Chess South Africa Ratings Database

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Personal

Mlandu, J (Joshwill)

Chess SA id

1110151046

FIDE id

Date of birth

2011-04-05 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1211.6	1201.4	1222.7	1200
Raw rating	1211.5	1201.4	1222.7	1200
Weighted rating	1211.6	1200.1	1218.5	1200
Weighted performance	1043.1	1010	0	0
Floor	737.9	740.8	722.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.1	165.5	160.5	165.8
Highest rating	1291 2023-02-01	1291.6 2023-02-01	1300.6 2024-08-01	1200 2018-10-01
Highest raw rating	1237.9 2025-03-01	1240.8 2024-03-01	1222.7 2024-09-01	1200 2024-02-01
Highest weighted rating	1237.9 2024-03-01	1240.8 2024-03-01	1216.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1291 2023-02-01	1291.6 2023-02-01	1300.6 2024-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1211.6	1201.4	1222.7	1200
Analysis
Rating	1211.6	1201.4	1222.7	1200
Raw rating	1211.5	1201.4	1222.7	1200
Weighted rating	1211.6	1200.1	1218.5
Weighted performance	1043.1	1010	0
K-factor	36	36	36	36
Floor	737.9	740.8	722.7	700
Max/Min rating change allowed	163.1	165.5	160.5	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	1211.5	1201.4	1222.7	1200
New weighted rating	1211.6	1200	1219.3	1200
New weighted performance	1042.7	1009.6	0	0
Temp new rating	1211.6	1201.4	1222.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1211.6	1201.4	1222.7	1200
New K-factor	36	36	36	36
New floor	737.9	740.8	722.7	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	30	25	5
	5	5	0
	0	0	0
	0	0	0
History	44	39	5

Games since
	Main 39	Standard 34		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3924		1110		403
Male	2949		754		266
U16	640		201		78
U16 Male	447		127		53
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	9	4.5	50	0	1189.7	1189.7
Standard	9	4.5	50	0	1189.7	1189.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	21.5	48.86	-9.7	1229.3	1219.7
Standard	39	18.5	47.44	-21.8	1222.6	1200.8
Rapid	5	3	60	85	1282	1367
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.5	1201.4	1222.7	1200
2025-09-01	1211.5	1201.4	1222.7	1200
2025-08-01	1211.5	1201.4	1222.7	1200
2025-07-01	1211.5	1201.4	1222.7	1200
2025-06-01	1211.5	1201.4	1222.7	1200
2025-05-01	1211.5	1201.4	1222.7	1200
2025-04-01	1211	1201.2	1222.7	1200
2025-03-01	1237.9	1231.2	1222.7	1200
2025-02-01	1213.9	1199.6	1222.7	1200
2025-01-01	1213.9	1189	1222.7	1200
2024-12-01	1213.9	1189	1222.7	1200
2024-11-01	1213.9	1189	1222.7	1200
2024-10-01	1213.9	1189	1222.7	1200
2024-09-01	1213.9	1189	1222.7	1200
2024-08-01	1191	1189	1200	1200
2024-07-01	1191	1189	1200	1200
2024-06-01	1191	1189	1200	1200
2024-08-01	1191	1189	1200	1200
2024-04-01	1200.3	1199.8	1200	1200
2024-03-01	1233.8	1240.8	1200	1200
2024-02-01	1215.6	1219.2	1200	1200
2024-01-01	1215.6	1219.2	1200	1200
2023-12-01	1215.6	1219.2	1200	1200
2023-11-01	1215.6	1219.2	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	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	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	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
3	Eden Rapid 2024 (B)	2024-08-03	2024-08-03	Rapid	Eden (WEG)	6	5	3	Yes	Analysis
4	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	4	Yes	Analysis
5	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	OUDUSSA Trials 2 2024 (U13 Boys+Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	OUDUSSA Trials 1 2024 (U13 Boys+Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 5	type Standard	result 0.5
		Opponent Booysen, L (Luciano)				Opponent Willemse, J (Jesrial)
2	3	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Bukula, L (Lilitha)				Opponent Reinecke, O (Otto)
3	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Hadrian)				Opponent Campher, L (Luwhayne)

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 5	type Standard	result 0.5
		Opponent Booysen, L (Luciano)				Opponent Willemse, J (Jesrial)
2	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Hadrian)				Opponent Campher, L (Luwhayne)
3	2	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 3	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Jacobs, R (Riquel)				Opponent Jacobs, N (Nehemiah)

#	Games	Start				End
1	3	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Bukula, L (Lilitha)				Opponent Reinecke, O (Otto)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Booysen, L (Luciano)				Opponent Augustyn, J (Johan)
2	3	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Bukula, L (Lilitha)				Opponent Reinecke, O (Otto)
3	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Hadrian)				Opponent Campher, L (Luwhayne)

#	Games	Start				End
1	3	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 2	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Booysen, L (Luciano)				Opponent Augustyn, J (Johan)
2	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Jansen, H (Hadrian)				Opponent Campher, L (Luwhayne)
3	2	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 3	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Jacobs, R (Riquel)				Opponent Jacobs, N (Nehemiah)

#	Games	Start				End
1	3	Tournament Eden Rapid 2024				Tournament Eden Rapid 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 6	type Rapid	result 1
		Opponent Bukula, L (Lilitha)				Opponent Reinecke, O (Otto)

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	Julies ,J (Jaysiano)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Julies ,J (Jaysiano)	3	1224	799	3	1229.9	799	0	0	0	0	0	0
2	Jacobs ,R (Riquel)	2	1	0	2	1	0	0	0	0	0	0	0
2	Jacobs ,R (Riquel)	2	1245	1245	2	1255.8	1245	0	0	0	0	0	0
3	Augustyn ,J (Johan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Augustyn ,J (Johan)	2	1136.8	1136.8	2	1133.8	1136.8	0	0	0	0	0	0
4	Bukula ,L (Lilitha)	2	2	425	1	1	425	1	1	425	0	0	0
4	Bukula ,L (Lilitha)	2	1142.2	1567.2	1	1164.8	1567.2	1	1200	1567.2	0	0	0
5	Lubedo ,L (Ligugulethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lubedo ,L (Ligugulethu)	1	1180.3	755.3	1	1176.8	755.3	0	0	0	0	0	0
6	Jacobs ,N (Nehemiah)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jacobs ,N (Nehemiah)	1	1166.8	1591.8	1	1160	1591.8	0	0	0	0	0	0
7	Arries ,J (Jaqnurin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Arries ,J (Jaqnurin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Brits ,R (Rogan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Brits ,R (Rogan)	1	1198.9	1623.9	1	1198.6	1623.9	0	0	0	0	0	0
9	Botha ,V (Vuyani)	1	1	425	1	1	425	0	0	0	0	0	0
9	Botha ,V (Vuyani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Willemse ,J (Jesrial)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Willemse ,J (Jesrial)	1	1142.5	1142.5	1	1140.1	1142.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mlandu, J (Joshwill)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms