Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lyon, A (Avileigh)

Chess SA id

2160314693

FIDE id

Date of birth

2016-01-25 (U10)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

30.7

Junior GPX Points

1225.6

Item	Main	Standard	Rapid	Blitz
Rating	1232.4	1259.9	1199.5	1200
Raw rating	1232.4	1259.9	1199.5	1200
Weighted rating	1224	1236.9	1199.5	1200
Weighted performance	1135.4	1218	0	0
Floor	778.7	791.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.3	152.3	165.9	165.8
Highest rating	1278.7 2025-04-01	1291.3 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1278.7 2025-04-01	1291.3 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1220.9 2025-08-01	1230.3 2025-08-01	1200 2025-03-01	1200 2025-03-01
Highest weighted performance	1257.2 2025-05-05	1259.6 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1232.4	1259.9	1199.5	1200
Analysis
Rating	1232.4	1259.9	1199.5	1200
Raw rating	1232.4	1259.9	1199.5	1200
Weighted rating	1224	1236.9	1199.5
Weighted performance	1135.4	1218	0
K-factor	36	36	36	36
Floor	778.7	791.3	700	700
Max/Min rating change allowed	158.3	152.3	165.9	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	1232.4	1259.9	1199.5	1200
New weighted rating	1225.4	1239.8	1199.5	1200
New weighted performance	1135	1217.5	0	0
Temp new rating	1232.4	1259.9	1199.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1232.4	1259.9	1199.5	1200
New K-factor	36	36	36	36
New floor	778.7	791.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	34	29	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	34	29	5

Games since
	Main 34	Standard 29		Rapid 5		Blitz 0
Gender	Female
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-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	34	16.5	48.53	-12.5	1263.7	1251.2
Standard	29	15.5	53.45	29.3	1260.9	1290.2
Rapid	5	1	20	-255	1279.8	1024.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	16.5	48.53	-12.5	1263.7	1251.2
Standard	29	15.5	53.45	29.3	1260.9	1290.2
Rapid	5	1	20	-255	1279.8	1024.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1232.4	1259.9	1199.5	1200
2025-09-01	1232.4	1259.9	1199.5	1200
2025-08-01	1232.4	1259.9	1199.5	1200
2025-07-01	1237.8	1272.2	1199.3	1200
2025-06-01	1237.8	1272.2	1195.4	1200
2025-05-01	1263.8	1272.2	1200	1200
2025-04-01	1278.7	1291.3	1200	1200
2025-03-01	1245.9	1256	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	1	Yes	Analysis
3	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	George Schools Chess Trials 3 2025 (U9 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	George Schools Chess Trials 2 2025 (U9 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	George Schools Chess Trials 1 2025 (U9 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	1	Yes	Analysis
3	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	George Schools Chess Trials 3 2025 (U9 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	George Schools Chess Trials 2 2025 (U9 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	George Schools Chess Trials 1 2025 (U9 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lombard, M (Mia)				Opponent Van Staden, E (Eliyason)
2	4	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Malukazi, S (Shammah)				Opponent Pentz, T (Taylor)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Lawrence, S (Shakinah)				Opponent Booysen, S (Skyler)

#	Games	Start				End
1	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lombard, M (Mia)				Opponent Van Staden, E (Eliyason)
2	4	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Malukazi, S (Shammah)				Opponent Pentz, T (Taylor)
3	2	Tournament Eden Chess Trials 2 2025				Tournament George Top Schools 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Lawrence, S (Shakinah)				Opponent Le Roux, E (Enzo)

#	Games	Start				End
1	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lombard, M (Mia)				Opponent Van Staden, E (Eliyason)
2	2	Tournament Eden Chess Trials 2 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Lawrence, S (Shakinah)				Opponent Booysen, S (Skyler)
3	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Muller, E (Esra)				Opponent Pentz, T (Taylor)

#	Games	Start				End
1	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Lombard, M (Mia)				Opponent Van Staden, E (Eliyason)
2	2	Tournament Eden Chess Trials 2 2025				Tournament George Top Schools 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Lawrence, S (Shakinah)				Opponent Le Roux, E (Enzo)
3	2	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 3 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Muller, E (Esra)				Opponent Pentz, T (Taylor)

#	Games	Start				End
1	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Booysen, S (Skyler)				Opponent Booysen, S (Skyler)

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	De Swardt ,R (Rebecca)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	De Swardt ,R (Rebecca)	3	1430.2	1005.2	3	1451.2	1005.2	0	0	0	0	0	0
2	Van Staden ,E (Eliyason)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Staden ,E (Eliyason)	2	1304.8	1304.8	2	1298.7	1304.8	0	0	0	0	0	0
3	Flores ,C (Chloe)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Flores ,C (Chloe)	2	1376.9	951.9	2	1375.2	951.9	0	0	0	0	0	0
4	Muller ,E (Esra)	2	2	425	2	2	425	0	0	0	0	0	0
4	Muller ,E (Esra)	2	1207.7	1632.7	2	1205.8	1632.7	0	0	0	0	0	0
5	Pentz ,T (Taylor)	2	2	425	2	2	425	0	0	0	0	0	0
5	Pentz ,T (Taylor)	2	1136.1	1561.1	2	1126.5	1561.1	0	0	0	0	0	0
6	Hodgson ,N (Neva)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
6	Hodgson ,N (Neva)	2	1263.1	1050.6	1	1271.2	1263.1	1	1199.3	838.1	0	0	0
7	Drude ,E (Eiliyah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Drude ,E (Eiliyah)	1	1201.3	776.3	1	1203.7	776.3	0	0	0	0	0	0
8	Lawrence ,S (Shakinah)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lawrence ,S (Shakinah)	1	1198.9	1623.9	1	1198.7	1623.9	0	0	0	0	0	0
9	Bezuidenhout ,C (Clara)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bezuidenhout ,C (Clara)	1	1196.1	1621.1	1	1240.3	1621.1	0	0	0	0	0	0
10	Morris ,J (Jaydon)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Morris ,J (Jaydon)	1	1340.9	915.9	1	1330.6	915.9	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

Lyon, A (Avileigh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms