Chess South Africa Ratings Database

PLAYER PAGE

Personal

Briel, L (Lian)

Chess SA id

1120151986

FIDE id

Date of birth

2012-04-02 (U14)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1377.2	1330.4	1300.1	1200
Raw rating	1377.2	1330.4	1300.1	1200
Weighted rating	1377.2	1330.4	1300.1	1200
Weighted performance	1058.3	0	0	0
Floor	877.2	830.4	800.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	128.8	137.7	143.8	165.8
Highest rating	1453.6 2023-07-01	1454.6 2023-07-01	1489.8 2023-09-01	1200 2018-10-01
Highest raw rating	1377.2 2024-03-01	1330.4 2024-03-01	1300.1 2024-03-01	1200 2024-03-01
Highest weighted rating	1377.2 2025-08-01	1330.4 2025-06-01	1300.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1453.6 2023-07-01	1454.6 2023-07-01	1489.8 2023-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1377.2	1330.4	1300.1	1200
Analysis
Rating	1377.2	1330.4	1300.1	1200
Raw rating	1377.2	1330.4	1300.1	1200
Weighted rating	1377.2	1330.4	1300.1
Weighted performance	1058.3	0	0
K-factor	36	36	36	36
Floor	877.2	830.4	800.1	700
Max/Min rating change allowed	128.8	137.7	143.8	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	1377.2	1330.4	1300.1	1200
New weighted rating	1377.2	1330.4	1300.1	1200
New weighted performance	1057.8	0	0	0
Temp new rating	1377.2	1330.4	1300.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1377.2	1330.4	1300.1	1200
New K-factor	36	36	36	36
New floor	877.2	830.4	800.1	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	24	15	9
	0	0	0
	0	0	0
History	24	15	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	18	75	212.5	1251.6	1464.1
Standard	15	11	73.33	198.3	1228.6	1426.9
Rapid	9	7	77.78	236.1	1290	1526.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1377.2	1330.4	1300.1	1200
2025-09-01	1377.2	1330.4	1300.1	1200
2025-08-01	1377.2	1330.4	1300.1	1200
2025-07-01	1377.2	1330.4	1300.1	1200
2025-06-01	1377.2	1330.4	1300.1	1200
2025-05-01	1377.2	1330.4	1300.1	1200
2025-04-01	1377.2	1330.4	1300.1	1200
2025-03-01	1377.2	1330.4	1300.1	1200
2025-02-01	1377.2	1330.4	1300.1	1200
2025-01-01	1377.2	1330.4	1300.1	1200
2024-12-01	1377.2	1330.4	1300.1	1200
2024-11-01	1377.2	1330.4	1300.1	1200
2024-10-01	1377.2	1330.4	1300.1	1200
2024-09-01	1377.2	1330.4	1300.1	1200
2024-08-01	1377.2	1330.4	1300.1	1200
2024-07-01	1377.2	1330.4	1300.1	1200
2024-06-01	1377.2	1330.4	1300.1	1200
2024-08-01	1377.2	1330.4	1300.1	1200
2024-04-01	1377.2	1330.4	1300.1	1200
2024-03-01	1377.2	1330.4	1300.1	1200
2024-02-01	1377.2	1330.4	1300.1	1200
2024-01-01	1377.2	1330.4	1300.1	1200
2023-12-01	1377.2	1330.4	1300.1	1200
2023-11-01	1377.2	1330.4	1300.1	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	Mpumalanga Final 2023 (U11)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
2	Interprimary Finals 2023 (U11)	2023-08-19	2023-08-19	Rapid	Ehlanzeni (MEN)	5	4	3	Yes	Analysis
3	White River Primary 2023 (U12)	2023-07-21	2023-07-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
4	Robbies 2023 (U12)	2023-05-11	2023-05-11	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
5	Uplands Chess Tournament 2023 (U12)	2023-02-25	2023-02-25	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament White River Primary 2023				Tournament Interprimary Finals 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Kilian, Q (Quinten)				Opponent Sethathi, R (Rethabile)
2	4	Tournament Uplands Chess Tournament 2023				Tournament Robbies 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-05-11	rnd 3	type Standard	result 1
		Opponent Mphephu, U (Unarine)				Opponent Vilavathu, V (Vaiga)
3	3	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Van Dyk, A (Adriaan)

#	Games	Start				End
1	4	Tournament Uplands Chess Tournament 2023				Tournament Robbies 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-05-11	rnd 3	type Standard	result 1
		Opponent Mphephu, U (Unarine)				Opponent Vilavathu, V (Vaiga)
2	3	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 5	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Maluleka, L (Lwandile)				Opponent Ramdhani, A (Aarna)
3	2	Tournament White River Primary 2023				Tournament White River Primary 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-07-21	rnd 5	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Van Schalkwyk, C (Chris)

#	Games	Start				End
1	3	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Van Dyk, A (Adriaan)
2	2	Tournament Interprimary Finals 2023				Tournament Mpumalanga Final 2023
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Vermaas, Z (Zelmarie)				Opponent Swanepoel, M (Morne)
3	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Tomlinson, J (Jack)				Opponent Sethathi, R (Rethabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament White River Primary 2023				Tournament Interprimary Finals 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Kilian, Q (Quinten)				Opponent Sethathi, R (Rethabile)
2	4	Tournament Uplands Chess Tournament 2023				Tournament Robbies 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-05-11	rnd 3	type Standard	result 1
		Opponent Mphephu, U (Unarine)				Opponent Vilavathu, V (Vaiga)
3	3	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Van Dyk, A (Adriaan)

#	Games	Start				End
1	4	Tournament Uplands Chess Tournament 2023				Tournament Robbies 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-05-11	rnd 3	type Standard	result 1
		Opponent Mphephu, U (Unarine)				Opponent Vilavathu, V (Vaiga)
2	3	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 5	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Maluleka, L (Lwandile)				Opponent Ramdhani, A (Aarna)
3	2	Tournament White River Primary 2023				Tournament White River Primary 2023
		date 2023-07-21	rnd 4	type Standard	result 1	date 2023-07-21	rnd 5	type Standard	result 1
		Opponent Kilian, Q (Quinten)				Opponent Van Schalkwyk, C (Chris)

#	Games	Start				End
1	3	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Scheepers, J (Johannes)				Opponent Van Dyk, A (Adriaan)
2	2	Tournament Interprimary Finals 2023				Tournament Mpumalanga Final 2023
		date 2023-08-19	rnd 4	type Rapid	result 1	date 2023-09-02	rnd 1	type Rapid	result 1
		Opponent Vermaas, Z (Zelmarie)				Opponent Swanepoel, M (Morne)
3	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Tomlinson, J (Jack)				Opponent Sethathi, R (Rethabile)

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	Van Dyk ,A (Adriaan)	2	1	0	0	0	0	2	1	0	0	0	0
1	Van Dyk ,A (Adriaan)	2	1555.1	1555.1	0	0	0	2	1260	1555.1	0	0	0
2	Letebele ,K (Kgato)	1	1	425	1	1	425	0	0	0	0	0	0
2	Letebele ,K (Kgato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Vilavathu ,V (Vaiga)	1	1	425	1	1	425	0	0	0	0	0	0
3	Vilavathu ,V (Vaiga)	1	1257.8	1682.8	1	1269.1	1682.8	0	0	0	0	0	0
4	Nobela ,A (Anele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nobela ,A (Anele)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Gumede ,H (Hlonipho)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gumede ,H (Hlonipho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Ngwerume ,M (Mcjoseph)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ngwerume ,M (Mcjoseph)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Esterhuizen ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Esterhuizen ,E (Ethan)	1	1467.5	1042.5	1	1460.4	1042.5	0	0	0	0	0	0
8	Kilian ,Q (Quinten)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kilian ,Q (Quinten)	1	1145.3	1570.3	1	1133	1570.3	0	0	0	0	0	0
9	Saldanha ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Saldanha ,N (Noah)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Modiba ,L (Lesego)	1	1	425	1	1	425	0	0	0	0	0	0
10	Modiba ,L (Lesego)	1	1200	1625	1	1200	1625	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

Briel, 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