Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Nelson, M (Melchizedek)

Chess SA id

104077304

FIDE id

Date of birth

2004-12-12 (Adult)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1271.3	1200.4	1240.6	1118.8
Raw rating	1271.3	1200.4	1240.6	1118.8
Weighted rating	1271.3	1200.4	1240.6	1118.8
Weighted performance	219.4	180.1	0	0
Floor	771.3	700.4	740.6	618.8
K-factor	36	36	36	40
Min/Max rating change allowed	149.8	165.7	156.5	186.2
Highest rating	1271.3 2024-02-01	1232.1 2018-03-01	1326.2 2019-02-01	1200 2018-02-01
Highest raw rating	1271.3 2024-02-01	1200.4 2024-02-01	1240.6 2024-02-01	1118.8 2024-02-01
Highest weighted rating	1271.3 2025-02-01	1200.4 2024-02-01	1240.6 2024-02-01	1118.8 2024-11-01
Highest weighted performance	1234.2 2019-02-01	1232.1 2018-03-01	1326.2 2019-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1271.3	1200.4	1240.6	1118.8
Analysis
Rating	1271.3	1200.4	1240.6	1118.8
Raw rating	1271.3	1200.4	1240.6	1118.8
Weighted rating	1271.3	1200.4	1240.6
Weighted performance	219.4	180.1	0
K-factor	36	36	36	40
Floor	771.3	700.4	740.6	618.8
Max/Min rating change allowed	149.8	165.7	156.5	186.2
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	1271.3	1200.4	1240.6	1118.8
New weighted rating	1271.3	1200.4	1240.6	1118.8
New weighted performance	211.1	172.2	0	0
Temp new rating	1271.3	1200.4	1240.6	1118.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1271.3	1200.4	1240.6	1118.8
New K-factor	36	36	36	40
New floor	771.3	700.4	740.6	618.8

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	134	70	42	22

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Coast (WCU)
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	87	55	63.22	112.4	1114.2	1226.6
Standard	47	26.5	56.38	54.3	1125.3	1179.6
Rapid	23	17.5	76.09	221.7	1116.1	1337.8
Blitz	17	11	64.71	125	1081	1206

Date	Main	Standard	Rapid	Blitz
2026-01-01	1271.3	1200.4	1240.6	1118.8
2025-11-30	1271.3	1200.4	1240.6	1118.8
2025-11-01	1271.3	1200.4	1240.6	1118.8
2025-09-30	1271.3	1200.4	1240.6	1118.8
2025-09-01	1271.3	1200.4	1240.6	1118.8
2025-08-01	1271.3	1200.4	1240.6	1118.8
2025-07-01	1271.3	1200.4	1240.6	1118.8
2025-06-01	1271.3	1200.4	1240.6	1118.8
2025-05-01	1271.3	1200.4	1240.6	1118.8
2025-04-01	1271.3	1200.4	1240.6	1118.8
2025-03-01	1271.3	1200.4	1240.6	1118.8
2025-02-01	1271.3	1200.4	1240.6	1118.8
2025-01-01	1271.3	1200.4	1240.6	1118.8
2024-12-01	1271.3	1200.4	1240.6	1118.8
2024-11-01	1271.3	1200.4	1240.6	1118.8
2024-10-01	1271.3	1200.4	1240.6	1118.8
2024-09-01	1271.3	1200.4	1240.6	1118.8
2024-11-01	1271.3	1200.4	1240.6	1118.8
2024-07-01	1271.3	1200.4	1240.6	1118.8
2024-06-01	1271.3	1200.4	1240.6	1118.8
2024-05-01	1271.3	1200.4	1240.6	1118.8
2024-04-01	1271.3	1200.4	1240.6	1118.8
2024-03-01	1271.3	1200.4	1240.6	1118.8
2024-02-01	1271.3	1200.4	1240.6	1118.8

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	Weskus Topskole 2019 (U15)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
2	Western Cape Schools Individuals 2019 (U15 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	3	Yes	Analysis
3	West Coast Open 2019 (B)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
4	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	0	0	No	Analysis
5	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
6	Onder-Weskus Skole Proewe 2019 (O15 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	7.5	Yes	Analysis
7	West Coast Invitational 2018	2018-11-17	2018-11-17	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
8	West Coast Blits Invitational 2018 (Junior)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	3	Yes	Analysis
9	Coaching Clinic Tournament 2018	2018-10-02	2018-10-04	Standard	West Coast (WCU)	7	5	2.5	Yes	Analysis
10	Woman`s Month Blitz Tournament 2018 (U14+U16)	2018-08-11	2018-08-11	Blitz	West Coast (WCU)	5	5	3.5	Yes	Analysis
11	Western Cape Top Schools 2018 (U15 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
12	Basil Ellman Tournament 2018 (U14+U16)	2018-06-16	2018-06-16	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
13	Western Cape Schools Individuals 2018 (U15 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
14	West Coast Open 2018 (Prestige)	2018-04-28	2018-04-28	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
15	Freedom Day Blitz 2018 (Men)	2018-04-27	2018-04-27	Blitz	West Coast (WCU)	7	7	4.5	Yes	Analysis
16	Development Tournament 2018	2018-04-04	2018-04-04	Standard	West Coast (WCU)	5	4	3.5	Yes	Analysis
17	West Coast Schools Prestige Individual Championship 2018 (U15 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Dasilva, K (Kaje)				Opponent Schroeder, C (Carl)
2	6	Tournament West Coast Blits Invitational 2018				Tournament West Coast Invitational 2018
		date 2018-10-27	rnd 4	type Blitz	result 1	date 2018-11-17	rnd 4	type Rapid	result 1
		Opponent Fisher, N (Nathan)				Opponent Klaaste, C (Chadley)
3	6	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Freedom Day Blitz 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-27	rnd 1	type Blitz	result 1
		Opponent February, J (Jade)				Opponent Fillis, J (Jared)

#	Games	Start				End
1	6	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Open 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-28	rnd 1	type Standard	result 1
		Opponent February, J (Jade)				Opponent Kock, J (Jacques)
2	5	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Landu, S (Somila)				Opponent Minnaar, E (Ethan)
3	5	Tournament Western Cape Top Schools 2018				Tournament Coaching Clinic Tournament 2018
		date 2018-08-26	rnd 4	type Standard	result 1	date 2018-10-04	rnd 5	type Standard	result 0.5
		Opponent Moses, E (Ethan)				Opponent Nero, J (Juan)

#	Games	Start				End
1	10	Tournament Onder-Weskus Skole Proewe 2019				Tournament Weskus Topskole 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-07-20	rnd 2	type Rapid	result 1
		Opponent Dasilva, K (Kaje)				Opponent Van Der Ventel, T (Thurston)
2	4	Tournament West Coast Invitational 2018				Tournament West Coast Invitational 2018
		date 2018-11-17	rnd 1	type Rapid	result 1	date 2018-11-17	rnd 4	type Rapid	result 1
		Opponent Geldenhuys, M (Mar-Rochelle)				Opponent Klaaste, C (Chadley)
3	3	Tournament Basil Ellman Tournament 2018				Tournament Basil Ellman Tournament 2018
		date 2018-06-16	rnd 2	type Rapid	result 1	date 2018-06-16	rnd 4	type Rapid	result 1
		Opponent Delport, S (Salagodien)				Opponent Clouts, T (Tyrique)

#	Games	Start				End
1	6	Tournament Freedom Day Blitz 2018				Tournament Woman`s Month Blitz Tournament 2018
		date 2018-04-27	rnd 5	type Blitz	result 0.5	date 2018-08-11	rnd 3	type Blitz	result 0.5
		Opponent Bezuidenhoudt, K (Keanu)				Opponent Minnaar, E (Ethan)
2	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 4	type Blitz	result 1	date 2018-10-27	rnd 5	type Blitz	result 1
		Opponent Fisher, N (Nathan)				Opponent Richards, E (Ezekiel)
3	2	Tournament Woman`s Month Blitz Tournament 2018				Tournament West Coast Blits Invitational 2018
		date 2018-08-11	rnd 5	type Blitz	result 1	date 2018-10-27	rnd 1	type Blitz	result 1
		Opponent Fillis, J (Jordan)				Opponent Claassen, J (Jesse)

#	Games	Start				End
1	5	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Landu, S (Somila)				Opponent Minnaar, E (Ethan)
2	4	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Bezuidenhoudt, K (Keanu)				Opponent Schroeder, C (Carl)
3	4	Tournament Western Cape Top Schools 2018				Tournament Coaching Clinic Tournament 2018
		date 2018-08-26	rnd 4	type Standard	result 1	date 2018-10-03	rnd 4	type Standard	result 1
		Opponent Moses, E (Ethan)				Opponent Hoofdt, N (Nikyle)

#	Games	Start				End
1	5	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Landu, S (Somila)				Opponent Minnaar, E (Ethan)
2	4	Tournament Western Cape Top Schools 2018				Tournament Coaching Clinic Tournament 2018
		date 2018-08-26	rnd 4	type Standard	result 1	date 2018-10-03	rnd 4	type Standard	result 1
		Opponent Moses, E (Ethan)				Opponent Hoofdt, N (Nikyle)
3	4	Tournament Development Tournament 2018				Tournament West Coast Open 2018
		date 2018-04-04	rnd 3	type Standard	result 1	date 2018-04-28	rnd 1	type Standard	result 1
		Opponent Brooks, L (Lehane)				Opponent Kock, J (Jacques)

#	Games	Start				End
1	4	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 8	type Rapid	result 1
		Opponent Bezuidenhoudt, K (Keanu)				Opponent Schroeder, C (Carl)
2	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Dasilva, K (Kaje)				Opponent Van Bosch, J (Janlou)
3	3	Tournament Basil Ellman Tournament 2018				Tournament Basil Ellman Tournament 2018
		date 2018-06-16	rnd 2	type Rapid	result 1	date 2018-06-16	rnd 4	type Rapid	result 1
		Opponent Delport, S (Salagodien)				Opponent Clouts, T (Tyrique)

#	Games	Start				End
1	4	Tournament Freedom Day Blitz 2018				Tournament Woman`s Month Blitz Tournament 2018
		date 2018-04-27	rnd 6	type Blitz	result 1	date 2018-08-11	rnd 2	type Blitz	result 1
		Opponent Kariem, S (Shakir)				Opponent Gelant, R (Rozaan)
2	2	Tournament West Coast Blits Invitational 2018				Tournament West Coast Blits Invitational 2018
		date 2018-10-27	rnd 4	type Blitz	result 1	date 2018-10-27	rnd 5	type Blitz	result 1
		Opponent Fisher, N (Nathan)				Opponent Richards, E (Ezekiel)
3	2	Tournament Woman`s Month Blitz Tournament 2018				Tournament West Coast Blits Invitational 2018
		date 2018-08-11	rnd 5	type Blitz	result 1	date 2018-10-27	rnd 1	type Blitz	result 1
		Opponent Fillis, J (Jordan)				Opponent Claassen, J (Jesse)

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	Minnaar ,E (Ethan)	4	2.5	106.2	2	1.5	212.5	1	0.5	0	1	0.5	0
1	Minnaar ,E (Ethan)	4	1026.1	1132.3	2	927.2	1238.6	1	827.8	1026.1	1	921.4	1026.1
2	Franzman ,A (Archard)	3	3	425	3	3	425	0	0	0	0	0	0
2	Franzman ,A (Archard)	3	792.8	1217.8	3	727.9	1217.8	0	0	0	0	0	0
3	Fillis ,J (Jordan)	3	2	141.7	1	0	-425	0	0	0	2	2	425
3	Fillis ,J (Jordan)	3	822.2	963.8	1	952.7	397.2	0	0	0	2	659.6	1247.2
4	Mitchells ,J (Jamie-Lee)	3	0	-425	1	0	-425	0	0	0	2	0	-425
4	Mitchells ,J (Jamie-Lee)	3	1207.9	782.9	1	1150.2	782.9	0	0	0	2	1233.2	782.9
5	Bezuidenhoudt ,K (Keanu)	3	1.5	0	0	0	0	2	1	0	1	0.5	0
5	Bezuidenhoudt ,K (Keanu)	3	1233.6	1233.6	0	0	0	2	1201.8	1233.6	1	1210	1233.6
6	Jacobs ,G (Gamiel)	2	2	425	2	2	425	0	0	0	0	0	0
6	Jacobs ,G (Gamiel)	2	755.3	1180.3	2	766.6	1180.3	0	0	0	0	0	0
7	September ,C (Carltin)	2	1	0	2	1	0	0	0	0	0	0	0
7	September ,C (Carltin)	2	1158.2	1158.2	2	1149.6	1158.2	0	0	0	0	0	0
8	Mopp ,M (Martino)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Mopp ,M (Martino)	2	1192.5	1192.5	1	1200	767.5	1	1200	1617.5	0	0	0
9	Van Bosch ,J (Janlou)	2	2	425	1	1	425	1	1	425	0	0	0
9	Van Bosch ,J (Janlou)	2	1216.1	1641.1	1	1194.1	1641.1	1	1200	1641.1	0	0	0
10	Williams ,V (Vogan)	2	2	425	1	1	425	0	0	0	1	1	425
10	Williams ,V (Vogan)	2	1124.1	1549.1	1	1076.4	1549.1	0	0	0	1	1152.8	1549.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Nelson, M (Melchizedek)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms