Chess South Africa Ratings Database

PLAYER PAGE

Personal

Heyman, L (Logan)

Chess SA id

1090149427

FIDE id

Date of birth

2009-12-17 (U18)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1253.4

Item	Main	Standard	Rapid	Blitz
Rating	1319.7	1311.3	1229.9	1200
Raw rating	1319.7	1311.3	1229.9	1200
Weighted rating	1301.7	1295.8	1219.7	1200
Weighted performance	1177.2	1147.8	0	0
Floor	819.7	811.3	729.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	139.8	141.5	158.9	165.8
Highest rating	1319.7 2025-04-01	1311.3 2025-01-01	1289 2024-08-01	1200 2018-10-01
Highest raw rating	1319.7 2025-04-01	1311.3 2025-01-01	1229.9 2025-04-01	1200 2024-03-01
Highest weighted rating	1293.9 2025-08-01	1288.6 2025-08-01	1216.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1289.6 2024-02-01	1286.7 2024-02-01	1289 2024-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1319.7	1311.3	1229.9	1200
Analysis
Rating	1319.7	1311.3	1229.9	1200
Raw rating	1319.7	1311.3	1229.9	1200
Weighted rating	1301.7	1295.8	1219.7
Weighted performance	1177.2	1147.8	0
K-factor	36	36	36	36
Floor	819.7	811.3	729.9	700
Max/Min rating change allowed	139.8	141.5	158.9	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	1319.7	1311.3	1229.9	1200
New weighted rating	1304.9	1298.6	1221	1200
New weighted performance	1176.8	1147.3	0	0
Temp new rating	1319.7	1311.3	1229.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1319.7	1311.3	1229.9	1200
New K-factor	36	36	36	36
New floor	819.7	811.3	729.9	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	36	31	5
	15	15	0
	0	0	0
	0	0	0
History	57	46	11

Games since
	Main 47	Standard 36		Rapid 11		Blitz 0
Gender	Male
Age group	U18
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	2995		95		83
Male	2374		90		78
U18	454		17		16
U18 Male	379		17		16
Standard
	RSA		Province		Region
Overall	2952		91		85
Male	2330		85		79
U18	477		17		17
U18 Male	402		17		17
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	6	4	66.67	141.7	1199.6	1341.3
Standard	0	0	0	0	0	0
Rapid	6	4	66.67	141.7	1199.6	1341.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	57	31.5	55.26	44.7	1242.7	1287.4
Standard	46	24.5	53.26	27.7	1251	1278.7
Rapid	11	7	63.64	115.9	1207.9	1323.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1319.7	1311.3	1229.9	1200
2025-09-01	1319.7	1311.3	1229.9	1200
2025-08-01	1319.7	1311.3	1229.9	1200
2025-07-01	1319.7	1311.3	1229.9	1200
2025-06-01	1319.7	1311.3	1229.9	1200
2025-05-01	1319.7	1311.3	1229.9	1200
2025-04-01	1319.7	1311.3	1229.9	1200
2025-03-01	1315.6	1311.3	1215.5	1200
2025-02-01	1315.6	1311.3	1215.5	1200
2025-01-01	1315.6	1311.3	1215.5	1200
2024-12-01	1290.4	1289.7	1215.5	1200
2024-11-01	1290.4	1289.7	1215.5	1200
2024-10-01	1274.6	1267.7	1215.5	1200
2024-09-01	1274.6	1267.7	1215.5	1200
2024-08-01	1271.6	1267.7	1200	1200
2024-07-01	1271.6	1267.7	1200	1200
2024-06-01	1271.6	1267.7	1200	1200
2024-08-01	1271	1268.4	1200	1200
2024-04-01	1271	1268.4	1200	1200
2024-03-01	1276.5	1273.6	1200	1200
2024-02-01	1212.6	1210.8	1200	1200
2024-01-01	1187	1187.2	1200	1200
2023-12-01	1187	1187.2	1200	1200
2023-11-01	1187	1187.2	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	2nd Capricorn Open 2025 (C)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2nd Capricorn Open 2025 (C)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	4	Yes	Analysis
2	Mzansi Interprovincial Youth Chess Championships 2024 (U16 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	3.5	Yes	Analysis
3	Limpopo Junior Trials 2024 (U16)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
4	CDC High Schools League Finals 2024 (U15A)	2024-08-17	2024-08-17	Rapid	Capricorn (LCP)	5	5	3	Yes	Analysis
5	Capricorn Junior Qualifying 4 2024 (U16)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	4	2	Yes	Analysis
6	Capricorn Open Chess Championship 2024 (A)	2024-03-02	2024-03-02	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
7	Capricorn District Chess Junior Qualifying Tournament 2024 (U16)	2024-02-10	2024-02-10	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
8	2024 Gauteng Inter-Region Chess Championship (U16C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
9	2023 Capricorn District Junior Final Trials (U16 Mixed)	2023-11-11	2023-11-11	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
10	Capricorn Qualifying March 2023 (U16)	2023-03-11	2023-03-11	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
11	Capricorn Qualifying February 4th 2023 (U16)	2023-02-04	2023-02-04	Standard	Capricorn (LCP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 Capricorn District Junior Final Trials				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-11-11	rnd 4	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Mothokwa, K (Keabetswe)
2	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament 2nd Capricorn Open 2025
		date 2024-12-19	rnd 7	type Standard	result 1	date 2025-03-01	rnd 2	type Rapid	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Swanepoel, D (Daniel Jacob)
3	3	Tournament CDC High Schools League Finals 2024				Tournament CDC High Schools League Finals 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Singo, W (Wama)				Opponent Mashaphu, N (Neo)

#	Games	Start				End
1	4	Tournament 2023 Capricorn District Junior Final Trials				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-11-11	rnd 4	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Mothokwa, K (Keabetswe)
2	3	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-02-10	rnd 3	type Standard	result 1
		Opponent Mabiletja, P (Phenyo)				Opponent Mogodi, M (Morongwa)
3	3	Tournament Capricorn Qualifying March 2023				Tournament 2023 Capricorn District Junior Final Trials
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-11-11	rnd 1	type Standard	result 1
		Opponent Maja, RN (Reagile)				Opponent Mathew, L (Leyna)

#	Games	Start				End
1	3	Tournament CDC High Schools League Finals 2024				Tournament CDC High Schools League Finals 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Singo, W (Wama)				Opponent Mashaphu, N (Neo)
2	2	Tournament 2nd Capricorn Open 2025				Tournament 2nd Capricorn Open 2025
		date 2025-03-01	rnd 1	type Rapid	result 1	date 2025-03-01	rnd 2	type Rapid	result 1
		Opponent Mashava, N (Ntokoto)				Opponent Swanepoel, D (Daniel Jacob)
3	1	Tournament 2nd Capricorn Open 2025				Tournament 2nd Capricorn Open 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-03-01	rnd 6	type Rapid	result 1
		Opponent Motimela, M (Mokibelo Prince Percy Ju)				Opponent Motimela, M (Mokibelo Prince Percy Ju)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2023 Capricorn District Junior Final Trials				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-11-11	rnd 4	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Mothokwa, K (Keabetswe)
2	3	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament 2nd Capricorn Open 2025
		date 2024-12-19	rnd 7	type Standard	result 1	date 2025-03-01	rnd 2	type Rapid	result 1
		Opponent Amachukwu, J (Joseph)				Opponent Swanepoel, D (Daniel Jacob)
3	3	Tournament CDC High Schools League Finals 2024				Tournament CDC High Schools League Finals 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Singo, W (Wama)				Opponent Mashaphu, N (Neo)

#	Games	Start				End
1	4	Tournament 2023 Capricorn District Junior Final Trials				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2023-11-11	rnd 4	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Mothokwa, K (Keabetswe)
2	3	Tournament Capricorn District Chess Junior Qualifying Tournament 2024				Tournament Capricorn District Chess Junior Qualifying Tournament 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-02-10	rnd 3	type Standard	result 1
		Opponent Mabiletja, P (Phenyo)				Opponent Mogodi, M (Morongwa)
3	3	Tournament Capricorn Qualifying March 2023				Tournament 2023 Capricorn District Junior Final Trials
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-11-11	rnd 1	type Standard	result 1
		Opponent Maja, RN (Reagile)				Opponent Mathew, L (Leyna)

#	Games	Start				End
1	3	Tournament CDC High Schools League Finals 2024				Tournament CDC High Schools League Finals 2024
		date 2024-08-17	rnd 2	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Singo, W (Wama)				Opponent Mashaphu, N (Neo)
2	2	Tournament 2nd Capricorn Open 2025				Tournament 2nd Capricorn Open 2025
		date 2025-03-01	rnd 1	type Rapid	result 1	date 2025-03-01	rnd 2	type Rapid	result 1
		Opponent Mashava, N (Ntokoto)				Opponent Swanepoel, D (Daniel Jacob)
3	1	Tournament 2nd Capricorn Open 2025				Tournament 2nd Capricorn Open 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-03-01	rnd 6	type Rapid	result 1
		Opponent Motimela, M (Mokibelo Prince Percy Ju)				Opponent Motimela, M (Mokibelo Prince Percy Ju)

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	Mogodi ,M (Morongwa)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mogodi ,M (Morongwa)	3	1365.6	1223.9	3	1368.9	1223.9	0	0	0	0	0	0
2	Masango ,SH (Sobangane)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Masango ,SH (Sobangane)	2	1218.2	793.2	2	1221.8	793.2	0	0	0	0	0	0
3	Mampuru ,T (Tumisang)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Mampuru ,T (Tumisang)	2	1183.8	758.8	1	1164	758.8	1	1200	758.8	0	0	0
4	Hartman ,A (Armand)	1	1	425	1	1	425	0	0	0	0	0	0
4	Hartman ,A (Armand)	1	1080.7	1505.7	1	1078.4	1505.7	0	0	0	0	0	0
5	Cronje ,A (Anke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Cronje ,A (Anke)	1	1122.3	1547.3	1	1129.5	1547.3	0	0	0	0	0	0
6	Roberto ,H (Hanco)	1	1	425	1	1	425	0	0	0	0	0	0
6	Roberto ,H (Hanco)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Amachukwu ,J (Joseph)	1	1	425	1	1	425	0	0	0	0	0	0
7	Amachukwu ,J (Joseph)	1	1431.4	1856.4	1	1427	1856.4	0	0	0	0	0	0
8	Scheepers ,CAJ (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Scheepers ,CAJ (Christiaan)	1	1294.4	869.4	1	1187.7	869.4	0	0	0	0	0	0
9	Mokomane ,J (Junaid)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokomane ,J (Junaid)	1	1121.6	696.6	1	1114	696.6	0	0	0	0	0	0
10	Harry ,S (Sean)	1	1	425	1	1	425	0	0	0	0	0	0
10	Harry ,S (Sean)	1	1205.6	1630.6	1	1207.2	1630.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Heyman, L (Logan)

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