Chess South Africa Ratings Database

PLAYER PAGE

Personal

Serfontein, L (Lincoln)

Chess SA id

1120315532

FIDE id

Date of birth

2012-06-28 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1272.8	1286.7	1200	1200
Raw rating	1272.8	1286.7	1200	1200
Weighted rating	1248.4	1257.6	1200	1200
Weighted performance	0	0	0	0
Floor	772.8	786.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.5	146.5	165.8	165.8
Highest rating	1272.8 2025-04-01	1286.7 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1272.8 2025-04-01	1286.7 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1228.1 2025-08-01	1233.5 2025-08-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1272.8	1286.7	1200	1200
Analysis
Rating	1272.8	1286.7	1200	1200
Raw rating	1272.8	1286.7	1200	1200
Weighted rating	1248.4	1257.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	772.8	786.7	700	700
Max/Min rating change allowed	149.5	146.5	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	1272.8	1286.7	1200	1200
New weighted rating	1251.7	1261.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1272.8	1286.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1272.8	1286.7	1200	1200
New K-factor	36	36	36	36
New floor	772.8	786.7	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
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	10	6.5	65	127.5	1287.5	1415
Standard	10	6.5	65	127.5	1287.5	1415
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	6.5	65	127.5	1287.5	1415
Standard	10	6.5	65	127.5	1287.5	1415
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1272.8	1286.7	1200	1200
2025-11-30	1272.8	1286.7	1200	1200
2025-11-01	1272.8	1286.7	1200	1200
2025-09-30	1272.8	1286.7	1200	1200
2025-09-01	1272.8	1286.7	1200	1200
2025-08-01	1272.8	1286.7	1200	1200
2025-07-01	1272.8	1286.7	1200	1200
2025-06-01	1272.8	1286.7	1200	1200
2025-05-01	1272.8	1286.7	1200	1200
2025-04-01	1272.8	1286.7	1200	1200
2025-03-01	1223	1226.4	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	1	0	Yes	Analysis
3	Oudussa Trials 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudussa Trials 2 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 0.5	date 2025-03-01	rnd 5	type Standard	result 0.5
		Opponent Anthony, W (Wayden)				Opponent Stander, D (Dean)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lewis, E (E-Jay)				Opponent Willemse, E (Elizur)

#	Games	Start				End
1	6	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 5	type Standard	result 0.5	date 2025-03-01	rnd 5	type Standard	result 0.5
		Opponent Anthony, W (Wayden)				Opponent Stander, D (Dean)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lewis, E (E-Jay)				Opponent Willemse, E (Elizur)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent De Jongh, C (Chevandre)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lewis, E (E-Jay)				Opponent Willemse, E (Elizur)

#	Games	Start				End
1	3	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Welman, X (Xavier)				Opponent De Jongh, C (Chevandre)
2	2	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lewis, E (E-Jay)				Opponent Willemse, E (Elizur)

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	Anthony ,W (Wayden)	2	1	0	2	1	0	0	0	0	0	0	0
1	Anthony ,W (Wayden)	2	1221.7	1221.7	2	1225.9	1221.7	0	0	0	0	0	0
2	Stander ,D (Dean)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Stander ,D (Dean)	2	1432.7	1220.2	2	1424.5	1220.2	0	0	0	0	0	0
3	Du Plessis ,T (Thozamile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Du Plessis ,T (Thozamile)	1	1349.3	1774.3	1	1346.8	1774.3	0	0	0	0	0	0
4	De Jongh ,C (Chevandre)	1	1	425	1	1	425	0	0	0	0	0	0
4	De Jongh ,C (Chevandre)	1	1297.7	1722.7	1	1310.6	1722.7	0	0	0	0	0	0
5	Willemse ,E (Elizur)	1	1	425	1	1	425	0	0	0	0	0	0
5	Willemse ,E (Elizur)	1	1230.4	1655.4	1	1231.7	1655.4	0	0	0	0	0	0
6	Lewis ,E (E-Jay)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lewis ,E (E-Jay)	1	1120.4	1545.4	1	1102.6	1545.4	0	0	0	0	0	0
7	Stuurman ,G (Geraldo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Stuurman ,G (Geraldo)	1	1355.2	930.2	1	1369	930.2	0	0	0	0	0	0
8	Wellman ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
8	Wellman ,X (Xavier)	1	1213.4	1638.4	1	1215	1638.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Serfontein, L (Lincoln)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms