Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthys, I (Ilyas)

Chess SA id

1150309843

FIDE id

Date of birth

2015-01-16 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1248.1	1258.1	1200	1200
Raw rating	1248.1	1258.1	1200	1200
Weighted rating	1234.2	1241.3	1200	1200
Weighted performance	0	0	0	0
Floor	748.1	758.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.8	152.7	165.8	165.8
Highest rating	1426.5 2024-08-01	1427.8 2024-08-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1248.1 2025-03-01	1258.1 2025-03-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1248.1 2024-10-01	1258.1 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1426.5 2024-08-01	1427.8 2024-08-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1248.1	1258.1	1200	1200
Analysis
Rating	1248.1	1258.1	1200	1200
Raw rating	1248.1	1258.1	1200	1200
Weighted rating	1234.2	1241.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	748.1	758.1	700	700
Max/Min rating change allowed	154.8	152.7	165.8	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	1248.1	1258.1	1200	1200
New weighted rating	1236.2	1243.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1248.1	1258.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1248.1	1258.1	1200	1200
New K-factor	36	36	36	36
New floor	748.1	758.1	700	700

Item	Main	Standard
	0	0
	5	5
	3	3
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	3.5	70	170	1194.8	1364.8
Standard	5	3.5	70	170	1194.8	1364.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	5.5	68.75	159.4	1225.7	1385
Standard	8	5.5	68.75	159.4	1225.7	1385
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1248.1	1258.1	1200	1200
2025-09-30	1248.1	1258.1	1200	1200
2025-09-01	1248.1	1258.1	1200	1200
2025-08-01	1248.1	1258.1	1200	1200
2025-07-01	1248.1	1258.1	1200	1200
2025-06-01	1248.1	1258.1	1200	1200
2025-05-01	1248.1	1258.1	1200	1200
2025-04-01	1248.1	1258.1	1200	1200
2025-03-01	1248.1	1258.1	1200	1200
2025-02-01	1221.6	1226	1200	1200
2025-01-01	1221.6	1226	1200	1200
2024-12-01	1221.6	1226	1200	1200
2024-11-01	1221.6	1226	1200	1200
2024-10-01	1221.6	1226	1200	1200
2024-09-01	1221.6	1226	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	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
2	Eden Top Schools 2024 (U9 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	3	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mpangani, L (Lunje)				Opponent Michaels, R (Rahul)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Louw, L (Luca)				Opponent Louw, L (Luca)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Lawrence, M (Matthew)				Opponent Lawrence, M (Matthew)

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Mpangani, L (Lunje)				Opponent Michaels, R (Rahul)
2	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Louw, L (Luca)				Opponent Louw, L (Luca)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 1	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Lawrence, M (Matthew)				Opponent Lawrence, M (Matthew)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Nkonyana, I (Ivakele)				Opponent Michaels, R (Rahul)
2	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Mpangani, L (Lunje)				Opponent Mpangani, L (Lunje)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Louw, L (Luca)				Opponent Louw, L (Luca)

#	Games	Start				End
1	2	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Nkonyana, I (Ivakele)				Opponent Michaels, R (Rahul)
2	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Mpangani, L (Lunje)				Opponent Mpangani, L (Lunje)
3	1	Tournament Eden Top Schools 2024				Tournament Eden Top Schools 2024
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Louw, L (Luca)				Opponent Louw, L (Luca)

No games found.

#	Games	Start				End

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	Michaels ,R (Rahul)	1	1	425	1	1	425	0	0	0	0	0	0
1	Michaels ,R (Rahul)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mbalo ,K (Kungawo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mbalo ,K (Kungawo)	1	1193.2	1193.2	1	1200	1193.2	0	0	0	0	0	0
3	Petersen ,B (Bryson)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Petersen ,B (Bryson)	1	1423	998	1	1423.6	998	0	0	0	0	0	0
4	Louw ,L (Luca)	1	1	425	1	1	425	0	0	0	0	0	0
4	Louw ,L (Luca)	1	1208.2	1633.2	1	1211.6	1633.2	0	0	0	0	0	0
5	Lawrence ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lawrence ,M (Matthew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Booysen ,T (Toufeeq)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Booysen ,T (Toufeeq)	1	1195.7	770.7	1	1200	770.7	0	0	0	0	0	0
7	Mpangani ,L (Lunje)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mpangani ,L (Lunje)	1	1191.9	1616.9	1	1200	1616.9	0	0	0	0	0	0
8	Nkonyana ,I (Ivakele)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nkonyana ,I (Ivakele)	1	1193.1	1618.1	1	1200	1618.1	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

Matthys, I (Ilyas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms