Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nunes, D (Duarte)

Chess SA id

1080101224

FIDE id

Date of birth

2008-01-23 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1133.2	1087.6	1256.8	1200
Raw rating	1133.2	1087.6	1256.8	1200
Weighted rating	1133.2	1087.6	1256.8	1200
Weighted performance	297.5	269.9	0	0
Floor	750.6	743.5	756.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.4	194.6	152.9	165.8
Highest rating	1264.1 2019-10-01	1256.9 2019-10-01	1401.4 2020-02-01	1200 2018-10-01
Highest raw rating	1250.6 2020-01-01	1243.5 2020-01-01	1256.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1250.6 2018-06-01	1243.5 2018-06-01	1256.8 2024-02-01	1200 2018-10-01
Highest weighted performance	1264.1 2019-10-01	1256.9 2019-10-01	1401.4 2020-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1133.2	1087.6	1256.8	1200
Analysis
Rating	1133.2	1087.6	1256.8	1200
Raw rating	1133.2	1087.6	1256.8	1200
Weighted rating	1133.2	1087.6	1256.8
Weighted performance	297.5	269.9	0
K-factor	36	36	36	36
Floor	750.6	743.5	756.8	700
Max/Min rating change allowed	182.4	194.6	152.9	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	1133.2	1087.6	1256.8	1200
New weighted rating	1133.2	1087.6	1256.8	1200
New weighted performance	291.1	263.8	0	0
Temp new rating	1133.2	1087.6	1256.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1133.2	1087.6	1256.8	1200
New K-factor	36	36	36	36
New floor	750.6	743.5	756.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	93	87	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	93	47	50.54	4.6	1152.2	1156.8
Standard	87	42.5	48.85	-9.8	1154	1144.2
Rapid	6	4.5	75	212.5	1126.9	1339.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1133.2	1087.6	1256.8	1200
2025-09-30	1133.2	1087.6	1256.8	1200
2025-09-01	1133.2	1087.6	1256.8	1200
2025-08-01	1133.2	1087.6	1256.8	1200
2025-07-01	1133.2	1087.6	1256.8	1200
2025-06-01	1133.2	1087.6	1256.8	1200
2025-05-01	1133.2	1087.6	1256.8	1200
2025-04-01	1133.2	1087.6	1256.8	1200
2025-03-01	1133.2	1087.6	1256.8	1200
2025-02-01	1133.2	1087.6	1256.8	1200
2025-01-01	1133.2	1087.6	1256.8	1200
2024-12-01	1133.2	1087.6	1256.8	1200
2024-11-01	1133.2	1087.6	1256.8	1200
2024-10-01	1133.2	1087.6	1256.8	1200
2024-09-01	1133.2	1087.6	1256.8	1200
2024-08-01	1133.2	1087.6	1256.8	1200
2024-07-01	1133.2	1087.6	1256.8	1200
2024-09-01	1133.2	1087.6	1256.8	1200
2024-05-01	1133.2	1087.6	1256.8	1200
2024-04-01	1133.2	1087.6	1256.8	1200
2024-03-01	1133.2	1087.6	1256.8	1200
2024-02-01	1133.2	1087.6	1256.8	1200
2024-01-01	1133.2	1087.6	1256.8	1200
2023-12-01	1133.2	1087.6	1256.8	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	Laerskool Oosterkruin 2020 (U13)	2020-02-01	2020-02-01	Rapid	Ekurhuleni (GE)	6	6	4.5	Yes	Analysis
2	2019 Wild Card Chess Championship (U12 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	6	1	Yes	Analysis
3	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
4	GE vs GSV Inter Regional 2019 (U12C)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
5	2019 Boksburg Chess Club Round Robin (K)	2019-09-28	2019-09-28	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	Springs Open 2019 (C)	2019-08-31	2019-08-31	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Boksburg Chess Club Open 2019 (C)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	2019 RMS Laerskole (U11)	2019-06-01	2019-06-01	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
9	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
11	Ekurhuleni South School Chess 2019 (U11 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
12	Primrose Chess Club Open 2019 (C)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
13	Ekurhuleni Trials 2 2019 (U12)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
14	Springs Chess Club Open 2019 (C)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
15	Boksburg Open 2019 (C)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
16	Ekurhuleni North District Schools Final 2018 (U11)	2018-08-04	2018-08-04	Standard	Ekurhuleni (GE)	5	4	3.5	Yes	Analysis
17	Ekurhuleni Trials 3 2018 (U12)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
18	Ekurhuleni North Schools Individuals 2018 (U11 Boys)	2018-05-12	2018-05-12	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni North District Schools Final 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 0.5
		Opponent Mhlanga, B (Bongani)				Opponent Maxam, T (Tumelo Kagiso)
2	4	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 RMS Laerskole
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-06-01	rnd 2	type Standard	result 1
		Opponent Mnisi, M (Mpilo)				Opponent Cronje, NM (Nicolaas Mattheus)
3	4	Tournament Ekurhuleni South School Chess 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Mdluli, S (Siyamdumisa)				Opponent Van Blommestein, P (Petrus)

#	Games	Start				End
1	5	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni North District Schools Final 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 0.5
		Opponent Mhlanga, B (Bongani)				Opponent Maxam, T (Tumelo Kagiso)
2	4	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 RMS Laerskole
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-06-01	rnd 2	type Standard	result 1
		Opponent Mnisi, M (Mpilo)				Opponent Cronje, NM (Nicolaas Mattheus)
3	4	Tournament Ekurhuleni South School Chess 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Mdluli, S (Siyamdumisa)				Opponent Van Blommestein, P (Petrus)

#	Games	Start				End
1	3	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 3	type Rapid	result 1
		Opponent Harmse, L (Lizelle)				Opponent Van Vuuren, M (Monique)
2	2	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 6	type Rapid	result 0.5
		Opponent Weber, C (Carla)				Opponent Janssen, D (Danelle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 RMS Laerskole
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-06-01	rnd 2	type Standard	result 1
		Opponent Mnisi, M (Mpilo)				Opponent Cronje, NM (Nicolaas Mattheus)
2	4	Tournament Ekurhuleni South School Chess 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Mdluli, S (Siyamdumisa)				Opponent Van Blommestein, P (Petrus)
3	4	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni North District Schools Final 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Mhlanga, B (Bongani)				Opponent Maluleke, N (Neo)

#	Games	Start				End
1	4	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 RMS Laerskole
		date 2019-05-25	rnd 4	type Standard	result 1	date 2019-06-01	rnd 2	type Standard	result 1
		Opponent Mnisi, M (Mpilo)				Opponent Cronje, NM (Nicolaas Mattheus)
2	4	Tournament Ekurhuleni South School Chess 2019				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-25	rnd 1	type Standard	result 1
		Opponent Mdluli, S (Siyamdumisa)				Opponent Van Blommestein, P (Petrus)
3	4	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni North District Schools Final 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Mhlanga, B (Bongani)				Opponent Maluleke, N (Neo)

#	Games	Start				End
1	3	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 3	type Rapid	result 1
		Opponent Harmse, L (Lizelle)				Opponent Van Vuuren, M (Monique)
2	1	Tournament Laerskool Oosterkruin 2020				Tournament Laerskool Oosterkruin 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Weber, C (Carla)				Opponent Weber, C (Carla)

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	Carter ,D (Dylan)	4	2	0	4	2	0	0	0	0	0	0	0
1	Carter ,D (Dylan)	4	1079.1	1079.1	4	1068.2	1079.1	0	0	0	0	0	0
2	Du Toit ,J (Jaunre)	2	2	425	2	2	425	0	0	0	0	0	0
2	Du Toit ,J (Jaunre)	2	1040.4	1465.4	2	1017.6	1465.4	0	0	0	0	0	0
3	Cass ,M (Matthew)	2	1	0	2	1	0	0	0	0	0	0	0
3	Cass ,M (Matthew)	2	1132.2	1132.2	2	1128.1	1132.2	0	0	0	0	0	0
4	Deans ,J (Jarred)	2	1	0	2	1	0	0	0	0	0	0	0
4	Deans ,J (Jarred)	2	1059.1	1059.1	2	1048.6	1059.1	0	0	0	0	0	0
5	Boshoff ,B (Benje)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
5	Boshoff ,B (Benje)	2	1220.4	1007.9	1	1200	1220.4	1	1133.2	795.4	0	0	0
6	Weber ,C (Carla)	2	2	425	1	1	425	1	1	425	0	0	0
6	Weber ,C (Carla)	2	1123	1548	1	1140.8	1548	1	1200	1548	0	0	0
7	Mnisi ,M (Mpilo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mnisi ,M (Mpilo)	1	1032.7	1457.7	1	1001.6	1457.7	0	0	0	0	0	0
8	Janse Van Rensburg ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Janse Van Rensburg ,J (Jayden)	1	902	477	1	874.6	477	0	0	0	0	0	0
9	Myaka ,S (Silungile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Myaka ,S (Silungile)	1	1393.7	968.7	1	1381.3	968.7	0	0	0	0	0	0
10	Mabena ,T (Thokozane)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mabena ,T (Thokozane)	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

Nunes, D (Duarte)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms