Chess South Africa Ratings Database

PLAYER PAGE

Personal

September, A (Ava-Louise)

Chess SA id

2120159416

FIDE id

Date of birth

2012-10-22 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

2025-02-28

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1164.3	1199.4	1155.6	1200
Raw rating	1139.9	1199.4	1116.4	1200
Weighted rating	1164.3	1199.4	1155.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.6	165.9	186.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.4	0	-3.5	0
New rating	1161.9	1199.4	1152.1	1200
Analysis
Rating	1164.3	1199.4	1155.6	1200
Raw rating	1139.9	1199.4	1116.4	1200
Weighted rating	1164.3	1199.4	1155.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.6	165.9	186.8	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	1139.9	1199.4	1116.4	1200
New weighted rating	1161.9	1199.4	1152.1	1200
New weighted performance	0	0	0	0
Temp new rating	1161.9	1199.4	1152.1	1200
Temp new rating +/-	-2.4	0	-3.5	0
Final new rating +/-	-2.4	0	-3.5	0
New rating	1161.9	1199.4	1152.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	17	6	11
	0	0	0
	2	0	2
	0	0	0
	0	0	0
History	19	6	13

Games since
	Main 17	Standard 6		Rapid 11		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	17	5	29.41	-175	1215.5	1040.5
Standard	6	1	16.67	-283.3	1217	933.7
Rapid	11	4	36.36	-115.9	1214.6	1098.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	5	26.32	-201.3	1210.6	1009.3
Standard	6	1	16.67	-283.3	1217	933.7
Rapid	13	4	30.77	-163.5	1207.6	1044.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1139.9	1199.4	1116.4	1200
2025-11-30	1139.9	1199.4	1116.4	1200
2025-11-01	1139.9	1199.4	1116.4	1200
2025-09-30	1139.9	1199.4	1116.4	1200
2025-09-01	1139.9	1199.4	1116.4	1200
2025-08-01	1178.2	1199.4	1192.4	1200
2025-07-01	1178.2	1199.4	1192.4	1200
2025-06-01	1178.1	1199.4	1192.4	1200
2025-05-01	1178	1199.1	1192.4	1200
2025-04-01	1175.3	1194.3	1192.4	1200
2025-03-01	1192.9	1200	1192.4	1200
2025-02-01	1177.7	1200	1164.1	1200
2025-01-01	1176.9	1200	1162.9	1200
2024-12-01	1176.9	1200	1162.9	1200
2024-11-01	1176.9	1200	1162.9	1200
2024-10-01	1176.9	1200	1162.9	1200
2024-09-01	1176.9	1200	1162.9	1200
2024-11-01	1176.9	1200	1162.9	1200
2024-07-01	1176.9	1200	1162.9	1200
2024-06-01	1176.9	1200	1162.9	1200
2024-05-01	1176.9	1200	1162.9	1200
2024-04-01	1176.9	1200	1162.9	1200
2024-03-01	1176.9	1200	1162.9	1200
2024-02-01	1176.9	1200	1162.9	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	Pedro Booyse Top Schools 2025 (U13 Girls)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	1	Yes	Analysis
2	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
3	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	Pedro Booyse Top Schools 2023 (U11)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	2	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 0.5	date 2025-08-23	rnd 4	type Rapid	result 0.5
		Opponent Cornelissen, I (Isabella)				Opponent Tieties, P (Pearl)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Engelbrecht, G (Gershwine)				Opponent Engelbrecht, G (Gershwine)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Ockhuis, L (Leandi-Mare)				Opponent Ockhuis, L (Leandi-Mare)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Engelbrecht, G (Gershwine)				Opponent Engelbrecht, G (Gershwine)

#	Games	Start				End
1	2	Tournament Pedro Booyse Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 0.5	date 2025-08-23	rnd 4	type Rapid	result 0.5
		Opponent Cornelissen, I (Isabella)				Opponent Tieties, P (Pearl)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Ockhuis, L (Leandi-Mare)				Opponent Ockhuis, L (Leandi-Mare)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Fortuin, P (Petroline)				Opponent Fortuin, P (Petroline)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Engelbrecht, G (Gershwine)				Opponent Engelbrecht, G (Gershwine)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Ockhuis, L (Leandi-Mare)				Opponent Ockhuis, L (Leandi-Mare)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Fortuin, P (Petroline)				Opponent Fortuin, P (Petroline)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Engelbrecht, G (Gershwine)				Opponent Engelbrecht, G (Gershwine)

#	Games	Start				End
1	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Ockhuis, L (Leandi-Mare)				Opponent Ockhuis, L (Leandi-Mare)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Fortuin, P (Petroline)				Opponent Fortuin, P (Petroline)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Jacobs, M (Mia)				Opponent Jacobs, M (Mia)

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	Bruiners ,T (Tiffany)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Bruiners ,T (Tiffany)	2	1269.2	844.2	1	1259.1	844.2	1	1202.9	844.2	0	0	0
2	Cornelissen ,I (Isabella)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
2	Cornelissen ,I (Isabella)	2	1199.9	987.4	0	0	0	2	1199.9	987.4	0	0	0
3	Tieties ,P (Pearl)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Tieties ,P (Pearl)	2	1155.7	943.2	0	0	0	2	1125.8	943.2	0	0	0
4	Engelbrecht ,G (Gershwine)	1	1	425	1	1	425	0	0	0	0	0	0
4	Engelbrecht ,G (Gershwine)	1	1155.9	1580.9	1	1148.7	1580.9	0	0	0	0	0	0
5	Williams ,L (Lee-Shaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Williams ,L (Lee-Shaan)	1	1198.8	773.8	1	1200	773.8	0	0	0	0	0	0
6	Swartz ,A (Ashan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Swartz ,A (Ashan)	1	1255.4	830.4	1	1213.2	830.4	0	0	0	0	0	0
7	Bester ,C (Cody)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bester ,C (Cody)	1	1199.6	774.6	1	1200	774.6	0	0	0	0	0	0
8	Hendricks ,N (Naylah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hendricks ,N (Naylah)	1	1200.7	775.7	1	1189.5	775.7	0	0	0	0	0	0
9	Jacobs ,M (Mia)	1	1	425	0	0	0	1	1	425	0	0	0
9	Jacobs ,M (Mia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Willshach ,L (Lishan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Willshach ,L (Lishan)	1	1219.7	794.7	0	0	0	1	1306.2	794.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

September, A (Ava-Louise)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms