Chess South Africa Ratings Database

PLAYER PAGE

Personal

Seal, A (Ayrin)

Chess SA id

1090113451

FIDE id

Date of birth

2009-11-03 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1182.9	1200	1174	1200
Raw rating	1182.9	1200	1174	1200
Weighted rating	1182.9	1200	1174	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.9	165.8	172.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1182.9	1200	1174	1200
Analysis
Rating	1182.9	1200	1174	1200
Raw rating	1182.9	1200	1174	1200
Weighted rating	1182.9	1200	1174
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.9	165.8	172.1	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	1182.9	1200	1174	1200
New weighted rating	1182.9	1200	1174	1200
New weighted performance	0	0	0	0
Temp new rating	1182.9	1200	1174	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1182.9	1200	1174	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	11	6	54.55	38.6	1049.1	1087.7
Standard	0	0	0	0	0	0
Rapid	11	6	54.55	38.6	1049.1	1087.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1182.9	1200	1174	1200
2025-09-01	1182.9	1200	1174	1200
2025-08-01	1182.9	1200	1174	1200
2025-07-01	1182.9	1200	1174	1200
2025-06-01	1182.9	1200	1174	1200
2025-05-01	1182.9	1200	1174	1200
2025-04-01	1182.9	1200	1174	1200
2025-03-01	1182.9	1200	1174	1200
2025-02-01	1182.9	1200	1174	1200
2025-01-01	1182.9	1200	1174	1200
2024-12-01	1182.9	1200	1174	1200
2024-11-01	1182.9	1200	1174	1200
2024-10-01	1182.9	1200	1174	1200
2024-09-01	1182.9	1200	1174	1200
2024-08-01	1182.9	1200	1174	1200
2024-07-01	1182.9	1200	1174	1200
2024-06-01	1182.9	1200	1174	1200
2024-08-01	1182.9	1200	1174	1200
2024-04-01	1182.9	1200	1174	1200
2024-03-01	1182.9	1200	1174	1200
2024-02-01	1182.9	1200	1174	1200
2024-01-01	1182.9	1200	1174	1200
2023-12-01	1182.9	1200	1174	1200
2023-11-01	1182.9	1200	1174	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	Rhenish Primary Tournament 2022 (U14)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Rhenish Primary Chess Tournament 2019 (U12)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Hartley, T (Thomas)				Opponent Vermaak, R (Remi)
2	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Pietersen, L (Liam)				Opponent Vermaak, R (Remi)
3	1	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 5	type Rapid	result 1
		Opponent Devantier, V (Valere)				Opponent Devantier, V (Valere)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Hartley, T (Thomas)				Opponent Vermaak, R (Remi)
2	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Pietersen, L (Liam)				Opponent Vermaak, R (Remi)
3	1	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 5	type Rapid	result 1
		Opponent Devantier, V (Valere)				Opponent Devantier, V (Valere)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Hartley, T (Thomas)				Opponent Vermaak, R (Remi)
2	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Pietersen, L (Liam)				Opponent Vermaak, R (Remi)
3	1	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 5	type Rapid	result 1
		Opponent Devantier, V (Valere)				Opponent Devantier, V (Valere)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 2	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Hartley, T (Thomas)				Opponent Vermaak, R (Remi)
2	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Pietersen, L (Liam)				Opponent Vermaak, R (Remi)
3	1	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 5	type Rapid	result 1
		Opponent Devantier, V (Valere)				Opponent Devantier, V (Valere)

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	Vermaak ,R (Remi)	2	2	425	0	0	0	2	2	425	0	0	0
1	Vermaak ,R (Remi)	2	1164.2	1589.2	0	0	0	2	1129.6	1589.2	0	0	0
2	Sedres ,B (Benjamin)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Sedres ,B (Benjamin)	1	1183	758	0	0	0	1	1240	758	0	0	0
3	Saul ,D (Daniel)	1	1	425	0	0	0	1	1	425	0	0	0
3	Saul ,D (Daniel)	1	1147.9	1572.9	0	0	0	1	1108	1572.9	0	0	0
4	Lee ,D (Delano)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Lee ,D (Delano)	1	1113.1	688.1	0	0	0	1	1069.6	688.1	0	0	0
5	Devantier ,V (Valere)	1	1	425	0	0	0	1	1	425	0	0	0
5	Devantier ,V (Valere)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Hartley ,T (Thomas)	1	1	425	0	0	0	1	1	425	0	0	0
6	Hartley ,T (Thomas)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Carstens ,N (Nicholas)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Carstens ,N (Nicholas)	1	546.4	121.4	0	0	0	1	546.4	121.4	0	0	0
8	Chamberlain ,C (Chrismari)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Chamberlain ,C (Chrismari)	1	1158.7	733.7	0	0	0	1	1207.2	733.7	0	0	0
9	Carstens ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Carstens ,J (Joshua)	1	502.4	77.4	0	0	0	1	502.4	77.4	0	0	0
10	Pietersen ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
10	Pietersen ,L (Liam)	1	1160.2	1585.2	0	0	0	1	1127.6	1585.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Seal, A (Ayrin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms