Chess South Africa Ratings Database

PLAYER PAGE

Personal

Engelbrecht, M (Marnay)

Chess SA id

1130320254

FIDE id

Date of birth

2013-02-04 (U14)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.7	1199.4	1182.7	1200
Raw rating	1166	1199.4	1125	1200
Weighted rating	1191.7	1199.3	1182.7	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	174	166	184.5	165.8
Highest rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.4	0	-5.3	0
New rating	1189.4	1199.4	1177.5	1200
Analysis
Rating	1191.7	1199.4	1182.7	1200
Raw rating	1166	1199.4	1125	1200
Weighted rating	1191.7	1199.3	1182.7
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	174	166	184.5	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	1166	1199.4	1125	1200
New weighted rating	1189.4	1199.3	1177.5	1200
New weighted performance	0	0	0	0
Temp new rating	1189.4	1199.4	1177.5	1200
Temp new rating +/-	-2.4	0	-5.3	0
Final new rating +/-	-2.4	0	-5.3	0
New rating	1189.4	1199.4	1177.5	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	12	4	8
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	12	4	8

Games since
	Main 12	Standard 4		Rapid 8		Blitz 0
Gender	Male
Age group	U14
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	12	2	16.67	-283.3	1204.5	921.1
Standard	4	0	0	-425	1191.8	766.8
Rapid	8	2	25	-212.5	1210.8	998.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	12	2	16.67	-283.3	1204.5	921.1
Standard	4	0	0	-425	1191.8	766.8
Rapid	8	2	25	-212.5	1210.8	998.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1166	1199.4	1125	1200
2025-09-30	1166	1199.4	1125	1200
2025-09-01	1166	1199.4	1125	1200
2025-08-01	1199.5	1199.4	1200	1200
2025-07-01	1199.1	1199	1200	1200
2025-06-01	1194.5	1193.5	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Namakwa Toernooi 3 2025 (U14)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	8	8	2	Yes	Analysis
2	2025 Namakwa Skaak Toernoei 2.0 (U10+U12)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Namakwa Toernooi 3 2025 (U14)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	8	8	2	Yes	Analysis
2	2025 Namakwa Skaak Toernoei 2.0 (U10+U12)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 7	type Rapid	result 1
		Opponent Milfordt, A (Avery)				Opponent Milfordt, A (Avery)
2	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Forbes, T (Tatum)				Opponent Forbes, T (Tatum)

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	Ockhuizen ,J (Justin)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Ockhuizen ,J (Justin)	2	1189.2	764.2	1	1175.3	764.2	1	1200	764.2	0	0	0
2	Cekuse ,N (Ntsika)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Cekuse ,N (Ntsika)	2	1203.1	778.1	1	1185	778.1	1	1200	778.1	0	0	0
3	Afrikaner ,L (Luchandey)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Afrikaner ,L (Luchandey)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Van Coller ,L (Lia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Coller ,L (Lia)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Van Den Heever ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Den Heever ,J (Joshua)	1	1292	867	0	0	0	1	1200	867	0	0	0
6	Forbes ,T (Tatum)	1	1	425	0	0	0	1	1	425	0	0	0
6	Forbes ,T (Tatum)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Milfordt ,A (Avery)	1	1	425	0	0	0	1	1	425	0	0	0
7	Milfordt ,A (Avery)	1	1199.4	1624.4	0	0	0	1	1200	1624.4	0	0	0
8	Cloete ,J (Jaunice)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Cloete ,J (Jaunice)	1	1199.7	774.7	0	0	0	1	1200	774.7	0	0	0
9	Goodheart ,A (Aiden)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Goodheart ,A (Aiden)	1	1253.6	828.6	0	0	0	1	1200	828.6	0	0	0
10	Milfordt ,M (Millicent)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Milfordt ,M (Millicent)	1	1124.8	699.8	0	0	0	1	1200	699.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Engelbrecht, M (Marnay)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms