Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, D (Demar)

Chess SA id

1110149503

FIDE id

Date of birth

2011-12-20 (U16)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-13

Personal details last changed

2025-03-24

Junior GPX Games

Junior GPX Points

1362.4

Item	Main	Standard	Rapid	Blitz
Rating	1354.8	1351.5	1200	1200
Raw rating	1354.8	1351.5	1200	1200
Weighted rating	1312.9	1321.2	1200	1200
Weighted performance	1303.8	1302.3	0	0
Floor	879	883.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	133	133.6	165.8	165.8
Highest rating	1379 2025-07-01	1383.2 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1379 2025-07-01	1383.2 2025-07-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1312.9 2025-11-01	1321.2 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1379 2025-07-01	1383.2 2023-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1354.8	1351.5	1200	1200
Analysis
Rating	1354.8	1351.5	1200	1200
Raw rating	1354.8	1351.5	1200	1200
Weighted rating	1312.9	1321.2	1200
Weighted performance	1303.8	1302.3	0
K-factor	36	36	36	36
Floor	879	883.2	700	700
Max/Min rating change allowed	133	133.6	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	1354.8	1351.5	1200	1200
New weighted rating	1318.4	1325.9	1200	1200
New weighted performance	1295.9	1294.4	0	0
Temp new rating	1354.8	1351.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1354.8	1351.5	1200	1200
New K-factor	36	36	36	36
New floor	879	883.2	700	700

Item	Main	Standard
	0	0
	29	29
	5	5
	19	19
	0	0
	0	0
History	53	53

Games since
	Main 34	Standard 34		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	2632		50		43
Male	2109		42		36
U16	423		12		12
U16 Male	320		9		9
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	29	19	65.52	131.9	1263.2	1395.1
Standard	29	19	65.52	131.9	1263.2	1395.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	53	33	62.26	104.2	1240.6	1344.9
Standard	53	33	62.26	104.2	1240.6	1344.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1354.8	1351.5	1200	1200
2025-09-30	1379	1383.2	1200	1200
2025-09-01	1379	1383.2	1200	1200
2025-08-01	1379	1383.2	1200	1200
2025-07-01	1379	1383.2	1200	1200
2025-06-01	1337.1	1356.8	1200	1200
2025-05-01	1328.7	1351.7	1200	1200
2025-04-01	1328.7	1351.7	1200	1200
2025-03-01	1328.7	1351.7	1200	1200
2025-02-01	1248.2	1254.2	1200	1200
2025-01-01	1248.2	1254.2	1200	1200
2024-12-01	1248.2	1254.2	1200	1200
2024-11-01	1248.2	1254.2	1200	1200
2024-10-01	1248.2	1254.2	1200	1200
2024-09-01	1248.2	1254.2	1200	1200
2024-08-01	1248.2	1254.2	1200	1200
2024-07-01	1248.2	1254.2	1200	1200
2024-09-01	1248.2	1254.2	1200	1200
2024-05-01	1239.4	1242	1200	1200
2024-04-01	1239.4	1242	1200	1200
2024-03-01	1239.4	1242	1200	1200
2024-02-01	1239.4	1242	1200	1200
2024-01-01	1239.4	1242	1200	1200
2023-12-01	1239.4	1242	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	TRAC Mbombela 3rd Annual Tournament 2025 (U18)	2025-09-13	2025-09-13	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Mpumalanga Regional Chess Trials 2025 (U16)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
3	Treeside Academy Chess Tournament 2025 (U16)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
4	Curro Open Chess Tournament 2025 (U16)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
5	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
6	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	TRAC Mbombela 3rd Annual Tournament 2025 (U18)	2025-09-13	2025-09-13	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
2	Mpumalanga Regional Chess Trials 2025 (U16)	2025-09-06	2025-09-06	Standard	Ehlanzeni (MEN)	5	4	2	Yes	Analysis
3	Treeside Academy Chess Tournament 2025 (U16)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
4	Curro Open Chess Tournament 2025 (U16)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
5	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
6	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
7	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
8	Trac N4 Mbombela Chess Tournament 2023 (U14)	2023-09-09	2023-09-09	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
9	White River Primary 2023 (U14)	2023-07-21	2023-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
10	Robbies 2023 (U14)	2023-05-11	2023-05-11	Standard	Ehlanzeni (MEN)	5	4	3	Yes	Analysis
11	Penryn Chess Tournament 2023 (U14)	2023-02-11	2023-02-11	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Curro Open Chess Tournament 2025				Tournament Treeside Academy Chess Tournament 2025
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Mgwenya, K (Keitumetse)				Opponent Zungeni, S (Sisanda Snenhlanhla)
2	4	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Shumba, W (Wandile)				Opponent Nkambule, N (Njabulo)
3	4	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 4	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Patel, M (Mohammed)				Opponent Van Schalkwyk, L (Liam)

#	Games	Start				End
1	6	Tournament Curro Open Chess Tournament 2025				Tournament Treeside Academy Chess Tournament 2025
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-24	rnd 2	type Standard	result 1
		Opponent Mgwenya, K (Keitumetse)				Opponent Zungeni, S (Sisanda Snenhlanhla)
2	4	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Shumba, W (Wandile)				Opponent Nkambule, N (Njabulo)
3	4	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 4	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Patel, M (Mohammed)				Opponent Van Schalkwyk, L (Liam)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Shumba, W (Wandile)				Opponent Nkambule, N (Njabulo)
2	4	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 4	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Patel, M (Mohammed)				Opponent Van Schalkwyk, L (Liam)
3	3	Tournament Curro Open Chess Tournament 2025				Tournament Curro Open Chess Tournament 2025
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Mgwenya, K (Keitumetse)				Opponent Motlogeloa, P (Paballo)

#	Games	Start				End
1	4	Tournament Penryn 2025				Tournament Penryn 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Shumba, W (Wandile)				Opponent Nkambule, N (Njabulo)
2	4	Tournament Robbies 2023				Tournament White River Primary 2023
		date 2023-05-11	rnd 4	type Standard	result 1	date 2023-07-21	rnd 2	type Standard	result 1
		Opponent Patel, M (Mohammed)				Opponent Van Schalkwyk, L (Liam)
3	3	Tournament Curro Open Chess Tournament 2025				Tournament Curro Open Chess Tournament 2025
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 4	type Standard	result 1
		Opponent Mgwenya, K (Keitumetse)				Opponent Motlogeloa, P (Paballo)

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	Engelbrecht ,C (Chrizel)	2	2	425	2	2	425	0	0	0	0	0	0
1	Engelbrecht ,C (Chrizel)	2	1068.9	1493.9	2	1050.6	1493.9	0	0	0	0	0	0
2	Arugundiya ,R (Robert)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Arugundiya ,R (Robert)	2	1402.3	977.3	2	1401.6	977.3	0	0	0	0	0	0
3	Mabuza ,S (Sonke)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Mabuza ,S (Sonke)	2	1291.9	1079.4	2	1301.4	1079.4	0	0	0	0	0	0
4	Nkambule ,N (Njabulo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Nkambule ,N (Njabulo)	2	1344.3	1769.3	2	1363.4	1769.3	0	0	0	0	0	0
5	Motlogeloa ,P (Paballo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Motlogeloa ,P (Paballo)	1	1199.7	1624.7	1	1199.6	1624.7	0	0	0	0	0	0
6	Shumba ,W (Wandile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Shumba ,W (Wandile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Ramulondo ,D (Darrem)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ramulondo ,D (Darrem)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mukwidzi ,S (Sandra)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mukwidzi ,S (Sandra)	1	1195.3	1620.3	1	1194.3	1620.3	0	0	0	0	0	0
9	Mgwenya ,K (Keitumetse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mgwenya ,K (Keitumetse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Makamo ,M (Mihla)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Makamo ,M (Mihla)	1	1093.4	668.4	1	1104.2	668.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nel, D (Demar)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms