Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nelson, D (Delano)

Chess SA id

1010300817

FIDE id

Date of birth

2001-10-30 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1384.3	1293.6	1375.5	1200
Raw rating	1384.3	1293.6	1375.5	1200
Weighted rating	1340.8	1258.3	1341	1200
Weighted performance	1328.1	0	1301.4	0
Floor	884.3	793.6	882.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	127.5	145.1	129.1	165.8
Highest rating	1414.7 2024-07-01	1432.5 2024-06-01	1407.3 2024-07-01	1200 2024-04-01
Highest raw rating	1384.3 2025-07-01	1293.6 2025-07-01	1382.8 2025-04-01	1200 2024-04-01
Highest weighted rating	1384.3 2024-10-01	1293.6 2024-09-01	1382.8 2024-10-01	1200 2024-04-01
Highest weighted performance	1414.7 2024-07-01	1432.5 2024-06-01	1407.3 2024-07-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1384.3	1293.6	1375.5	1200
Analysis
Rating	1384.3	1293.6	1375.5	1200
Raw rating	1384.3	1293.6	1375.5	1200
Weighted rating	1340.8	1258.3	1341
Weighted performance	1328.1	0	1301.4
K-factor	36	36	36	36
Floor	884.3	793.6	882.8	700
Max/Min rating change allowed	127.5	145.1	129.1	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	1384.3	1293.6	1375.5	1200
New weighted rating	1347.2	1262.3	1346.8	1200
New weighted performance	1327.6	0	1300.9	0
Temp new rating	1384.3	1293.6	1375.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1384.3	1293.6	1375.5	1200
New K-factor	36	36	36	36
New floor	884.3	793.6	882.8	700

Item	Main	Standard	Rapid
	0	0	0
	24	11	13
	45	22	23
	0	0	0
	0	0	0
	0	0	0
History	69	33	36

Games since
	Main 69	Standard 33		Rapid 36		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2336		713		309
Male	1907		547		245
Adult	519		143		83
Adult Male	480		129		74
Standard
	RSA		Province		Region
Overall	3120		882		360
Male	2443		628		267
Adult	515		109		76
Adult Male	471		97		69
Rapid
	RSA		Province		Region
Overall	616		319		143
Male	524		271		130
Adult	158		59		35
Adult Male	153		59		35
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	24	13.5	56.25	53.1	1373.3	1426.4
Standard	11	7	63.64	115.9	1288.6	1404.5
Rapid	13	6.5	50	0	1444.9	1444.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	69	36.5	52.9	24.6	1366.2	1390.9
Standard	33	15.5	46.97	-25.8	1353.5	1327.7
Rapid	36	21	58.33	70.8	1377.9	1448.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1384.3	1293.6	1375.5	1200
2025-09-01	1384.3	1293.6	1375.5	1200
2025-08-01	1384.3	1293.6	1375.5	1200
2025-07-01	1384.3	1293.6	1375.5	1200
2025-06-01	1368.4	1258.1	1375.5	1200
2025-05-01	1368.4	1258.1	1375.5	1200
2025-04-01	1357.6	1258.1	1382.8	1200
2025-03-01	1344.2	1258.1	1359.8	1200
2025-02-01	1341.4	1230.6	1359.8	1200
2025-01-01	1341.4	1230.6	1359.8	1200
2024-12-01	1341.4	1230.6	1359.8	1200
2024-11-01	1294.8	1230.6	1320.9	1200
2024-10-01	1309.1	1250	1320.9	1200
2024-09-01	1360.5	1272	1320.9	1200
2024-08-01	1360.5	1272	1320.9	1200
2024-07-01	1292.7	1272	1230.2	1200
2024-06-01	1247.3	1228.4	1230.2	1200
2024-08-01	1228.8	1200	1230.2	1200
2024-04-01	1217.5	1200	1228.4	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	Royal Alphas Chess Club Championships 2025	2025-06-14	2025-06-15	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Hermanus Chess Club Open 2025 (Intermediate)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	3.5	Yes	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Royal Alphas Chess Club Championships 2025	2025-06-14	2025-06-15	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Hermanus Chess Club Open 2025 (Intermediate)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	3.5	Yes	Analysis
3	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
4	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Elsies River Inter Club Championship 2024 (B)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
6	Western Cape Club Championship 2024 (Tier 2)	2024-10-25	2024-10-27	Standard	Cape Town (WCT)	5	2	0	Yes	Analysis
7	Spring Slam 2024 (B)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
8	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	0.5	Yes	Analysis
9	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	9	2.5	Yes	Analysis
10	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
11	Cape Town Chess Federation Closed Chess Championships 2024 (D)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
12	Elsies River Chess Club Championship 2024	2024-05-25	2024-05-26	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
13	Hermanus Chess Club Open 2024 (Intermediate)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	3.5	Yes	Analysis
14	Cape Town Open Rapid Chess Championship 2024 (Open)	2024-03-17	2024-03-17	Rapid	Cape Town (WCT)	6	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Elsies River Inter Club Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-11-23	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Maart, C (Craig)				Opponent Mathivha, I (Israel)
2	4	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament CT League 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-20	rnd 1	type Standard	result 0.5
		Opponent Hagan, B (Bianca)				Opponent Chiriya, T (Takudzwa)
3	4	Tournament Elsies River Chess Club Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-26	rnd 4	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Petersen, KC (Krystle Chantil)				Opponent Mani, N (Ntlahla)

#	Games	Start				End
1	5	Tournament Cape of Good Hope Open 2025				Tournament Royal Alphas Chess Club Championships 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Gordon, B (Byron)				Opponent Leeman, X (Xavier)
2	4	Tournament Elsies River Chess Club Championship 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-05-26	rnd 4	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Petersen, KC (Krystle Chantil)				Opponent Mani, N (Ntlahla)
3	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thato)				Opponent Mathivha, I (Israel)

#	Games	Start				End
1	8	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Elsies River Inter Club Championship 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-11-23	rnd 5	type Rapid	result 1
		Opponent Hagan, B (Bianca)				Opponent Fielies, K (Kyle)
2	3	Tournament Steinitz Festival 2025				Tournament Steinitz Festival 2025
		date 2025-03-15	rnd 4	type Rapid	result 1	date 2025-03-15	rnd 6	type Rapid	result 0.5
		Opponent Rubusana, N (Nina)				Opponent Prinsloo, L (Lyle)
3	3	Tournament Hermanus Chess Club Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-04-20	rnd 7	type Rapid	result 1	date 2024-07-13	rnd 2	type Rapid	result 1
		Opponent Badenhorst, A (Allen)				Opponent De Villiers, C (Christiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Royal Alphas Chess Club Championships 2025				Tournament Royal Alphas Chess Club Championships 2025
		date 2025-06-14	rnd 1	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Walters, T (Terswin)				Opponent Leeman, X (Xavier)
2	3	Tournament Elsies River Inter Club Championship 2024				Tournament Cape of Good Hope Open 2025
		date 2024-11-23	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Fielies, K (Kyle)				Opponent Mathivha, I (Israel)
3	3	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Curro Durbanville Chess Rapid Open 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 1
		Opponent Hagan, B (Bianca)				Opponent Dangala, S (Sonwabise)

#	Games	Start				End
1	5	Tournament Cape of Good Hope Open 2025				Tournament Royal Alphas Chess Club Championships 2025
		date 2025-02-23	rnd 5	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Gordon, B (Byron)				Opponent Leeman, X (Xavier)
2	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thato)				Opponent Mathivha, I (Israel)
3	2	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-16	rnd 3	type Standard	result 1	date 2024-06-16	rnd 4	type Standard	result 1
		Opponent Pfende, T (Takudwza)				Opponent Mani, N (Ntlahla)

#	Games	Start				End
1	5	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Elsies River Inter Club Championship 2024
		date 2024-07-13	rnd 4	type Rapid	result 1	date 2024-11-23	rnd 2	type Rapid	result 1
		Opponent Hagan, B (Bianca)				Opponent Petersen, AR (Anito)
2	2	Tournament Hermanus Chess Club Open 2025				Tournament Hermanus Chess Club Open 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Dalbock, D (Dylan)				Opponent Viljoen, P (Pieter)
3	2	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Cape Town Open Rapid Chess Championship 2024
		date 2024-03-17	rnd 3	type Rapid	result 1	date 2024-03-17	rnd 4	type Rapid	result 1
		Opponent Matu, P (Pelisa)				Opponent Shambare, K (Kudakwashe)

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	Maneveld ,C (Conrad)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
1	Maneveld ,C (Conrad)	2	1584.2	1371.8	1	1592.6	1159.2	1	1219.3	1584.2	0	0	0
2	Weideman ,J (Janko)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Weideman ,J (Janko)	2	1503.6	1078.6	1	1569	1078.6	1	1356.5	1078.6	0	0	0
3	Rubusana ,N (Nina)	2	2	425	1	1	425	1	1	425	0	0	0
3	Rubusana ,N (Nina)	2	1211.8	1636.8	1	1120.9	1636.8	1	1260.6	1636.8	0	0	0
4	Gall ,J (Jenken)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
4	Gall ,J (Jenken)	2	1482	1694.5	1	1472.3	1907	1	1283.8	1482	0	0	0
5	Fielies ,K (Kyle)	2	2	425	1	1	425	1	1	425	0	0	0
5	Fielies ,K (Kyle)	2	1186.7	1611.7	1	1200	1611.7	1	1200	1611.7	0	0	0
6	Preston ,W (Waylon)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Preston ,W (Waylon)	2	1451.8	1026.8	1	1361.7	1026.8	1	1445.6	1026.8	0	0	0
7	Rogov ,E (Evgenij)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
7	Rogov ,E (Evgenij)	2	1499.7	1287.2	0	0	0	2	1483.9	1287.2	0	0	0
8	Marais ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Marais ,J (Jordan)	1	1389	964	1	1258.3	964	0	0	0	0	0	0
9	Botes ,R (Renier)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botes ,R (Renier)	1	1412.9	987.9	1	1408.8	987.9	0	0	0	0	0	0
10	Raubenheimer ,R (Romeo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Raubenheimer ,R (Romeo)	1	1340.3	915.3	1	1339.5	915.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nelson, D (Delano)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms