Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, W (William)

Chess SA id

110088430

FIDE id

Date of birth

2010-04-10 (U16)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1154.7	1137.2	1194.4	1200
Raw rating	1154.7	1137.2	1194.4	1200
Weighted rating	1154.7	1137.2	1194.4	1200
Weighted performance	523.5	387	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.9	181.3	167.1	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1382.7 2018-09-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1382.7 2018-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1154.7	1137.2	1194.4	1200
Analysis
Rating	1154.7	1137.2	1194.4	1200
Raw rating	1154.7	1137.2	1194.4	1200
Weighted rating	1154.7	1137.2	1194.4
Weighted performance	523.5	387	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	176.9	181.3	167.1	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	1154.7	1137.2	1194.4	1200
New weighted rating	1154.7	1137.2	1194.4	1200
New weighted performance	523.1	386.6	0	0
Temp new rating	1154.7	1137.2	1194.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1154.7	1137.2	1194.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	10	5	5
	0	0	0
History	47	23	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	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	37	17	45.95	-34.5	1118.4	1083.9
Standard	23	9.5	41.3	-73.9	1117.8	1043.9
Rapid	14	7.5	53.57	30.4	1119.4	1149.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1154.7	1137.2	1194.4	1200
2025-09-01	1154.7	1137.2	1194.4	1200
2025-08-01	1154.7	1137.2	1194.4	1200
2025-07-01	1154.7	1137.2	1194.4	1200
2025-06-01	1154.7	1137.2	1194.4	1200
2025-05-01	1154.7	1137.2	1194.4	1200
2025-04-01	1154.7	1137.2	1194.4	1200
2025-03-01	1154.7	1137.2	1194.4	1200
2025-02-01	1154.7	1137.2	1194.4	1200
2025-01-01	1154.7	1137.2	1194.4	1200
2024-12-01	1154.7	1137.2	1194.4	1200
2024-11-01	1154.7	1137.2	1194.4	1200
2024-10-01	1154.7	1137.2	1194.4	1200
2024-09-01	1154.7	1137.2	1194.4	1200
2024-08-01	1154.7	1137.2	1194.4	1200
2024-07-01	1154.7	1137.2	1194.4	1200
2024-06-01	1154.7	1137.2	1194.4	1200
2024-08-01	1154.7	1137.2	1194.4	1200
2024-04-01	1154.7	1137.2	1194.4	1200
2024-03-01	1154.7	1137.2	1194.4	1200
2024-02-01	1154.7	1137.2	1194.4	1200
2024-01-01	1154.7	1137.2	1194.4	1200
2023-12-01	1154.7	1137.2	1194.4	1200
2023-11-01	1154.7	1137.2	1194.4	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	Ilembe Age Group Tournament 2022 (U14)	2022-10-29	2022-10-29	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
2	Ashton Ballito Championship 2022 (B)	2022-02-19	2022-02-19	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
3	iLembe Youth Trials 2019 (Junior Primary)	2019-07-13	2019-07-13	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
4	iLembe Youth Chess Championship 2019 (U10)	2019-07-27	2019-07-27	Standard	iLembe (KIK)	5	4	1	Yes	Analysis
5	Umhlali Juniors 2018 (Junior Primary)	2018-09-25	2018-09-27	Rapid	iLembe (KIK)	5	1	1	Yes	Analysis
6	Umhlali Junior Challenge 2018	2018-08-23	2018-09-20	Rapid	iLembe (KIK)	5	3	2	Yes	Analysis
7	Crawford North Coast Youth Champs 2018 (Junior Primary)	2018-09-01	2018-09-01	Standard	iLembe (KIK)	5	0	0	No	Analysis
8	Curro Mount Richmore Chess Celebration 2018 (U10)	2018-08-18	2018-08-18	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
9	Umhlali Centenary Chess Rapid 2018 (Junior Primary)	2018-05-19	2018-05-19	Rapid	iLembe (KIK)	6	5	1.5	Yes	Analysis
10	Umhlali Preparatory Individuals 2018 (Junior Primary)	2018-03-17	2018-03-17	Standard	iLembe (KIK)	5	4	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ashton Ballito Championship 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-10-29	rnd 2	type Standard	result 1
		Opponent Makwara, M (Malcom)				Opponent Nicholson, E (Ethan)
2	4	Tournament Curro Mount Richmore Chess Celebration 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent White, ER (Eric Rodney)				Opponent Munsamy, K (Kallista)
3	2	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Mlambo, S (Sibongakonke)				Opponent Phiri, S (Singaye)

#	Games	Start				End
1	3	Tournament iLembe Youth Chess Championship 2019				Tournament Ilembe Age Group Tournament 2022
		date 2019-07-27	rnd 5	type Standard	result 1	date 2022-10-29	rnd 2	type Standard	result 1
		Opponent Khambule, L (Lwandle)				Opponent Nicholson, E (Ethan)
2	2	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Mlambo, S (Sibongakonke)				Opponent Phiri, S (Singaye)
3	2	Tournament Curro Mount Richmore Chess Celebration 2018				Tournament Curro Mount Richmore Chess Celebration 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 1
		Opponent White, ER (Eric Rodney)				Opponent Khumalo, A (Aphiwe)

#	Games	Start				End
1	4	Tournament Umhlali Centenary Chess Rapid 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-05-19	rnd 5	type Rapid	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent Moodliar, K (Kaven)				Opponent Munsamy, K (Kallista)
2	3	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Makwara, M (Malcom)				Opponent Manyoni, N (Nosihle)
3	1	Tournament Umhlali Juniors 2018				Tournament Umhlali Juniors 2018
		date 2018-09-25	rnd 1	type Rapid	result 1	date 2018-09-25	rnd 1	type Rapid	result 1
		Opponent Bechard, E (Eric)				Opponent Bechard, E (Eric)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Curro Mount Richmore Chess Celebration 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent White, ER (Eric Rodney)				Opponent Munsamy, K (Kallista)
2	3	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Makwara, M (Malcom)				Opponent Manyoni, N (Nosihle)
3	2	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Mlambo, S (Sibongakonke)				Opponent Phiri, S (Singaye)

#	Games	Start				End
1	2	Tournament iLembe Youth Trials 2019				Tournament iLembe Youth Trials 2019
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Mlambo, S (Sibongakonke)				Opponent Phiri, S (Singaye)
2	2	Tournament Curro Mount Richmore Chess Celebration 2018				Tournament Curro Mount Richmore Chess Celebration 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 1
		Opponent White, ER (Eric Rodney)				Opponent Khumalo, A (Aphiwe)
3	1	Tournament Ilembe Age Group Tournament 2022				Tournament Ilembe Age Group Tournament 2022
		date 2022-10-29	rnd 5	type Standard	result 1	date 2022-10-29	rnd 5	type Standard	result 1
		Opponent Prigge, J (Julia)				Opponent Prigge, J (Julia)

#	Games	Start				End
1	3	Tournament Ashton Ballito Championship 2022				Tournament Ashton Ballito Championship 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Makwara, M (Malcom)				Opponent Manyoni, N (Nosihle)
2	2	Tournament Umhlali Junior Challenge 2018				Tournament Umhlali Junior Challenge 2018
		date 2018-08-23	rnd 1	type Rapid	result 1	date 2018-09-13	rnd 4	type Rapid	result 1
		Opponent Phiri, S (Singaye)				Opponent Munsamy, K (Kallista)
3	1	Tournament Umhlali Juniors 2018				Tournament Umhlali Juniors 2018
		date 2018-09-25	rnd 1	type Rapid	result 1	date 2018-09-25	rnd 1	type Rapid	result 1
		Opponent Bechard, E (Eric)				Opponent Bechard, E (Eric)

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	Khubisa ,A (Aphiwe)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Khubisa ,A (Aphiwe)	2	1300.7	875.7	2	1271.1	875.7	0	0	0	0	0	0
2	Phiri ,S (Singaye)	2	2	425	1	1	425	1	1	425	0	0	0
2	Phiri ,S (Singaye)	2	1176.3	1601.3	1	1099.2	1601.3	1	1200	1601.3	0	0	0
3	Zubek ,D (Dylan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Zubek ,D (Dylan)	1	585.6	585.6	1	585.6	585.6	0	0	0	0	0	0
4	Zikhali ,A (Amahle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Zikhali ,A (Amahle)	1	1092.1	1517.1	1	1143.2	1517.1	0	0	0	0	0	0
5	Mlambo ,S (Sibongakonke)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mlambo ,S (Sibongakonke)	1	1194.9	1619.9	1	1200	1619.9	0	0	0	0	0	0
6	Oyegoke ,E (Esther)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Oyegoke ,E (Esther)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Naidoo ,L (Leah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Naidoo ,L (Leah)	1	1183.4	758.4	1	1200	758.4	0	0	0	0	0	0
8	Khumalo ,A (Aphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khumalo ,A (Aphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Singh ,J (Joshi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Singh ,J (Joshi)	1	956.3	531.3	1	989	531.3	0	0	0	0	0	0
10	Henwood-Fox ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Henwood-Fox ,B (Ben)	1	1227.2	802.2	1	1139.2	802.2	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

Nel, W (William)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms