Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Graan, L (Logan)

Chess SA id

1120114744

FIDE id

Date of birth

2012-07-11 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1081.7	1197.6	1010	1200
Raw rating	1081.7	1184.5	1010	1200
Weighted rating	1064.3	1197.6	1010	1200
Weighted performance	897.2	0	494.6	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.2	169.5	217.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-1.1	0	0
New rating	1081.7	1196.4	1010	1200
Analysis
Rating	1081.7	1197.6	1010	1200
Raw rating	1081.7	1184.5	1010	1200
Weighted rating	1064.3	1197.6	1010
Weighted performance	897.2	0	494.6
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	196.2	169.5	217.4	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	1081.7	1184.5	1010	1200
New weighted rating	1065.8	1196.4	1010	1200
New weighted performance	896.8	0	494.3	0
Temp new rating	1081.7	1196.4	1010	1200
Temp new rating +/-	0	-1.1	0	0
Final new rating +/-	0	-1.1	0	0
New rating	1081.7	1196.4	1010	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	0	0	0
	0	0	0
	14	0	14
	0	0	0
History	31	8	23

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	8	2	25	-212.5	1374.4	1161.9
Standard	8	2	25	-212.5	1374.4	1161.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	7	22.58	-233.1	1227	993.9
Standard	8	2	25	-212.5	1374.4	1161.9
Rapid	23	5	21.74	-240.2	1175.7	935.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1081.7	1184.5	1010	1200
2025-09-01	1081.7	1184.5	1010	1200
2025-08-01	1061.1	1200	1010	1200
2025-07-01	1061.1	1200	1010	1200
2025-06-01	1061.1	1200	1010	1200
2025-05-01	1061.1	1200	1010	1200
2025-04-01	1061.1	1200	1010	1200
2025-03-01	1061.1	1200	1010	1200
2025-02-01	1061.1	1200	1010	1200
2025-01-01	1061.1	1200	1010	1200
2024-12-01	1061.1	1200	1010	1200
2024-11-01	1061.1	1200	1010	1200
2024-10-01	1061.1	1200	1010	1200
2024-09-01	1061.1	1200	1010	1200
2024-08-01	1061.1	1200	1010	1200
2024-07-01	1061.1	1200	1010	1200
2024-06-01	1061.1	1200	1010	1200
2024-08-01	1061.1	1200	1010	1200
2024-04-01	1061.1	1200	1010	1200
2024-03-01	1061.1	1200	1010	1200
2024-02-01	1061.1	1200	1010	1200
2024-01-01	1061.1	1200	1010	1200
2023-12-01	1061.1	1200	1010	1200
2023-11-01	1061.1	1200	1010	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	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	Govan Mbeki Uitspele 2022 (O11)	2022-08-12	2022-08-12	Rapid	Gert Sibande (MGS)	5	5	2	Yes	Analysis
4	Gert Sibande Finaal 2022 (O11)	2022-08-19	2022-08-19	Rapid	Gert Sibande (MGS)	5	4	0	Yes	Analysis
5	Hoeveldgroep 2022 (O11)	2022-07-29	2022-07-29	Rapid	Gert Sibande (MGS)	5	5	1.5	Yes	Analysis
6	Gert Sibande Laerskole Finaal 2019 (O9)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	5	0	Yes	Analysis
7	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Grace, S (Shane-Lee)				Opponent Grace, S (Shane-Lee)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Philander, C (Curtley)				Opponent Philander, C (Curtley)
3	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Deshpande, G (Gurudny)				Opponent Deshpande, G (Gurudny)

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Grace, S (Shane-Lee)				Opponent Grace, S (Shane-Lee)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Philander, C (Curtley)				Opponent Philander, C (Curtley)

#	Games	Start				End
1	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Deshpande, G (Gurudny)				Opponent Deshpande, G (Gurudny)
2	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 3	type Rapid	result 1	date 2022-08-12	rnd 3	type Rapid	result 1
		Opponent Klokow, Z (Zaen)				Opponent Klokow, Z (Zaen)
3	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 4	type Rapid	result 0.5	date 2022-07-29	rnd 4	type Rapid	result 0.5
		Opponent Verwey, J (Jayden)				Opponent Verwey, J (Jayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Grace, S (Shane-Lee)				Opponent Grace, S (Shane-Lee)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Philander, C (Curtley)				Opponent Philander, C (Curtley)
3	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Deshpande, G (Gurudny)				Opponent Deshpande, G (Gurudny)

#	Games	Start				End
1	1	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Grace, S (Shane-Lee)				Opponent Grace, S (Shane-Lee)
2	1	Tournament Mossel Bay Top Schools 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Philander, C (Curtley)				Opponent Philander, C (Curtley)

#	Games	Start				End
1	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 5	type Rapid	result 1	date 2022-08-12	rnd 5	type Rapid	result 1
		Opponent Deshpande, G (Gurudny)				Opponent Deshpande, G (Gurudny)
2	1	Tournament Govan Mbeki Uitspele 2022				Tournament Govan Mbeki Uitspele 2022
		date 2022-08-12	rnd 3	type Rapid	result 1	date 2022-08-12	rnd 3	type Rapid	result 1
		Opponent Klokow, Z (Zaen)				Opponent Klokow, Z (Zaen)
3	1	Tournament Hoeveldgroep 2022				Tournament Hoeveldgroep 2022
		date 2022-07-29	rnd 1	type Rapid	result 1	date 2022-07-29	rnd 1	type Rapid	result 1
		Opponent Roberts, M (Melane)				Opponent Roberts, M (Melane)

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	Blom ,Z (Zander)	3	0	-425	0	0	0	3	0	-425	0	0	0
1	Blom ,Z (Zander)	3	1182.5	757.5	0	0	0	3	1169.9	757.5	0	0	0
2	Deshpande ,G (Gurudny)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
2	Deshpande ,G (Gurudny)	3	1236.3	1094.7	0	0	0	3	1262.1	1094.7	0	0	0
3	Sengerai ,E (Ernest)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sengerai ,E (Ernest)	1	1258.6	833.6	1	1267.4	833.6	0	0	0	0	0	0
4	Simon ,R (Riley)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Simon ,R (Riley)	1	1715.8	1290.8	1	1731.3	1290.8	0	0	0	0	0	0
5	Philander ,C (Curtley)	1	1	425	1	1	425	0	0	0	0	0	0
5	Philander ,C (Curtley)	1	1419	1844	1	1416.9	1844	0	0	0	0	0	0
6	Hinkman ,R (Ronaldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hinkman ,R (Ronaldo)	1	1394.8	969.8	1	1389.2	969.8	0	0	0	0	0	0
7	Grace ,S (Shane-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
7	Grace ,S (Shane-Lee)	1	1347.9	1772.9	1	1345.1	1772.9	0	0	0	0	0	0
8	Bondt ,J (Jamile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bondt ,J (Jamile)	1	1258.9	833.9	1	1265	833.9	0	0	0	0	0	0
9	Calitz ,R (Ruben)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Calitz ,R (Ruben)	1	1301.9	876.9	1	1308.7	876.9	0	0	0	0	0	0
10	Michaels ,K (Kyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Michaels ,K (Kyle)	1	1298.2	873.2	1	1296.7	873.2	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

Van Graan, L (Logan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms