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

2025-11-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1482.9	1355.9	1465.7	1216.2
Raw rating	1482.9	1355.9	1465.7	1216.2
Weighted rating	1379.4	1283.9	1371.3	1201.3
Weighted performance	1374.9	1301	1452.5	0
Floor	982.9	855.9	965.7	716.2
K-factor	32	36	32	36
Min/Max rating change allowed	110.8	132.8	113.6	162
Highest rating	1482.9 2026-01-01	1432.5 2024-06-01	1465.7 2026-01-01	1216.2 2026-01-01
Highest raw rating	1482.9 2026-01-01	1355.9 2025-11-01	1465.7 2026-01-01	1216.2 2026-01-01
Highest weighted rating	1384.3 2024-10-01	1293.6 2024-09-01	1382.8 2024-10-01	1201.3 2026-01-01
Highest weighted performance	1454.8 2025-11-01	1432.5 2024-06-01	1452.5 2026-01-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1482.9	1355.9	1465.7	1216.2
Analysis
Rating	1482.9	1355.9	1465.7	1216.2
Raw rating	1482.9	1355.9	1465.7	1216.2
Weighted rating	1379.4	1283.9	1371.3
Weighted performance	1374.9	1301	1452.5
K-factor	32	36	32	36
Floor	982.9	855.9	965.7	716.2
Max/Min rating change allowed	110.8	132.8	113.6	162
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	1482.9	1355.9	1465.7	1216.2
New weighted rating	1390.9	1291.4	1381.9	1202.5
New weighted performance	1379.6	1291.8	1442.8	0
Temp new rating	1482.9	1355.9	1465.7	1216.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1482.9	1355.9	1465.7	1216.2
New K-factor	32	36	32	36
New floor	982.9	855.9	965.7	716.2

Item	Main	Standard	Rapid
	0	0	0
	48	16	32
	45	22	23
	0	0	0
	0	0	0
	0	0	0
History	93	38	55

Games since
	Main 93	Standard 38		Rapid 55		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1437		439		226
Male	1213		366		192
Adult	453		139		91
Adult Male	417		124		81
Standard
	RSA		Province		Region
Overall	2575		727		330
Male	2066		550		261
Adult	513		126		95
Adult Male	468		112		85
Rapid
	RSA		Province		Region
Overall	390		190		96
Male	345		169		91
Adult	133		47		31
Adult Male	124		46		30
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	48	28.5	59.38	79.7	1413.8	1493.5
Standard	16	11.5	71.88	185.9	1277.9	1463.8
Rapid	32	17	53.12	26.6	1481.8	1508.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	93	51.5	55.38	45.7	1389	1434.7
Standard	38	20	52.63	22.4	1340.4	1362.8
Rapid	55	31.5	57.27	61.8	1422.5	1484.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1482.9	1355.9	1465.7	1216.2
2025-11-30	1477.7	1355.9	1435.3	1200
2025-11-01	1470.1	1355.9	1415.5	1200
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
2024-11-01	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
2024-05-01	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

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	Royal Alphas Chess Club Club Championship 2025 (Club Rapid)	2025-11-30	2025-11-30	Rapid	Cape Town (WCT)	7	7	5.5	Yes	Analysis
2	Royal Alphas Chess Club Club Championship 2025 (Club Blitz)	2025-11-30	2025-11-30	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis
3	Spring Slam 2025 (Intermediate)	2025-11-02	2025-11-02	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Cape Town Chess Federation Club League 2025 (E)	2025-08-16	2025-08-23	Standard	Cape Town (WCT)	6	5	4.5	Yes	Analysis
5	UCT Open Chess Championship 2025 (Open)	2025-10-12	2025-10-12	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Royal Rapid Challenge 2025 (A)	2025-10-04	2025-10-04	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
7	Royal Alphas Chess Club Championships 2025	2025-06-14	2025-06-15	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
8	Hermanus Chess Club Open 2025 (Intermediate)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	3.5	Yes	Analysis
9	Steinitz Festival 2025 (Open)	2025-03-15	2025-03-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
10	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Elsies River Inter Club Championship 2024 (B)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
12	Western Cape Club Championship 2024 (Tier 2)	2024-10-25	2024-10-27	Standard	Cape Town (WCT)	5	2	0	Yes	Analysis
13	Spring Slam 2024 (B)	2024-10-05	2024-10-05	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
14	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	0.5	Yes	Analysis
15	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	9	2.5	Yes	Analysis
16	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
17	Cape Town Chess Federation Closed Chess Championships 2024 (D)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
18	Elsies River Chess Club Championship 2024	2024-05-25	2024-05-26	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
19	Hermanus Chess Club Open 2024 (Intermediate)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	3.5	Yes	Analysis
20	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 Cape Town Chess Federation Club League 2025				Tournament Royal Rapid Challenge 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-10-04	rnd 2	type Rapid	result 0.5
		Opponent Van den Heever, B (Balt)				Opponent Schuller, A (Ashley Marlon)
2	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)
3	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)

#	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	Preston ,W (Waylon)	4	1	-212.5	1	0	-425	3	1	-141.7	0	0	0
1	Preston ,W (Waylon)	4	1459.1	1246.6	1	1361.7	1034.1	3	1451	1317.5	0	0	0
2	Mackinna ,C (Cashlin)	3	0.5	-283.3	1	0.5	0	2	0	-425	0	0	0
2	Mackinna ,C (Cashlin)	3	1511.6	1228.2	1	1199.2	1511.6	2	1511.9	1086.6	0	0	0
3	Gall ,J (Jenken)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
3	Gall ,J (Jenken)	2	1482	1694.5	1	1472.3	1907	1	1283.8	1482	0	0	0
4	Maneveld ,C (Conrad)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
4	Maneveld ,C (Conrad)	2	1584.2	1371.8	1	1592.6	1159.2	1	1219.3	1584.2	0	0	0
5	Weideman ,J (Janko)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Weideman ,J (Janko)	2	1503.6	1078.6	1	1569	1078.6	1	1356.5	1078.6	0	0	0
6	Fielies ,K (Kyle)	2	2	425	1	1	425	1	1	425	0	0	0
6	Fielies ,K (Kyle)	2	1186.7	1611.7	1	1200	1611.7	1	1200	1611.7	0	0	0
7	Rubusana ,N (Nina)	2	2	425	1	1	425	1	1	425	0	0	0
7	Rubusana ,N (Nina)	2	1211.8	1636.8	1	1120.9	1636.8	1	1260.6	1636.8	0	0	0
8	Rogov ,E (Evgenij)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
8	Rogov ,E (Evgenij)	2	1499.7	1287.2	0	0	0	2	1483.9	1287.2	0	0	0
9	Petersen ,KC (Krystle Chantil)	1	1	425	1	1	425	0	0	0	0	0	0
9	Petersen ,KC (Krystle Chantil)	1	1144.7	1569.7	1	1164.2	1569.7	0	0	0	0	0	0
10	Baker ,G (Gregory)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Baker ,G (Gregory)	1	1176.5	751.5	1	1148.2	751.5	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

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