Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, L (Lincoln)

Chess SA id

1160302484

FIDE id

Date of birth

2016-04-10 (U10)

Gender

Male

Region

Ugu (KUG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1233.3	1239.2	1200	1200
Raw rating	1233.3	1239.2	1200	1200
Weighted rating	1191.1	1188.6	1195	1200
Weighted performance	937.4	0	0	0
Floor	733.3	739.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.1	156.8	165.8	165.8
Highest rating	1233.3 2025-06-01	1239.2 2025-06-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1233.3 2025-06-01	1239.2 2025-06-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1233.3 2024-11-01	1239.2 2024-11-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1233.3	1239.2	1200	1200
Analysis
Rating	1233.3	1239.2	1200	1200
Raw rating	1233.3	1239.2	1200	1200
Weighted rating	1191.1	1188.6	1195
Weighted performance	937.4	0	0
K-factor	36	36	36	36
Floor	733.3	739.2	700	700
Max/Min rating change allowed	158.1	156.8	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	1233.3	1239.2	1200	1200
New weighted rating	1194.8	1193.2	1195.3	1200
New weighted performance	937.1	0	0	0
Temp new rating	1233.3	1239.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1233.3	1239.2	1200	1200
New K-factor	36	36	36	36
New floor	733.3	739.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	22	11	11
	0	0	0
	0	0	0
	0	0	0
History	28	11	17

Games since
	Main 28	Standard 11		Rapid 17		Blitz 0
Gender	Male
Age group	U10
Region	Ugu (KUG)
Province	KwaZulu Natal (KZ)
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	6	2	33.33	-141.7	1192.7	1051
Standard	0	0	0	0	0	0
Rapid	6	2	33.33	-141.7	1192.7	1051
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	11.5	41.07	-75.9	1201.7	1125.8
Standard	11	5.5	50	0	1175.5	1175.5
Rapid	17	6	35.29	-125	1218.7	1093.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1233.3	1239.2	1200	1200
2025-09-01	1233.3	1239.2	1200	1200
2025-08-01	1233.3	1239.2	1200	1200
2025-07-01	1233.3	1239.2	1200	1200
2025-06-01	1233.3	1239.2	1200	1200
2025-05-01	1169.3	1165.6	1190.7	1200
2025-04-01	1172	1165.6	1193.8	1200
2025-03-01	1172	1165.6	1193.8	1200
2025-02-01	1171	1165.2	1191.6	1200
2025-01-01	1147.6	1146.4	1159.3	1200
2024-12-01	1157.6	1146.4	1190.6	1200
2024-11-01	1157.6	1146.4	1190.6	1200
2024-10-01	1157.6	1146.4	1190.6	1200
2024-09-01	1158.2	1146.4	1200	1200
2024-08-01	1158.2	1146.4	1200	1200
2024-07-01	1158.2	1146.4	1200	1200
2024-06-01	1158.2	1146.4	1200	1200
2024-08-01	1158.2	1146.4	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	2025 KZN Royals Chess Club Tournament (U10+U12)	2025-04-12	2025-04-12	Rapid	Ugu (KUG)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Royals Chess Club Tournament (U10+U12)	2025-04-12	2025-04-12	Rapid	Ugu (KUG)	6	6	2	Yes	Analysis
2	SWIM Chess Open 2024 SECTION B (B)	2024-12-14	2024-12-14	Rapid	Ugu (KUG)	6	6	2	Yes	Analysis
3	2024 KZN Royals Chess Club Tournament (U10+U12)	2024-09-14	2024-09-14	Rapid	Ethekwini (KED)	5	5	2	Yes	Analysis
4	UGU Trials for KZN Open 2024 (U8+U10)	2024-04-06	2024-04-06	Standard	Ugu (KUG)	5	5	3.5	Yes	Analysis
5	2024 Ethekwini Open (B)	2024-04-20	2024-04-21	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament UGU Trials for KZN Open 2024				Tournament UGU Trials for KZN Open 2024
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Nxumalo, M (Mpilwenhle)				Opponent Ncayiyana, S (Sbongakonke)
2	2	Tournament 2024 Ethekwini Open				Tournament 2024 KZN Royals Chess Club Tournament
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-09-14	rnd 1	type Rapid	result 1
		Opponent Cason, D (Dante)				Opponent Patchai, M (Mika Jorel)
3	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Ndobe, L (Leah)				Opponent Ndobe, L (Leah)

#	Games	Start				End
1	3	Tournament UGU Trials for KZN Open 2024				Tournament UGU Trials for KZN Open 2024
		date 2024-04-06	rnd 3	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Nxumalo, M (Mpilwenhle)				Opponent Ncayiyana, S (Sbongakonke)
2	1	Tournament 2024 Ethekwini Open				Tournament 2024 Ethekwini Open
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-04-21	rnd 6	type Standard	result 1
		Opponent Cason, D (Dante)				Opponent Cason, D (Dante)
3	1	Tournament 2024 Ethekwini Open				Tournament 2024 Ethekwini Open
		date 2024-04-20	rnd 3	type Standard	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Naidoo, T (Thierra)				Opponent Naidoo, T (Thierra)

#	Games	Start				End
1	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Ndobe, L (Leah)				Opponent Ndobe, L (Leah)
2	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Bogadi, J (Jonathan)				Opponent Bogadi, J (Jonathan)
3	1	Tournament SWIM Chess Open 2024 SECTION B				Tournament SWIM Chess Open 2024 SECTION B
		date 2024-12-14	rnd 6	type Rapid	result 1	date 2024-12-14	rnd 6	type Rapid	result 1
		Opponent Ncane, S (Sonwabile)				Opponent Ncane, S (Sonwabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2024 Ethekwini Open				Tournament 2024 KZN Royals Chess Club Tournament
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-09-14	rnd 1	type Rapid	result 1
		Opponent Cason, D (Dante)				Opponent Patchai, M (Mika Jorel)
2	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Ndobe, L (Leah)				Opponent Ndobe, L (Leah)
3	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Bogadi, J (Jonathan)				Opponent Bogadi, J (Jonathan)

#	Games	Start				End
1	1	Tournament 2024 Ethekwini Open				Tournament 2024 Ethekwini Open
		date 2024-04-21	rnd 6	type Standard	result 1	date 2024-04-21	rnd 6	type Standard	result 1
		Opponent Cason, D (Dante)				Opponent Cason, D (Dante)
2	1	Tournament 2024 Ethekwini Open				Tournament 2024 Ethekwini Open
		date 2024-04-20	rnd 3	type Standard	result 1	date 2024-04-20	rnd 3	type Standard	result 1
		Opponent Naidoo, T (Thierra)				Opponent Naidoo, T (Thierra)
3	1	Tournament UGU Trials for KZN Open 2024				Tournament UGU Trials for KZN Open 2024
		date 2024-04-06	rnd 5	type Standard	result 1	date 2024-04-06	rnd 5	type Standard	result 1
		Opponent Ncayiyana, S (Sbongakonke)				Opponent Ncayiyana, S (Sbongakonke)

#	Games	Start				End
1	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Ndobe, L (Leah)				Opponent Ndobe, L (Leah)
2	1	Tournament 2025 KZN Royals Chess Club Tournament				Tournament 2025 KZN Royals Chess Club Tournament
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 2	type Rapid	result 1
		Opponent Bogadi, J (Jonathan)				Opponent Bogadi, J (Jonathan)
3	1	Tournament SWIM Chess Open 2024 SECTION B				Tournament SWIM Chess Open 2024 SECTION B
		date 2024-12-14	rnd 6	type Rapid	result 1	date 2024-12-14	rnd 6	type Rapid	result 1
		Opponent Ncane, S (Sonwabile)				Opponent Ncane, S (Sonwabile)

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	Bogadi ,J (Jonathan)	2	1	0	0	0	0	2	1	0	0	0	0
1	Bogadi ,J (Jonathan)	2	1198.9	1198.9	0	0	0	2	1198.5	1198.9	0	0	0
2	Nxumalo ,M (Mpilwenhle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nxumalo ,M (Mpilwenhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Morris ,A (Alessandra-Jane)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Morris ,A (Alessandra-Jane)	1	1124.3	699.3	1	1121.2	699.3	0	0	0	0	0	0
4	Potgieter ,R (Rauha)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Potgieter ,R (Rauha)	1	1155.8	1155.8	1	1145.6	1155.8	0	0	0	0	0	0
5	Shazi ,D (Dumani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Shazi ,D (Dumani)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Ramlachan ,K (Kairav)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ramlachan ,K (Kairav)	1	1246.9	821.9	1	1256.4	821.9	0	0	0	0	0	0
7	Naidoo ,T (Thierra)	1	1	425	1	1	425	0	0	0	0	0	0
7	Naidoo ,T (Thierra)	1	1180.1	1605.1	1	1200	1605.1	0	0	0	0	0	0
8	Fourie ,R (Rulan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Fourie ,R (Rulan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ncayiyana ,S (Sbongakonke)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ncayiyana ,S (Sbongakonke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Ngubo ,K (Khethelo)	1	1	425	0	0	0	1	1	425	0	0	0
10	Ngubo ,K (Khethelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Joubert, 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