Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Zyl, M (Marco)

Chess SA id

1110136658

FIDE id

Date of birth

2011-03-09 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1251.7	1232.4	1211.2	1200
Raw rating	1251.7	1232.4	1211.2	1200
Weighted rating	1241.2	1225.6	1204.1	1200
Weighted performance	1103.4	0	0	0
Floor	768.5	778.8	711.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	154	158.3	163.2	165.8
Highest rating	1268.5 2024-09-01	1345.3 2024-08-01	1211.2 2024-11-01	1200 2018-10-01
Highest raw rating	1268.5 2024-09-01	1278.8 2024-09-01	1211.2 2024-11-01	1200 2024-02-01
Highest weighted rating	1236.6 2025-08-01	1222 2025-08-01	1211.2 2018-10-01	1200 2018-10-01
Highest weighted performance	1260.5 2024-08-01	1345.3 2024-08-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251.7	1232.4	1211.2	1200
Analysis
Rating	1251.7	1232.4	1211.2	1200
Raw rating	1251.7	1232.4	1211.2	1200
Weighted rating	1241.2	1225.6	1204.1
Weighted performance	1103.4	0	0
K-factor	36	36	36	36
Floor	768.5	778.8	711.2	700
Max/Min rating change allowed	154	158.3	163.2	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	1251.7	1232.4	1211.2	1200
New weighted rating	1243.2	1227.1	1205.2	1200
New weighted performance	1102.9	0	0	0
Temp new rating	1251.7	1232.4	1211.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251.7	1232.4	1211.2	1200
New K-factor	36	36	36	36
New floor	768.5	778.8	711.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	20	15	5
	0	0	0
	12	5	7
	0	0	0
History	32	20	12

Games since
	Main 20	Standard 15		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	32	18.5	57.81	66.4	1204.7	1271.1
Standard	20	11.5	57.5	63.8	1201.2	1264.9
Rapid	12	7	58.33	70.8	1210.5	1281.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1251.7	1232.4	1211.2	1200
2025-09-01	1251.7	1232.4	1211.2	1200
2025-08-01	1251.7	1232.4	1211.2	1200
2025-07-01	1251.7	1232.4	1211.2	1200
2025-06-01	1251.7	1232.4	1211.2	1200
2025-05-01	1251.7	1232.4	1211.2	1200
2025-04-01	1251.7	1232.4	1211.2	1200
2025-03-01	1251.7	1232.4	1211.2	1200
2025-02-01	1251.7	1232.4	1211.2	1200
2025-01-01	1251.7	1232.4	1211.2	1200
2024-12-01	1251.7	1232.4	1211.2	1200
2024-11-01	1251.7	1232.4	1211.2	1200
2024-10-01	1237.1	1232.4	1184	1200
2024-09-01	1268.5	1278.8	1184	1200
2024-08-01	1219.2	1217.2	1184	1200
2024-07-01	1188.7	1178.8	1184	1200
2024-06-01	1188.7	1178.8	1184	1200
2024-08-01	1188.7	1178.8	1184	1200
2024-04-01	1188.7	1178.8	1184	1200
2024-03-01	1188.7	1178.8	1184	1200
2024-02-01	1188.7	1178.8	1184	1200
2024-01-01	1188.7	1178.8	1184	1200
2023-12-01	1188.7	1178.8	1184	1200
2023-11-01	1188.7	1178.8	1184	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	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
2	Western Cape Top Schools Championship 2024 (U13 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	2	Yes	Analysis
3	Eden Top Schools 2024 (U13 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	George Primary Top Schools 2024 (U13)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
5	D4 Individuals 2022 (U11 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	4	Yes	Analysis
6	2022 Tshwane Chess Open Registration Tournament (D2)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 Tshwane Chess Open Registration Tournament				Tournament D4 Individuals 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Coetzee, M (Mauritz)				Opponent Niehaus, J (Johannes)
2	4	Tournament Eden Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Fakier, A (Abdur-Rahmaan)				Opponent Prins, C (Christiaan)
3	3	Tournament George Primary Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-07-20	rnd 4	type Standard	result 0.5	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Bantom, H (Haywon)				Opponent Smit, M (Marco)

#	Games	Start				End
1	4	Tournament Eden Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Fakier, A (Abdur-Rahmaan)				Opponent Prins, C (Christiaan)
2	4	Tournament 2022 Tshwane Chess Open Registration Tournament				Tournament George Primary Top Schools 2024
		date 2022-01-29	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Coetzee, M (Mauritz)				Opponent Muller, H (Hagan)
3	3	Tournament George Primary Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-07-20	rnd 4	type Standard	result 0.5	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Bantom, H (Haywon)				Opponent Smit, M (Marco)

#	Games	Start				End
1	3	Tournament D4 Individuals 2022				Tournament George Suid Senior Skaaktoernooi 2024
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2024-10-26	rnd 1	type Rapid	result 1
		Opponent Buchner, E (Emil)				Opponent Lubedo, L (Ligugulethu)
2	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Pieters, H (Hanroux)				Opponent Niehaus, J (Johannes)
3	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Pfaff, E (Eva)				Opponent Pfaff, E (Eva)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2022 Tshwane Chess Open Registration Tournament				Tournament D4 Individuals 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Coetzee, M (Mauritz)				Opponent Niehaus, J (Johannes)
2	4	Tournament Eden Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Fakier, A (Abdur-Rahmaan)				Opponent Prins, C (Christiaan)
3	3	Tournament D4 Individuals 2022				Tournament George Primary Top Schools 2024
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Buchner, E (Emil)				Opponent Muller, H (Hagan)

#	Games	Start				End
1	4	Tournament Eden Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-17	rnd 3	type Standard	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Fakier, A (Abdur-Rahmaan)				Opponent Prins, C (Christiaan)
2	4	Tournament 2022 Tshwane Chess Open Registration Tournament				Tournament George Primary Top Schools 2024
		date 2022-01-29	rnd 3	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Coetzee, M (Mauritz)				Opponent Muller, H (Hagan)
3	2	Tournament George Primary Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Mseleshi, J (Junior)				Opponent Smit, M (Marco)

#	Games	Start				End
1	3	Tournament D4 Individuals 2022				Tournament George Suid Senior Skaaktoernooi 2024
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2024-10-26	rnd 1	type Rapid	result 1
		Opponent Buchner, E (Emil)				Opponent Lubedo, L (Ligugulethu)
2	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Pieters, H (Hanroux)				Opponent Niehaus, J (Johannes)
3	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Pfaff, E (Eva)				Opponent Pfaff, E (Eva)

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	Mpuru ,M (Moyisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mpuru ,M (Moyisi)	1	1482.4	1057.4	1	1527.2	1057.4	0	0	0	0	0	0
2	Mseleshi ,J (Junior)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mseleshi ,J (Junior)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Botha ,J (Jaylie)	1	1	425	1	1	425	0	0	0	0	0	0
3	Botha ,J (Jaylie)	1	1228.8	1653.8	1	1235.7	1653.8	0	0	0	0	0	0
4	Ferreira ,H (Hechter)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ferreira ,H (Hechter)	1	702.4	277.4	1	669.4	277.4	0	0	0	0	0	0
5	Olivier ,T (Theana)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Olivier ,T (Theana)	1	991.8	566.8	1	978.4	566.8	0	0	0	0	0	0
6	Rock ,M (Mieke)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rock ,M (Mieke)	1	1166.5	1591.5	1	1147.8	1591.5	0	0	0	0	0	0
7	Mncube ,S (Sifiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mncube ,S (Sifiso)	1	1567.5	1142.5	1	1563.3	1142.5	0	0	0	0	0	0
8	Padayachy ,V (Vidya)	1	1	425	1	1	425	0	0	0	0	0	0
8	Padayachy ,V (Vidya)	1	1108	1533	1	1099.9	1533	0	0	0	0	0	0
9	Coetzee ,M (Mauritz)	1	1	425	1	1	425	0	0	0	0	0	0
9	Coetzee ,M (Mauritz)	1	1083.1	1508.1	1	1064.4	1508.1	0	0	0	0	0	0
10	Prins ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Prins ,C (Christiaan)	1	1237.9	1662.9	1	1228.1	1662.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Zyl, M (Marco)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms