Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, ND (Neyton David)

Chess SA id

179026143

FIDE id

Date of birth

1979-08-28 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1643.4	1592.7	1485.2	1532
Raw rating	1643.4	1592.7	1485.2	1532
Weighted rating	1642.6	1592.5	1485.2	1532
Weighted performance	276.6	0	0	0
Floor	1143.4	1111.1	999	1032
K-factor	28	28	32	32
Min/Max rating change allowed	88.2	94.8	110.4	103.3
Highest rating	1732.9 2018-06-01	1732.8 2018-06-01	1499 2018-07-01	1634.7 2019-01-01
Highest raw rating	1643.4 2024-02-01	1611.1 2018-07-01	1499 2018-02-01	1532 2024-02-01
Highest weighted rating	1640.9 2025-08-01	1611.1 2019-09-01	1499 2018-07-01	1532 2024-02-01
Highest weighted performance	1732.9 2018-06-01	1732.8 2018-06-01	1362.9 2019-10-01	1634.7 2019-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1643.4	1592.7	1485.2	1532
Analysis
Rating	1643.4	1592.7	1485.2	1532
Raw rating	1643.4	1592.7	1485.2	1532
Weighted rating	1642.6	1592.5	1485.2
Weighted performance	276.6	0	0
K-factor	28	28	32	32
Floor	1143.4	1111.1	999	1032
Max/Min rating change allowed	88.2	94.8	110.4	103.3
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	1643.4	1592.7	1485.2	1532
New weighted rating	1643.1	1592.6	1485.2	1532
New weighted performance	276.1	0	0	0
Temp new rating	1643.4	1592.7	1485.2	1532
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1643.4	1592.7	1485.2	1532
New K-factor	28	28	32	32
New floor	1143.4	1111.1	999	1032

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	167	146	5	16

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
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	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	48	26	54.17	35.4	1587	1622.4
Standard	36	18.5	51.39	11.8	1642.8	1654.6
Rapid	5	3	60	85	1346.8	1431.8
Blitz	7	4.5	64.29	121.4	1471.1	1592.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1643.4	1592.7	1485.2	1532
2025-09-01	1643.4	1592.7	1485.2	1532
2025-08-01	1643.4	1592.7	1485.2	1532
2025-07-01	1643.4	1592.7	1485.2	1532
2025-06-01	1643.4	1592.7	1485.2	1532
2025-05-01	1643.4	1592.7	1485.2	1532
2025-04-01	1643.4	1592.7	1485.2	1532
2025-03-01	1643.4	1592.7	1485.2	1532
2025-02-01	1643.4	1592.7	1485.2	1532
2025-01-01	1643.4	1592.7	1485.2	1532
2024-12-01	1643.4	1592.7	1485.2	1532
2024-11-01	1643.4	1592.7	1485.2	1532
2024-10-01	1643.4	1592.7	1485.2	1532
2024-09-01	1643.4	1592.7	1485.2	1532
2024-08-01	1643.4	1592.7	1485.2	1532
2024-07-01	1643.4	1592.7	1485.2	1532
2024-06-01	1643.4	1592.7	1485.2	1532
2024-08-01	1643.4	1592.7	1485.2	1532
2024-04-01	1643.4	1592.7	1485.2	1532
2024-03-01	1643.4	1592.7	1485.2	1532
2024-02-01	1643.4	1592.7	1485.2	1532
2024-01-01	1643.4	1592.7	1485.2	1532
2023-12-01	1568.8	1578	1485.2	1532
2023-11-01	1568.8	1578	1485.2	1532

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	Bellville Rapid Oct 2019	2019-10-14	2019-10-14	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
2	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
3	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
4	Bellville Club Champs 2019 (A)	2019-02-04	2019-05-27	Standard	Cape Town (WCT)	11	10	4.5	Yes	Analysis
5	Bellville Chess Club 01 Blitz Tournament 2019	2019-01-28	2019-01-28	Blitz	Cape Town (WCT)	7	7	4.5	Yes	Analysis
6	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	7	1.5	Yes	Analysis
7	Bellville Club Champs 2018 (A)	2018-02-12	2018-06-04	Standard	Cape Town (WCT)	11	11	8.5	Yes	Analysis
8	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2018 Cape of Good Hope Open Chess Championships				Tournament Bellville Club Champs 2018
		date 2018-01-28	rnd 5	type Standard	result 1	date 2018-05-14	rnd 9	type Standard	result 1
		Opponent Saunders, J (Joe)				Opponent Russouw, DJ (Daniel)
2	5	Tournament 2018 Western Province League				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2018-09-08	rnd 9	type Standard	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Morgan, RA (Rodney)				Opponent Van Wyk, GB (Geoffrey)
3	3	Tournament Bellville Rapid Oct 2019				Tournament Bellville Rapid Oct 2019
		date 2019-10-14	rnd 2	type Rapid	result 1	date 2019-10-14	rnd 4	type Rapid	result 1
		Opponent Afonso, IS (Isabella)				Opponent Visage, H (Hendrik)

#	Games	Start				End
1	11	Tournament 2018 Cape of Good Hope Open Chess Championships				Tournament Bellville Club Champs 2018
		date 2018-01-28	rnd 5	type Standard	result 1	date 2018-05-14	rnd 9	type Standard	result 1
		Opponent Saunders, J (Joe)				Opponent Russouw, DJ (Daniel)
2	3	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-02-18	rnd 3	type Standard	result 1	date 2019-03-11	rnd 5	type Standard	result 1
		Opponent Van Schaik, MP (Michael)				Opponent Schutte, A (Andre)
3	2	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-05-13	rnd 9	type Standard	result 0.5	date 2019-05-20	rnd 10	type Standard	result 0.5
		Opponent Wright, A (Adrian)				Opponent Galleid, S (Stephen)

#	Games	Start				End
1	3	Tournament Bellville Rapid Oct 2019				Tournament Bellville Rapid Oct 2019
		date 2019-10-14	rnd 2	type Rapid	result 1	date 2019-10-14	rnd 4	type Rapid	result 1
		Opponent Afonso, IS (Isabella)				Opponent Visage, H (Hendrik)

#	Games	Start				End
1	4	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 1	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Vermaak, E (Eon)				Opponent Van Wyk, GB (Geoffrey)
2	1	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 6	type Blitz	result 0.5	date 2019-01-28	rnd 6	type Blitz	result 0.5
		Opponent Blaauw, GM (Gavin)				Opponent Blaauw, GM (Gavin)

#	Games	Start				End
1	5	Tournament 2018 Western Province League				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2018-09-08	rnd 9	type Standard	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Morgan, RA (Rodney)				Opponent Van Wyk, GB (Geoffrey)
2	3	Tournament Bellville Rapid Oct 2019				Tournament Bellville Rapid Oct 2019
		date 2019-10-14	rnd 2	type Rapid	result 1	date 2019-10-14	rnd 4	type Rapid	result 1
		Opponent Afonso, IS (Isabella)				Opponent Visage, H (Hendrik)
3	2	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-05-07	rnd 8	type Standard	result 1	date 2018-05-14	rnd 9	type Standard	result 1
		Opponent Van Schaik, MP (Michael)				Opponent Russouw, DJ (Daniel)

#	Games	Start				End
1	2	Tournament 2018 Western Province League				Tournament Bellville Club Champs 2019
		date 2018-09-08	rnd 9	type Standard	result 1	date 2019-02-04	rnd 1	type Standard	result 1
		Opponent Morgan, RA (Rodney)				Opponent Holland, RI (Richard)
2	2	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-05-07	rnd 8	type Standard	result 1	date 2018-05-14	rnd 9	type Standard	result 1
		Opponent Van Schaik, MP (Michael)				Opponent Russouw, DJ (Daniel)
3	2	Tournament Bellville Club Champs 2018				Tournament Bellville Club Champs 2018
		date 2018-03-26	rnd 5	type Standard	result 1	date 2018-04-16	rnd 6	type Standard	result 1
		Opponent Wright, M (Malcolm)				Opponent Holland, RI (Richard)

#	Games	Start				End
1	3	Tournament Bellville Rapid Oct 2019				Tournament Bellville Rapid Oct 2019
		date 2019-10-14	rnd 2	type Rapid	result 1	date 2019-10-14	rnd 4	type Rapid	result 1
		Opponent Afonso, IS (Isabella)				Opponent Visage, H (Hendrik)

#	Games	Start				End
1	4	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 1	type Blitz	result 1	date 2019-01-28	rnd 4	type Blitz	result 1
		Opponent Vermaak, E (Eon)				Opponent Van Wyk, GB (Geoffrey)

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	Van Schaik ,MP (Michael Peter)	3	2	141.7	2	2	425	1	0	-425	0	0	0
1	Van Schaik ,MP (Michael Peter)	3	1637.1	1778.8	2	1653.1	2062.1	1	1733.3	1212.1	0	0	0
2	Walters ,WDP (Wouter Dirk Pretorius)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Walters ,WDP (Wouter Dirk Pretorius)	2	1575.6	1788.1	2	1574.7	1788.1	0	0	0	0	0	0
3	Wright ,A (Adrian)	2	1	0	2	1	0	0	0	0	0	0	0
3	Wright ,A (Adrian)	2	1540.1	1540.1	2	1537.3	1540.1	0	0	0	0	0	0
4	Holland ,RI (Richard Ingo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Holland ,RI (Richard Ingo)	2	1550.3	1975.3	2	1563.2	1975.3	0	0	0	0	0	0
5	Levin ,BRL (Benny)	2	1	0	2	1	0	0	0	0	0	0	0
5	Levin ,BRL (Benny)	2	1781.7	1781.7	2	1781.9	1781.7	0	0	0	0	0	0
6	Meiboom Jnr ,G (Gerrit)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Meiboom Jnr ,G (Gerrit)	2	1924.1	1711.6	2	1924.1	1711.6	0	0	0	0	0	0
7	Wright ,M (Malcolm)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Wright ,M (Malcolm)	2	1419.8	1419.8	1	1478.2	1844.8	1	1478.2	994.8	0	0	0
8	Van Wyk ,GB (Geoffrey Bernardo)	2	1	0	1	0	-425	0	0	0	1	1	425
8	Van Wyk ,GB (Geoffrey Bernardo)	2	1559.9	1559.9	1	1560.9	1134.9	0	0	0	1	1587.2	1984.9
9	Blaauw ,GM (Gavin)	2	1.5	212.5	1	1	425	0	0	0	1	0.5	0
9	Blaauw ,GM (Gavin)	2	1575.4	1787.9	1	1541.9	2000.4	0	0	0	1	1657.2	1575.4
10	Galleid ,S (Stephen)	2	0.5	-212.5	1	0.5	0	0	0	0	1	0	-425
10	Galleid ,S (Stephen)	2	1623.8	1411.2	1	1627.7	1623.8	0	0	0	1	1718.2	1198.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Muller, ND (Neyton David)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms