New floor	728.1	731.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	5	0
	9	0	9
	0	0	0
	0	0	0
History	19	10	9

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	5	3	60	85	1241.6	1326.6
Standard	5	3	60	85	1241.6	1326.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	9.5	50	0	1216.9	1216.9
Standard	10	5.5	55	42.5	1232.1	1274.6
Rapid	9	4	44.44	-47.2	1200	1152.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1228.1	1231.5	1200	1200
2025-09-30	1228.1	1231.5	1200	1200
2025-09-01	1228.1	1231.5	1200	1200
2025-08-01	1228.1	1231.5	1200	1200
2025-07-01	1228.1	1231.5	1200	1200
2025-06-01	1228.1	1231.5	1200	1200
2025-05-01	1228.1	1231.5	1200	1200
2025-04-01	1228.1	1231.5	1200	1200
2025-03-01	1205.7	1206.4	1200	1200
2025-02-01	1205.7	1206.4	1200	1200
2025-01-01	1205.7	1206.4	1200	1200
2024-12-01	1205.7	1206.4	1200	1200
2024-11-01	1205.7	1206.4	1200	1200
2024-10-01	1205.7	1206.4	1200	1200
2024-09-01	1205.7	1206.4	1200	1200
2024-08-01	1205.7	1206.4	1200	1200
2024-07-01	1205.7	1206.4	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	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

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	SBDCA Trials GRT 22 March 2025 (u14 bOYS)	2025-03-23	2025-03-23	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCA Trials GRT 22 March 2025 (u14 bOYS)	2025-03-23	2025-03-23	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
2	SBDCU Trial 3 2024 (U14)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
3	SBDCU Schools Chess League Graaff-Reinet 2023 (A)	2023-03-09	2023-11-10	Rapid	Sarah Baartman (ESB)	10	9	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Trial 3 2024
		date 2023-11-10	rnd 10	type Rapid	result 0.5	date 2024-06-01	rnd 2	type Standard	result 1
		Opponent Oliphant, L (Leroy)				Opponent West, L (Lyle)
2	3	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-03-16	rnd 2	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 0.5
		Opponent Niemand, E (Elanie)				Opponent Van Wyk, A (Ashley)
3	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)

#	Games	Start				End
1	2	Tournament SBDCU Trial 3 2024				Tournament SBDCU Trial 3 2024
		date 2024-06-01	rnd 1	type Standard	result 0.5	date 2024-06-01	rnd 2	type Standard	result 1
		Opponent Kate, B (Bulumko)				Opponent West, L (Lyle)
2	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)
3	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Mcinga, S (Simo)				Opponent Mcinga, S (Simo)

#	Games	Start				End
1	3	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-03-16	rnd 2	type Rapid	result 1	date 2023-04-20	rnd 4	type Rapid	result 0.5
		Opponent Niemand, E (Elanie)				Opponent Van Wyk, A (Ashley)
2	1	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-11-10	rnd 10	type Rapid	result 0.5	date 2023-11-10	rnd 10	type Rapid	result 0.5
		Opponent Oliphant, L (Leroy)				Opponent Oliphant, L (Leroy)
3	1	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-07-20	rnd 7	type Rapid	result 1	date 2023-07-20	rnd 7	type Rapid	result 1
		Opponent Du Plessis, L (Lauren)				Opponent Du Plessis, L (Lauren)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-03-16	rnd 2	type Rapid	result 1	date 2023-04-13	rnd 3	type Rapid	result 1
		Opponent Niemand, E (Elanie)				Opponent Erasmus, T (Tiaan)
2	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)
3	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Mcinga, S (Simo)				Opponent Mcinga, S (Simo)

#	Games	Start				End
1	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 5	type Standard	result 1	date 2025-03-23	rnd 5	type Standard	result 1
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)
2	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 3	type Standard	result 1	date 2025-03-23	rnd 3	type Standard	result 1
		Opponent Mcinga, S (Simo)				Opponent Mcinga, S (Simo)
3	1	Tournament SBDCA Trials GRT 22 March 2025				Tournament SBDCA Trials GRT 22 March 2025
		date 2025-03-23	rnd 1	type Standard	result 1	date 2025-03-23	rnd 1	type Standard	result 1
		Opponent Magwentshu, S (Sinako)				Opponent Magwentshu, S (Sinako)

#	Games	Start				End
1	2	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-03-16	rnd 2	type Rapid	result 1	date 2023-04-13	rnd 3	type Rapid	result 1
		Opponent Niemand, E (Elanie)				Opponent Erasmus, T (Tiaan)
2	1	Tournament SBDCU Schools Chess League Graaff-Reinet 2023				Tournament SBDCU Schools Chess League Graaff-Reinet 2023
		date 2023-07-20	rnd 7	type Rapid	result 1	date 2023-07-20	rnd 7	type Rapid	result 1
		Opponent Du Plessis, L (Lauren)				Opponent Du Plessis, L (Lauren)

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	Goliath ,C (Caron)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Goliath ,C (Caron)	2	1339.8	914.8	2	1325.1	914.8	0	0	0	0	0	0
2	Shakane ,N (Noel)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Shakane ,N (Noel)	2	1200	775	0	0	0	2	1200	775	0	0	0
3	Mcinga ,S (Simo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mcinga ,S (Simo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	West ,L (Lyle)	1	1	425	1	1	425	0	0	0	0	0	0
4	West ,L (Lyle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Yongama ,A (Amzolele)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Yongama ,A (Amzolele)	1	1285	860	1	1281.1	860	0	0	0	0	0	0
6	Hudson ,K (Keith)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hudson ,K (Keith)	1	1174.3	749.3	1	1163.1	749.3	0	0	0	0	0	0
7	Tadesse ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tadesse ,I (Isabella)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Hans ,U (Uyathandwa)	1	1	425	1	1	425	0	0	0	0	0	0
8	Hans ,U (Uyathandwa)	1	1197.2	1622.2	1	1196.7	1622.2	0	0	0	0	0	0
9	Magwentshu ,S (Sinako)	1	1	425	1	1	425	0	0	0	0	0	0
9	Magwentshu ,S (Sinako)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Kate ,B (Bulumko)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Kate ,B (Bulumko)	1	1184.5	1184.5	1	1173.7	1184.5	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

Swartz, M (Mervin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms