Chess South Africa Ratings Database

PLAYER PAGE

Personal

Langhtrey, B (Brentiano)

Chess SA id

1050193177

FIDE id

Date of birth

2005-06-20 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.8	1152	1205.3	1200
Raw rating	1181.8	1152	1205.3	1200
Weighted rating	1167.4	1147.4	1202.9	1200
Weighted performance	970.8	0	0	0
Floor	700	700	705.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	177.6	164.6	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1205.3 2025-04-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1205.3 2025-04-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1201.9 2025-08-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.8	1152	1205.3	1200
Analysis
Rating	1181.8	1152	1205.3	1200
Raw rating	1181.8	1152	1205.3	1200
Weighted rating	1167.4	1147.4	1202.9
Weighted performance	970.8	0	0
K-factor	36	36	36	36
Floor	700	700	705.3	700
Max/Min rating change allowed	170.2	177.6	164.6	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	1181.8	1152	1205.3	1200
New weighted rating	1168.7	1147.5	1203.2	1200
New weighted performance	964.1	0	0	0
Temp new rating	1181.8	1152	1205.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.8	1152	1205.3	1200
New K-factor	36	36	36	36
New floor	700	700	705.3	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	22	22	0
	0	0	0
	0	0	0
	0	0	0
History	28	22	6

Games since
	Main 28	Standard 22		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	3	50	0	1327.2	1327.2
Standard	0	0	0	0	0	0
Rapid	6	3	50	0	1327.2	1327.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	11	39.29	-91.1	1230.1	1139
Standard	22	8	36.36	-115.9	1203.6	1087.7
Rapid	6	3	50	0	1327.2	1327.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1181.8	1152	1205.3	1200
2025-09-30	1181.8	1152	1205.3	1200
2025-09-01	1181.8	1152	1205.3	1200
2025-08-01	1181.8	1152	1205.3	1200
2025-07-01	1181.8	1152	1205.3	1200
2025-06-01	1181.8	1152	1205.3	1200
2025-05-01	1181.8	1152	1205.3	1200
2025-04-01	1181.8	1152	1205.3	1200
2025-03-01	1158.8	1152	1200	1200
2025-02-01	1158.7	1151.9	1200	1200
2025-01-01	1144.2	1135.2	1200	1200
2024-12-01	1144.2	1135.2	1200	1200
2024-11-01	1144.2	1135.2	1200	1200
2024-10-01	1144.2	1135.2	1200	1200
2024-09-01	1144.2	1135.2	1200	1200
2024-08-01	1144.2	1135.2	1200	1200
2024-07-01	1144.2	1135.2	1200	1200
2024-09-01	1144.2	1135.2	1200	1200
2024-05-01	1144.2	1135.2	1200	1200
2024-04-01	1140.5	1129.2	1200	1200
2024-03-01	1148.5	1139.2	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Oudtshoorn Rapid 2025 (Open)	2025-03-28	2025-03-28	Rapid	Eden (WEG)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Oudtshoorn Rapid 2025 (Open)	2025-03-28	2025-03-28	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Eden Chess Trials 2 2024 (U20)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	8	3.5	Yes	Analysis
3	Western Cape HS Individuals Championship 2024 (U20 Boys+Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
4	Eden School Chess Trials 1 2024 (U20 Mix)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	OUDUSSA Trials 1 2024 (U20 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 0.5	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Smit, D (Dian)				Opponent Mitchell, C (Cayden)
2	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 0.5
		Opponent Soule, J (Jason)				Opponent Marais, D (Dewandre)
3	2	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 2	type Rapid	result 1	date 2025-03-28	rnd 3	type Rapid	result 1
		Opponent Plaatjies, A (Ayren)				Opponent Julies, K (Keiran)

#	Games	Start				End
1	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 0.5	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Smit, D (Dian)				Opponent Mitchell, C (Cayden)
2	4	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 0.5
		Opponent Soule, J (Jason)				Opponent Marais, D (Dewandre)
3	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-22	rnd 6	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 0.5
		Opponent Petersen, C (Chesree)				Opponent Guyo, I (Isheanesu)

#	Games	Start				End
1	2	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 2	type Rapid	result 1	date 2025-03-28	rnd 3	type Rapid	result 1
		Opponent Plaatjies, A (Ayren)				Opponent Julies, K (Keiran)
2	1	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 6	type Rapid	result 1	date 2025-03-28	rnd 6	type Rapid	result 1
		Opponent Wagner, A (Alex)				Opponent Wagner, A (Alex)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 2	type Rapid	result 1	date 2025-03-28	rnd 3	type Rapid	result 1
		Opponent Plaatjies, A (Ayren)				Opponent Julies, K (Keiran)
2	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Prins, Z (Zuraida)				Opponent Mitchell, C (Cayden)
3	1	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 6	type Rapid	result 1	date 2025-03-28	rnd 6	type Rapid	result 1
		Opponent Wagner, A (Alex)				Opponent Wagner, A (Alex)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Prins, Z (Zuraida)				Opponent Mitchell, C (Cayden)
2	1	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-22	rnd 6	type Standard	result 1	date 2024-03-22	rnd 6	type Standard	result 1
		Opponent Petersen, C (Chesree)				Opponent Petersen, C (Chesree)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Fourie, S (Shane)				Opponent Fourie, S (Shane)

#	Games	Start				End
1	2	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 2	type Rapid	result 1	date 2025-03-28	rnd 3	type Rapid	result 1
		Opponent Plaatjies, A (Ayren)				Opponent Julies, K (Keiran)
2	1	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 6	type Rapid	result 1	date 2025-03-28	rnd 6	type Rapid	result 1
		Opponent Wagner, A (Alex)				Opponent Wagner, A (Alex)

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 Wyk ,J (Jonathan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Wyk ,J (Jonathan)	2	1303.2	878.2	2	1317.2	878.2	0	0	0	0	0	0
2	Mostert ,R (Richard)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mostert ,R (Richard)	2	1216.6	791.6	2	1217.5	791.6	0	0	0	0	0	0
3	Marais ,D (Dewandre)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Marais ,D (Dewandre)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Petersen ,C (Chesree)	1	1	425	1	1	425	0	0	0	0	0	0
4	Petersen ,C (Chesree)	1	1005.1	1430.1	1	970	1430.1	0	0	0	0	0	0
5	Soule ,J (Jason)	1	1	425	1	1	425	0	0	0	0	0	0
5	Soule ,J (Jason)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Jacobs ,V (Vaughan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jacobs ,V (Vaughan)	1	1121.4	696.4	1	1128	696.4	0	0	0	0	0	0
7	Snyman ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Snyman ,A (Alex)	1	1345.1	920.1	1	1239.5	920.1	0	0	0	0	0	0
8	Goliath ,P (Peterianho)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goliath ,P (Peterianho)	1	1233.8	808.8	1	1236	808.8	0	0	0	0	0	0
9	De Jongh ,H (Herchelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Jongh ,H (Herchelle)	1	1183.1	758.1	1	1191.2	758.1	0	0	0	0	0	0
10	Kotze ,I (Izak)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kotze ,I (Izak)	1	1136.4	711.4	1	1200	711.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Langhtrey, B (Brentiano)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms