Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Ross, M (Marcque)

Chess SA id

100048795

FIDE id

Date of birth

2000-09-06 (Adult)

Gender

Male

Region

Central Karoo (WCK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1069.3	1051	850.5	906.8
Raw rating	1069.3	1051	850.5	906.8
Weighted rating	1064.2	1050.1	849.7	876.9
Weighted performance	0	0	0	0
Floor	569.3	551	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	199.8	205	272.8	251.8
Highest rating	1214.6 2018-03-01	1216.1 2018-03-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1069.3 2024-10-01	1051 2024-03-01	850.5 2024-03-01	906.8 2024-10-01
Highest weighted rating	1069.3 2024-11-01	1051 2024-11-01	850.5 2024-11-01	906.8 2024-11-01
Highest weighted performance	1214.6 2018-03-01	1216.1 2018-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1069.3	1051	850.5	906.8
Analysis
Rating	1069.3	1051	850.5	906.8
Raw rating	1069.3	1051	850.5	906.8
Weighted rating	1064.2	1050.1	849.7
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	569.3	551	500	500
Max/Min rating change allowed	199.8	205	272.8	251.8
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	1069.3	1051	850.5	906.8
New weighted rating	1065.6	1050.7	850.2	881.9
New weighted performance	0	0	0	0
Temp new rating	1069.3	1051	850.5	906.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1069.3	1051	850.5	906.8
New K-factor	40	40	40	40
New floor	569.3	551	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	10	0	0	10
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	64	53	1	10

Games since
	Main 10	Standard 0		Rapid 0		Blitz 10
Gender	Male
Age group	Adult
Region	Central Karoo (WCK)
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	601		217		2
Male	525		192		2
Adult	288		116		2
Adult Male	271		109		2


	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	27	11.5	42.59	-63	1284.5	1221.5
Standard	17	8	47.06	-25	1192.6	1167.6
Rapid	0	0	0	0	0	0
Blitz	10	3.5	35	-127.5	1440.7	1313.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1069.3	1051	850.5	906.8
2025-09-01	1069.3	1051	850.5	906.8
2025-08-01	1069.3	1051	850.5	906.8
2025-07-01	1069.3	1051	850.5	906.8
2025-06-01	1069.3	1051	850.5	906.8
2025-05-01	1069.3	1051	850.5	906.8
2025-04-01	1069.3	1051	850.5	906.8
2025-03-01	1069.3	1051	850.5	906.8
2025-02-01	1069.3	1051	850.5	906.8
2025-01-01	1069.3	1051	850.5	906.8
2024-12-01	1069.3	1051	850.5	906.8
2024-11-01	1069.3	1051	850.5	906.8
2024-10-01	1069.3	1051	850.5	906.8
2024-09-01	1051	1051	850.5	770.8
2024-08-01	1051	1051	850.5	770.8
2024-07-01	1051.1	1051	850.5	771.2
2024-06-01	1051.1	1051	850.5	771.2
2024-08-01	1051.1	1051	850.5	771.2
2024-04-01	1051.1	1051	850.5	771.2
2024-03-01	1051.1	1051	850.5	771.2
2024-02-01	1051.1	1051	850.5	771.2
2024-01-01	1051.1	1051	850.5	771.2
2023-12-01	945.5	960.8	771.2	771.2
2023-11-01	945.5	960.8	771.2	771.2

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	InterClub Blitz 4 2024	2024-09-04	2024-09-04	Blitz	Eden (WEG)	10	8	3.5	Yes	Analysis
2	Eden Rapid 2024 (B)	2024-08-03	2024-08-03	Rapid	Eden (WEG)	6	0	0	No	Analysis
3	InterClub Blitz 3 Open 2024	2024-07-18	2024-07-18	Blitz	Eden (WEG)	10	2	0	Yes	Analysis
4	South African Junior Team Championships 2018 (U20B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
5	EDENSC Closed 3 2018 (U20 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	0	0	No	Analysis
6	EDENSC Closed 2 2018 (U20 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	EDENSC Closed 1 2018 (U20)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 2 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 0.5
		Opponent Oosthuizen, M (Melinda)				Opponent Nienaber, E (Engela)
2	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Davids, W (William)				Opponent Noemdo, M (Mardan)
3	3	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 8	type Blitz	result 1	date 2024-09-04	rnd 10	type Blitz	result 1
		Opponent Swart, S (Sune)				Opponent Van Zyl, J (Jayson)

#	Games	Start				End
1	4	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 2 2018
		date 2018-04-14	rnd 2	type Standard	result 1	date 2018-04-14	rnd 5	type Standard	result 0.5
		Opponent Oosthuizen, M (Melinda)				Opponent Nienaber, E (Engela)
2	4	Tournament EDENSC Closed 1 2018				Tournament EDENSC Closed 1 2018
		date 2018-03-10	rnd 2	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Davids, W (William)				Opponent Noemdo, M (Mardan)
3	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Lombard, HZ (Hermanus)				Opponent Lombard, HZ (Hermanus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 8	type Blitz	result 1	date 2024-09-04	rnd 10	type Blitz	result 1
		Opponent Swart, S (Sune)				Opponent Van Zyl, J (Jayson)
2	1	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 2	type Blitz	result 0.5	date 2024-09-04	rnd 2	type Blitz	result 0.5
		Opponent Jantjies, K (Keaton)				Opponent Jantjies, K (Keaton)

#	Games	Start				End
1	3	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 8	type Blitz	result 1	date 2024-09-04	rnd 10	type Blitz	result 1
		Opponent Swart, S (Sune)				Opponent Van Zyl, J (Jayson)
2	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Lombard, HZ (Hermanus)				Opponent Lombard, HZ (Hermanus)
3	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Maupa, S (Simon)				Opponent Maupa, S (Simon)

#	Games	Start				End
1	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-18	rnd 5	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Lombard, HZ (Hermanus)				Opponent Lombard, HZ (Hermanus)
2	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Maupa, S (Simon)				Opponent Maupa, S (Simon)
3	1	Tournament EDENSC Closed 2 2018				Tournament EDENSC Closed 2 2018
		date 2018-04-14	rnd 4	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Le Grange, K (Kyle)				Opponent Le Grange, K (Kyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 8	type Blitz	result 1	date 2024-09-04	rnd 10	type Blitz	result 1
		Opponent Swart, S (Sune)				Opponent Van Zyl, J (Jayson)

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	Konstabel ,W (Winston)	2	1	0	2	1	0	0	0	0	0	0	0
1	Konstabel ,W (Winston)	2	1180.2	1180.2	2	1176.2	1180.2	0	0	0	0	0	0
2	Brink ,A (Andrew)	2	0	-425	0	0	0	0	0	0	2	0	-425
2	Brink ,A (Andrew)	2	1592.5	1167.5	0	0	0	0	0	0	2	1274.8	1167.5
3	Van Zyl ,J (Jayson)	2	2	425	0	0	0	0	0	0	2	2	425
3	Van Zyl ,J (Jayson)	2	1340.4	1765.4	0	0	0	0	0	0	2	1295.2	1765.4
4	Jantjies ,K (Keaton)	2	0.5	-212.5	0	0	0	0	0	0	2	0.5	-212.5
4	Jantjies ,K (Keaton)	2	1233.7	1021.2	0	0	0	0	0	0	2	1173.4	1021.2
5	Swart ,S (Sune)	2	1	0	0	0	0	0	0	0	2	1	0
5	Swart ,S (Sune)	2	1470.5	1470.5	0	0	0	0	0	0	2	1398.6	1470.5
6	Daniels ,R (Reuben)	2	0	-425	0	0	0	0	0	0	2	0	-425
6	Daniels ,R (Reuben)	2	1566.8	1141.8	0	0	0	0	0	0	2	1716.2	1141.8
7	Adams ,W-D (Wazeerud-Deen)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Adams ,W-D (Wazeerud-Deen)	1	1236.7	811.7	1	1235.2	811.7	0	0	0	0	0	0
8	Nienaber ,E (Engela)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Nienaber ,E (Engela)	1	722.8	722.8	1	733.2	722.8	0	0	0	0	0	0
9	Bucceri ,DR (Draven Ricardo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bucceri ,DR (Draven Ricardo)	1	1655.8	1230.8	1	1654.6	1230.8	0	0	0	0	0	0
10	Nhlapo ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nhlapo ,M (Mpho)	1	1198.1	773.1	1	1187.6	773.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Der Ross, M (Marcque)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms