Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wilson, D (Dharrel)

Chess SA id

1060152440

FIDE id

Date of birth

2006-07-21 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1041.9

Item	Main	Standard	Rapid	Blitz
Rating	1162.3	1149.8	1220.9	1193.4
Raw rating	1162.3	1149.8	1220.9	1121.9
Weighted rating	1158.1	1140.8	1215.5	1193.4
Weighted performance	1069.9	1080.6	0	0
Floor	700	700	720.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	175	178.1	161	185.3
Highest rating	1200 2018-10-01	1200 2018-10-01	1282.2 2024-11-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1220.9 2024-11-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1213.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1282.2 2024-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	-6
New rating	1162.3	1149.8	1220.9	1187.5
Analysis
Rating	1162.3	1149.8	1220.9	1193.4
Raw rating	1162.3	1149.8	1220.9	1121.9
Weighted rating	1158.1	1140.8	1215.5
Weighted performance	1069.9	1080.6	0
K-factor	36	36	36	36
Floor	700	700	720.9	700
Max/Min rating change allowed	175	178.1	161	185.3
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	1162.3	1149.8	1220.9	1121.9
New weighted rating	1158.9	1141.8	1216.3	1187.5
New weighted performance	1069.5	1080.2	0	0
Temp new rating	1162.3	1149.8	1220.9	1187.5
Temp new rating +/-	0	0	0	-6
Final new rating +/-	0	0	0	-6
New rating	1162.3	1149.8	1220.9	1187.5
New K-factor	36	36	36	36
New floor	700	700	720.9	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	20	5	0	15
	34	29	5	0
	9	9	0	0
	0	0	0	0
	0	0	0	0
History	63	43	5	15

Games since
	Main 54	Standard 34		Rapid 5		Blitz 15
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	4220		579		185
Male	3135		453		154
U20	292		58		18
U20 Male	223		46		14
Standard
	RSA		Province		Region
Overall	4199		608		180
Male	3107		469		148
U20	298		60		18
U20 Male	220		47		13
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	489		68		20
Male	438		62		19
U20	43		14		5
U20 Male	39		11		5


	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	20	6.5	32.5	-148.8	1349.9	1201.2
Standard	5	2	40	-85	1441.2	1356.2
Rapid	0	0	0	0	0	0
Blitz	15	4.5	30	-170	1319.5	1149.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	22	34.92	-128.2	1270	1141.8
Standard	43	14.5	33.72	-138.4	1260.6	1122.2
Rapid	5	3	60	85	1202.3	1287.3
Blitz	15	4.5	30	-170	1319.5	1149.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1162.3	1149.8	1220.9	1121.9
2025-09-01	1167.7	1149.8	1220.9	1199.7
2025-08-01	1167.7	1149.8	1220.9	1199.7
2025-07-01	1167.7	1149.8	1220.9	1199.7
2025-06-01	1167.7	1149.8	1220.9	1199.7
2025-05-01	1167.7	1149.8	1220.9	1199.7
2025-04-01	1167.7	1149.8	1220.9	1199.7
2025-03-01	1167.7	1149.8	1220.9	1199.5
2025-02-01	1167.7	1149.8	1220.9	1196.8
2025-01-01	1121.4	1096.9	1220.9	1200
2024-12-01	1153	1119.7	1220.9	1200
2024-11-01	1153	1119.7	1220.9	1200
2024-10-01	1177.4	1174.4	1200	1200
2024-09-01	1135.9	1123.6	1200	1200
2024-08-01	1135.9	1123.6	1200	1200
2024-07-01	1143.2	1131.2	1200	1200
2024-06-01	1143.2	1131.2	1200	1200
2024-08-01	1143.2	1131.2	1200	1200
2024-04-01	1147.5	1135.6	1200	1200
2024-03-01	1147.5	1135.6	1200	1200
2024-02-01	1138.9	1125.2	1200	1200
2024-01-01	1138.9	1125.2	1200	1200
2023-12-01	1138.9	1125.2	1200	1200
2023-11-01	1138.9	1125.2	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	1st Friday Night Blitz 2025	2025-09-19	2025-09-19	Blitz	Nelson Mandela Bay (ENM)	9	7	1.5	Yes	Analysis
2	NMBCU Trial 4 2025 (U20+Open)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
3	NMBCU vs BCC Derby Chess Invitational 2025 (U20)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
4	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	8	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	1st Friday Night Blitz 2025	2025-09-19	2025-09-19	Blitz	Nelson Mandela Bay (ENM)	9	7	1.5	Yes	Analysis
2	NMBCU Trial 4 2025 (U20+Open)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
3	NMBCU vs BCC Derby Chess Invitational 2025 (U20)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
4	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open A)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	8	3	Yes	Analysis
5	Mzansi Interprovincial Youth Chess Championships 2024 (U20 Open Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	1	Yes	Analysis
6	NMBCU Top Schools Final 2024 (High School)	2024-10-19	2024-10-19	Standard	Nelson Mandela Bay (ENM)	3	3	0	Yes	Analysis
7	NMBCU Top Schools 2024 (High School)	2024-10-12	2024-10-12	Rapid	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
8	NMBCU Closed 2024 (U20+Open)	2024-09-20	2024-09-21	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
9	NMBCU Trials 4 2024 (U20+Open)	2024-07-12	2024-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
10	NMBCU Trials 2 2024 (U20+Open)	2024-04-12	2024-04-13	Standard	Nelson Mandela Bay (ENM)	6	3	1	Yes	Analysis
11	NMBCU Trials 1 2024 (Open)	2024-02-16	2024-02-16	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
12	EP Trials 3 2023 (U18)	2023-05-05	2023-05-06	Standard	Nelson Mandela Bay (ENM)	6	4	1	Yes	Analysis
13	NMB 2nd Trials 2023 (U18)	2023-03-24	2023-03-25	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament NMBCU Closed 2024				Tournament NMBCU Closed 2024
		date 2024-09-21	rnd 2	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Nkenke, Q (Qaqamba)				Opponent Billett, L (Lauren)
2	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 6	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Magwa, S (Sanele)
3	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 1	type Standard	result 1	date 2025-01-10	rnd 2	type Standard	result 1
		Opponent Qubeka, S (Simele)				Opponent Kondlo, S (Sangweni)

#	Games	Start				End
1	3	Tournament NMBCU Closed 2024				Tournament NMBCU Closed 2024
		date 2024-09-21	rnd 2	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Nkenke, Q (Qaqamba)				Opponent Billett, L (Lauren)
2	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 1	type Standard	result 1	date 2025-01-10	rnd 2	type Standard	result 1
		Opponent Qubeka, S (Simele)				Opponent Kondlo, S (Sangweni)
3	2	Tournament NMBCU Trials 4 2024				Tournament NMBCU Trials 4 2024
		date 2024-07-13	rnd 3	type Standard	result 0.5	date 2024-07-13	rnd 4	type Standard	result 1
		Opponent Mellet, A (Andries)				Opponent De Kock, I (Ian)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Bowers, J (Joshua)				Opponent Khumalo, S (Sifiso)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Nyoka, I (Ibanathi)				Opponent Nyoka, I (Ibanathi)

#	Games	Start				End
1	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 6	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Magwa, S (Sanele)
2	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 7	type Blitz	result 0.5	date 2025-09-19	rnd 7	type Blitz	result 0.5
		Opponent Deysel, L (Liam)				Opponent Deysel, L (Liam)
3	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 2	type Blitz	result 1	date 2025-09-19	rnd 2	type Blitz	result 1
		Opponent Mangcotywa, L (Lihle)				Opponent Mangcotywa, L (Lihle)

#	Games	Start				End
1	3	Tournament NMBCU Closed 2024				Tournament NMBCU Closed 2024
		date 2024-09-21	rnd 2	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Nkenke, Q (Qaqamba)				Opponent Billett, L (Lauren)
2	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 6	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Magwa, S (Sanele)
3	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 1	type Standard	result 1	date 2025-01-10	rnd 2	type Standard	result 1
		Opponent Qubeka, S (Simele)				Opponent Kondlo, S (Sangweni)

#	Games	Start				End
1	3	Tournament NMBCU Closed 2024				Tournament NMBCU Closed 2024
		date 2024-09-21	rnd 2	type Standard	result 1	date 2024-09-21	rnd 4	type Standard	result 1
		Opponent Nkenke, Q (Qaqamba)				Opponent Billett, L (Lauren)
2	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-10	rnd 1	type Standard	result 1	date 2025-01-10	rnd 2	type Standard	result 1
		Opponent Qubeka, S (Simele)				Opponent Kondlo, S (Sangweni)
3	2	Tournament NMBCU Trials 1 2024				Tournament NMBCU Trials 1 2024
		date 2024-02-16	rnd 2	type Standard	result 1	date 2024-02-16	rnd 3	type Standard	result 1
		Opponent Dawson, W (Waylon)				Opponent Plaatjies, M (Mowethu)

#	Games	Start				End
1	2	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 4	type Rapid	result 1	date 2024-10-12	rnd 5	type Rapid	result 1
		Opponent Bowers, J (Joshua)				Opponent Khumalo, S (Sifiso)
2	1	Tournament NMBCU Top Schools 2024				Tournament NMBCU Top Schools 2024
		date 2024-10-12	rnd 1	type Rapid	result 1	date 2024-10-12	rnd 1	type Rapid	result 1
		Opponent Nyoka, I (Ibanathi)				Opponent Nyoka, I (Ibanathi)

#	Games	Start				End
1	2	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 6	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Dickinson, E (Elijah)				Opponent Magwa, S (Sanele)
2	1	Tournament 1st Friday Night Blitz 2025				Tournament 1st Friday Night Blitz 2025
		date 2025-09-19	rnd 2	type Blitz	result 1	date 2025-09-19	rnd 2	type Blitz	result 1
		Opponent Mangcotywa, L (Lihle)				Opponent Mangcotywa, L (Lihle)
3	1	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 1	type Blitz	result 1	date 2025-01-12	rnd 1	type Blitz	result 1
		Opponent Gower, D (Daniel)				Opponent Gower, D (Daniel)

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	Du Preez ,D (Dillon)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Du Preez ,D (Dillon)	4	1263.1	1050.6	4	1257.3	1050.6	0	0	0	0	0	0
2	Nkenke ,Q (Qaqamba)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Nkenke ,Q (Qaqamba)	3	1209.2	1350.9	3	1209	1350.9	0	0	0	0	0	0
3	Mellet ,A (Andries)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Mellet ,A (Andries)	3	1362.4	1079.1	3	1353.5	1079.1	0	0	0	0	0	0
4	Bouwer ,T (Tiaan)	2	1	0	2	1	0	0	0	0	0	0	0
4	Bouwer ,T (Tiaan)	2	1218.8	1218.8	2	1209.1	1218.8	0	0	0	0	0	0
5	Billett ,L (Lauren)	2	1	0	2	1	0	0	0	0	0	0	0
5	Billett ,L (Lauren)	2	1103.1	1103.1	2	1092.9	1103.1	0	0	0	0	0	0
6	Mbombela ,Y (Yamkela)	2	1	0	2	1	0	0	0	0	0	0	0
6	Mbombela ,Y (Yamkela)	2	1257.2	1257.2	2	1264.2	1257.2	0	0	0	0	0	0
7	Mavayi ,U (Usindiso)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Mavayi ,U (Usindiso)	2	1226.6	801.6	1	1200	801.6	1	1208.4	801.6	0	0	0
8	Booi ,S (Singalakha)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Booi ,S (Singalakha)	2	1216	791	1	1200	791	1	1221.6	791	0	0	0
9	Muller ,K (Kaden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Muller ,K (Kaden)	1	1639.1	1214.1	1	1634.6	1214.1	0	0	0	0	0	0
10	Kgomo ,M (Mathema)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kgomo ,M (Mathema)	1	1350.3	925.3	1	1332.8	925.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Wilson, D (Dharrel)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms