Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joshua, M (Madden)

Chess SA id

1100103578

FIDE id

Date of birth

2010-04-05 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1302.6	1288.2	1200	1200
Raw rating	1302.6	1288.2	1200	1200
Weighted rating	1302.6	1288.2	1200	1200
Weighted performance	374.7	370.7	0	0
Floor	805.9	790.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.3	146.2	165.8	165.8
Highest rating	1305.9 2020-02-01	1290.9 2020-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1305.9 2020-02-01	1290.7 2020-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1305.9 2022-01-01	1290.7 2022-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1304.9 2020-03-01	1290.9 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1302.6	1288.2	1200	1200
Analysis
Rating	1302.6	1288.2	1200	1200
Raw rating	1302.6	1288.2	1200	1200
Weighted rating	1302.6	1288.2	1200
Weighted performance	374.7	370.7	0
K-factor	36	36	36	36
Floor	805.9	790.7	700	700
Max/Min rating change allowed	143.3	146.2	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	1302.6	1288.2	1200	1200
New weighted rating	1302.6	1288.2	1200	1200
New weighted performance	367.1	363.1	0	0
Temp new rating	1302.6	1288.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1302.6	1288.2	1200	1200
New K-factor	36	36	36	36
New floor	805.9	790.7	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	87	87

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
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	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	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	87	48.5	55.75	48.9	1209.9	1258.7
Standard	87	48.5	55.75	48.9	1209.9	1258.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1302.6	1288.2	1200	1200
2025-09-30	1302.6	1288.2	1200	1200
2025-09-01	1302.6	1288.2	1200	1200
2025-08-01	1302.6	1288.2	1200	1200
2025-07-01	1302.6	1288.2	1200	1200
2025-06-01	1302.6	1288.2	1200	1200
2025-05-01	1302.6	1288.2	1200	1200
2025-04-01	1302.6	1288.2	1200	1200
2025-03-01	1302.6	1288.2	1200	1200
2025-02-01	1302.6	1288.2	1200	1200
2025-01-01	1302.6	1288.2	1200	1200
2024-12-01	1302.6	1288.2	1200	1200
2024-11-01	1302.6	1288.2	1200	1200
2024-10-01	1302.6	1288.2	1200	1200
2024-09-01	1302.6	1288.2	1200	1200
2024-08-01	1302.6	1288.2	1200	1200
2024-07-01	1302.6	1288.2	1200	1200
2024-09-01	1302.6	1288.2	1200	1200
2024-05-01	1302.6	1288.2	1200	1200
2024-04-01	1302.6	1288.2	1200	1200
2024-03-01	1302.6	1288.2	1200	1200
2024-02-01	1302.6	1288.2	1200	1200
2024-01-01	1302.6	1288.2	1200	1200
2023-12-01	1302.6	1288.2	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	Overberg Closed 2020 (U11 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
2	OCF Chess Tournament 3 2020 (U12)	2020-03-07	2020-03-07	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
3	OCF Chess Tournament 2 2020 (U12)	2020-02-01	2020-02-01	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
4	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
5	2019 Western Cape Club Championship (C)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
6	Spring Open 2019 (U10)	2019-09-14	2019-09-14	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
7	Bontebok 2019 (U8+U10)	2019-08-17	2019-08-17	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis
8	2019 WP Youth Open (B)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	0	0	No	Analysis
9	SuperHero Open 2019 (Junior)	2019-06-01	2019-06-01	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
10	Overberg Club Champs 2019 (B)	2019-06-15	2019-06-15	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
11	South African Schools Individuals Chess Championships 2019 (U11 Open)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	7	4	Yes	Analysis
12	Western Cape Schools Individuals 2019 (U9 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	4	Yes	Analysis
13	Overberg School Chess Close Champs 2019 (U9 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
14	Overberg First Trial 2019 (U8+U10)	2019-02-23	2019-02-23	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
15	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
16	Caledon Open 2018 (U8+U10)	2018-09-29	2018-09-29	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
17	Stellenberg Youth Chess Champs 2018 (E)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Overberg School Chess Close Champs 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Oliver, J (Joagen)				Opponent Prins, R (Reinhart)
2	5	Tournament SuperHero Open 2019				Tournament Overberg Club Champs 2019
		date 2019-06-01	rnd 3	type Standard	result 1	date 2019-06-15	rnd 2	type Standard	result 1
		Opponent Johnson, A (Annabelle)				Opponent Jonas, SG (Sue-Win)
3	5	Tournament South African Junior Team Championships 2018				Tournament Overberg First Trial 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Rensburg, R (Rouve)				Opponent Roux, J (Jarrod)

#	Games	Start				End
1	6	Tournament Overberg School Chess Close Champs 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Oliver, J (Joagen)				Opponent Prins, R (Reinhart)
2	5	Tournament SuperHero Open 2019				Tournament Overberg Club Champs 2019
		date 2019-06-01	rnd 3	type Standard	result 1	date 2019-06-15	rnd 2	type Standard	result 1
		Opponent Johnson, A (Annabelle)				Opponent Jonas, SG (Sue-Win)
3	5	Tournament South African Junior Team Championships 2018				Tournament Overberg First Trial 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Rensburg, R (Rouve)				Opponent Roux, J (Jarrod)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Overberg School Chess Close Champs 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Oliver, J (Joagen)				Opponent Prins, R (Reinhart)
2	5	Tournament South African Junior Team Championships 2018				Tournament Overberg First Trial 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Rensburg, R (Rouve)				Opponent Roux, J (Jarrod)
3	3	Tournament OCF Chess Tournament 2 2020				Tournament OCF Chess Tournament 3 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Swart, A (Arnold)				Opponent Dreyer, CJ (Cristi Jane)

#	Games	Start				End
1	6	Tournament Overberg School Chess Close Champs 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-08	rnd 5	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Oliver, J (Joagen)				Opponent Prins, R (Reinhart)
2	5	Tournament South African Junior Team Championships 2018				Tournament Overberg First Trial 2019
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Janse Van Rensburg, R (Rouve)				Opponent Roux, J (Jarrod)
3	3	Tournament OCF Chess Tournament 2 2020				Tournament OCF Chess Tournament 3 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Swart, A (Arnold)				Opponent Dreyer, CJ (Cristi Jane)

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	Opperman ,C (Connor)	5	0.5	-340	5	0.5	-340	0	0	0	0	0	0
1	Opperman ,C (Connor)	5	1402.7	1062.7	5	1400.6	1062.7	0	0	0	0	0	0
2	Mackenzie ,T (Tayden)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Mackenzie ,T (Tayden)	4	1239.5	1027	4	1226.5	1027	0	0	0	0	0	0
3	Olivier ,J (Joagen)	3	3	425	3	3	425	0	0	0	0	0	0
3	Olivier ,J (Joagen)	3	970	1395	3	956.1	1395	0	0	0	0	0	0
4	Pretorius ,B (Bree)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Pretorius ,B (Bree)	3	1228.5	1086.8	3	1214.5	1086.8	0	0	0	0	0	0
5	Hanekom ,R (Ricus)	2	2	425	2	2	425	0	0	0	0	0	0
5	Hanekom ,R (Ricus)	2	1095.2	1520.2	2	1116.5	1520.2	0	0	0	0	0	0
6	Prins ,R (Reinhart)	2	1	0	2	1	0	0	0	0	0	0	0
6	Prins ,R (Reinhart)	2	1424.7	1424.7	2	1427	1424.7	0	0	0	0	0	0
7	Matthee ,A (Anieka)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Matthee ,A (Anieka)	2	1367.7	942.7	2	1370.5	942.7	0	0	0	0	0	0
8	Swart ,A (Arnold)	2	1	0	2	1	0	0	0	0	0	0	0
8	Swart ,A (Arnold)	2	1068.8	1068.8	2	1043.7	1068.8	0	0	0	0	0	0
9	Beukes ,L (Lanique)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Beukes ,L (Lanique)	2	953.8	1166.3	2	942.1	1166.3	0	0	0	0	0	0
10	Mcquire ,M (Mikael)	2	2	425	2	2	425	0	0	0	0	0	0
10	Mcquire ,M (Mikael)	2	1216.2	1641.2	2	1099.1	1641.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Joshua, M (Madden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms