Chess South Africa Ratings Database

PLAYER PAGE

Personal

Maritz, L (Lian)

Chess SA id

1160306818

FIDE id

Date of birth

2016-01-20 (U12)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1302.1	1320.3	1200	1200
Raw rating	1302.1	1320.3	1200	1200
Weighted rating	1233.6	1239.9	1200	1200
Weighted performance	0	0	0	0
Floor	802.1	820.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.4	139.7	165.8	165.8
Highest rating	1302.1 2025-11-01	1320.3 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1302.1 2025-11-01	1320.3 2025-11-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1227.9 2024-07-01	1234.1 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1302.1	1320.3	1200	1200
Analysis
Rating	1302.1	1320.3	1200	1200
Raw rating	1302.1	1320.3	1200	1200
Weighted rating	1233.6	1239.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	802.1	820.3	700	700
Max/Min rating change allowed	143.4	139.7	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	1302.1	1320.3	1200	1200
New weighted rating	1240.4	1247.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1302.1	1320.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1302.1	1320.3	1200	1200
New K-factor	36	36	36	36
New floor	802.1	820.3	700	700

Item	Main	Standard
	0	0
	15	15
	5	5
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	15	11	73.33	198.3	1235.6	1434
Standard	15	11	73.33	198.3	1235.6	1434
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	13	65	127.5	1226.2	1353.7
Standard	20	13	65	127.5	1226.2	1353.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1302.1	1320.3	1200	1200
2025-11-30	1302.1	1320.3	1200	1200
2025-11-01	1302.1	1320.3	1200	1200
2025-09-30	1260.3	1273.1	1200	1200
2025-09-01	1260.3	1273.1	1200	1200
2025-08-01	1260.3	1273.1	1200	1200
2025-07-01	1227.9	1234.1	1200	1200
2025-06-01	1227.9	1234.1	1200	1200
2025-05-01	1191.3	1189.4	1200	1200
2025-04-01	1191.3	1189.4	1200	1200
2025-03-01	1191.3	1189.4	1200	1200
2025-02-01	1190.9	1188.8	1200	1200
2025-01-01	1181.4	1177.2	1200	1200
2024-12-01	1181.4	1177.2	1200	1200
2024-11-01	1181.4	1177.2	1200	1200
2024-10-01	1181.4	1177.2	1200	1200
2024-09-01	1181.4	1177.2	1200	1200
2024-11-01	1181.4	1177.2	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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2025 D2 Schools League Finals (U9)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
3	2025 D2 Schools Individuals (U9 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
4	D2 School League Finals 2024 (U9)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 D2 Schools League Finals				Tournament 2025 Gauteng Top Schools Teams
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-08-29	rnd 2	type Standard	result 1
		Opponent Rademeyer, B (Bernard Kayden)				Opponent Matlala, T (Thatego)
2	3	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 3	type Standard	result 1	date 2025-05-09	rnd 5	type Standard	result 1
		Opponent Nyokana, S (Sisa Hezekiah)				Opponent Van Der Merwe, Z (Zian)
3	2	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-29	rnd 4	type Standard	result 1	date 2025-08-29	rnd 5	type Standard	result 1
		Opponent Van Rensburg, M (Marlo)				Opponent Naude, K (Kayle)

#	Games	Start				End
1	4	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Rademeyer, B (Bernard Kayden)				Opponent Khoza, N (Ntsako)
2	3	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 3	type Standard	result 1	date 2025-05-09	rnd 5	type Standard	result 1
		Opponent Nyokana, S (Sisa Hezekiah)				Opponent Van Der Merwe, Z (Zian)
3	2	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools Individuals
		date 2024-07-20	rnd 5	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Ntokwe, T (Tshepiso)				Opponent Steenkamp, E (Eduan Francois)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Rademeyer, B (Bernard Kayden)				Opponent Corneelson, E (Estian)
2	2	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools Individuals
		date 2024-07-20	rnd 5	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Ntokwe, T (Tshepiso)				Opponent Steenkamp, E (Eduan Francois)
3	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khoza, N (Ntsako)				Opponent Khoza, N (Ntsako)

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Rademeyer, B (Bernard Kayden)				Opponent Corneelson, E (Estian)
2	2	Tournament D2 School League Finals 2024				Tournament 2025 D2 Schools Individuals
		date 2024-07-20	rnd 5	type Standard	result 1	date 2025-05-09	rnd 1	type Standard	result 1
		Opponent Ntokwe, T (Tshepiso)				Opponent Steenkamp, E (Eduan Francois)
3	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khoza, N (Ntsako)				Opponent Khoza, N (Ntsako)

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	Steenkamp ,E (Eduan Francois)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Steenkamp ,E (Eduan Francois)	2	1209.1	1421.6	2	1210.8	1421.6	0	0	0	0	0	0
2	Naude ,K (Kayle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Naude ,K (Kayle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Matlala ,T (Thatego)	1	1	425	1	1	425	0	0	0	0	0	0
3	Matlala ,T (Thatego)	1	1215.5	1640.5	1	1225	1640.5	0	0	0	0	0	0
4	Van Den Berg ,Z (Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Den Berg ,Z (Zander)	1	1169.5	744.5	1	1162.9	744.5	0	0	0	0	0	0
5	Nyokana ,S (Sisa Hezekiah)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nyokana ,S (Sisa Hezekiah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Corneelson ,E (Estian)	1	1	425	1	1	425	0	0	0	0	0	0
6	Corneelson ,E (Estian)	1	1232.6	1657.6	1	1238.2	1657.6	0	0	0	0	0	0
7	Crous ,R (Ruvan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Crous ,R (Ruvan)	1	1149.2	724.2	1	1138.4	724.2	0	0	0	0	0	0
8	Van Der Merwe ,Z (Zian)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Der Merwe ,Z (Zian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Pienaar ,B (Brandon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Pienaar ,B (Brandon)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Geyer ,Z (Zandre)	1	1	425	1	1	425	0	0	0	0	0	0
10	Geyer ,Z (Zandre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Maritz, L (Lian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms