Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, L (Linsey)

Chess SA id

1140150054

FIDE id

Date of birth

2014-06-01 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

28.5

Junior GPX Points

1195.5

Item	Main	Standard	Rapid	Blitz
Rating	1271.3	1297.7	1199.8	1200
Raw rating	1271.3	1297.7	1198.9	1200
Weighted rating	1226.3	1233.6	1199.8	1200
Weighted performance	1178.4	1166.6	0	0
Floor	779.8	797.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.8	144.3	166.1	165.8
Highest rating	1420.7 2023-02-01	1420.7 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1279.8 2025-09-01	1297.7 2025-09-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1238.6 2024-10-01	1245.9 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1420.7 2023-02-01	1420.7 2023-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.1	0
New rating	1271.3	1297.7	1199.8	1200
Analysis
Rating	1271.3	1297.7	1199.8	1200
Raw rating	1271.3	1297.7	1198.9	1200
Weighted rating	1226.3	1233.6	1199.8
Weighted performance	1178.4	1166.6	0
K-factor	36	36	36	36
Floor	779.8	797.7	700	700
Max/Min rating change allowed	149.8	144.3	166.1	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	1271.3	1297.7	1198.9	1200
New weighted rating	1230.5	1239.5	1199.8	1200
New weighted performance	1171.2	1159.3	0	0
Temp new rating	1271.3	1297.7	1199.8	1200
Temp new rating +/-	0	0	-0.1	0
Final new rating +/-	0	0	-0.1	0
New rating	1271.3	1297.7	1199.8	1200
New K-factor	36	36	36	36
New floor	779.8	797.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	32	26	6
	0	0	0
	9	9	0
	0	0	0
	0	0	0
History	41	35	6

Games since
	Main 32	Standard 26		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	32	17	53.12	26.6	1216.6	1243.1
Standard	26	14	53.85	32.7	1216.5	1249.2
Rapid	6	3	50	0	1216.7	1216.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	22	53.66	31.1	1211.6	1242.7
Standard	35	19	54.29	36.4	1210.7	1247.1
Rapid	6	3	50	0	1216.7	1216.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1271.3	1297.7	1198.9	1200
2025-09-30	1271.3	1297.7	1198.9	1200
2025-09-01	1279.8	1297.7	1200	1200
2025-08-01	1211.8	1214.2	1200	1200
2025-07-01	1211.7	1214.1	1200	1200
2025-06-01	1211.5	1213.8	1200	1200
2025-05-01	1210.1	1212.1	1200	1200
2025-04-01	1210.2	1212.1	1200	1200
2025-03-01	1238.6	1245.9	1200	1200
2025-02-01	1209.3	1211.2	1200	1200
2025-01-01	1209.3	1211.2	1200	1200
2024-12-01	1209.3	1211.2	1200	1200
2024-11-01	1209.3	1211.2	1200	1200
2024-10-01	1209.3	1211.2	1200	1200
2024-09-01	1209.3	1211.2	1200	1200
2024-08-01	1209.3	1211.2	1200	1200
2024-07-01	1209.3	1211.2	1200	1200
2024-09-01	1209.3	1211.2	1200	1200
2024-05-01	1209.3	1211.2	1200	1200
2024-04-01	1209.3	1211.2	1200	1200
2024-03-01	1209.3	1211.2	1200	1200
2024-02-01	1209.3	1211.2	1200	1200
2024-01-01	1209.3	1211.2	1200	1200
2023-12-01	1209.3	1211.2	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	Tsogo Sun Moves For Life Learners Tournament 2025 (U11)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	3	Yes	Analysis
3	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	2	2	Yes	Analysis
4	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Tsogo Sun Moves For Life Learners Tournament 2025 (U11)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	4	3	Yes	Analysis
3	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	2	2	Yes	Analysis
4	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Mossel Bay Schools Trials 2 2023 (U9 Boys+Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	4	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Eden Top Schools 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Hendricks, J (Josiano)				Opponent Kibido, S (Sanda)
2	5	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 2	type Standard	result 0.5	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Hunter, J (Jorich)
3	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Du Plessis, D (Druwin)				Opponent Michaels, R (Rahul)

#	Games	Start				End
1	5	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 2	type Standard	result 0.5	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Malambo, S (Saigen -Lee)				Opponent Hunter, J (Jorich)
2	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 4	type Standard	result 1
		Opponent Du Plessis, D (Druwin)				Opponent Michaels, R (Rahul)
3	3	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Hendricks, J (Josiano)				Opponent Matanase, A (Akohlulwa)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Matyobe, I (Isipho)				Opponent Kibido, S (Sanda)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent November, A (Aiden)				Opponent November, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eden Top Schools 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Hendricks, J (Josiano)				Opponent Kibido, S (Sanda)
2	3	Tournament Eden Chess Trials 2 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Sauls, G (Gianna)				Opponent Bartie, C (Christian)
3	3	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Seconds, R (Rochin)				Opponent Hunter, J (Jorich)

#	Games	Start				End
1	3	Tournament Eden Top Schools 2025				Tournament Eden Top Schools 2025
		date 2025-08-16	rnd 2	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Hendricks, J (Josiano)				Opponent Matanase, A (Akohlulwa)
2	3	Tournament Eden Chess Trials 2 2025				Tournament Mossel Bay Top Schools 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Sauls, G (Gianna)				Opponent Bartie, C (Christian)
3	3	Tournament Mossel Bay Schools Trials 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Seconds, R (Rochin)				Opponent Hunter, J (Jorich)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 1	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Matyobe, I (Isipho)				Opponent Kibido, S (Sanda)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent November, A (Aiden)				Opponent November, A (Aiden)

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	Taylor ,D (Devago)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
1	Taylor ,D (Devago)	3	1210.5	927.2	2	1199.6	998	1	1200	785.5	0	0	0
2	Duitsjan ,L (Luke)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Duitsjan ,L (Luke)	2	1243.3	1243.3	1	1258.9	1668.3	1	1187.3	818.3	0	0	0
3	Hunter ,J (Jorich)	1	1	425	1	1	425	0	0	0	0	0	0
3	Hunter ,J (Jorich)	1	1085.5	1510.5	1	1110.4	1510.5	0	0	0	0	0	0
4	Riddles ,K (Kealin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Riddles ,K (Kealin)	1	1192.7	1617.7	1	1189.6	1617.7	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	1289.8	1714.8	1	1298.8	1714.8	0	0	0	0	0	0
6	Plaatjies ,A (Ayren)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Plaatjies ,A (Ayren)	1	1305.2	880.2	1	1339.6	880.2	0	0	0	0	0	0
7	Cupido ,C (Craig)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Cupido ,C (Craig)	1	1409	984	1	1412.6	984	0	0	0	0	0	0
8	Fourie ,J (John)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Fourie ,J (John)	1	1264.4	839.4	1	1268.7	839.4	0	0	0	0	0	0
9	Hildebrandt ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hildebrandt ,L (Logan)	1	1113.6	1538.6	1	1098.8	1538.6	0	0	0	0	0	0
10	Meyer ,R (Ryu)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Meyer ,R (Ryu)	1	1196.9	771.9	1	1200	771.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pietersen, L (Linsey)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms