Chess South Africa Ratings Database

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Volgraaff, A (Ava)

Chess SA id

2140139134

FIDE id

Date of birth

2014-09-21 (U12)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

18.2

Junior GPX Points

1077

Item	Main	Standard	Rapid	Blitz
Rating	1254	1213.6	1320.1	1200
Raw rating	1252.6	1213.6	1317.4	1200
Weighted rating	1254	1208.9	1320.1	1200
Weighted performance	1047.4	1042.8	1029.8	0
Floor	801.7	750.8	843.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.8	162.6	140.3	165.8
Highest rating	1349.7 2022-05-01	1367.2 2022-05-01	1424.9 2022-04-01	1200 2018-10-01
Highest raw rating	1301.7 2025-04-01	1250.8 2025-04-01	1343.2 2025-03-01	1200 2024-03-01
Highest weighted rating	1301.7 2024-10-01	1250.8 2022-07-01	1343.2 2024-10-01	1200 2018-10-01
Highest weighted performance	1349.7 2022-05-01	1367.2 2022-05-01	1424.9 2022-04-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	0	-0.2	0
New rating	1253.8	1213.6	1319.9	1200
Analysis
Rating	1254	1213.6	1320.1	1200
Raw rating	1252.6	1213.6	1317.4	1200
Weighted rating	1254	1208.9	1320.1
Weighted performance	1047.4	1042.8	1029.8
K-factor	36	36	36	36
Floor	801.7	750.8	843.2	700
Max/Min rating change allowed	153.8	162.6	140.3	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	1252.6	1213.6	1317.4	1200
New weighted rating	1253.8	1209.3	1319.9	1200
New weighted performance	1047	1042.4	1029.4	0
Temp new rating	1253.8	1213.6	1319.9	1200
Temp new rating +/-	-0.2	0	-0.2	0
Final new rating +/-	-0.2	0	-0.2	0
New rating	1253.8	1213.6	1319.9	1200
New K-factor	36	36	36	36
New floor	801.7	750.8	843.2	700

Item	Main	Standard	Rapid
	0	0	0
	21	12	9
	20	6	14
	11	6	5
	30	11	19
	0	0	0
History	82	35	47

Games since
	Main 41	Standard 18		Rapid 23		Blitz 0
Gender	Female
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3594		1180		126
Female	800		327		37
U12	570		200		20
U12 Female	171		69		9
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	920		471		104
Female	154		87		22
U12	149		90		19
U12 Female	42		27		8
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	21	10.5	50	0	1255.1	1255.1
Standard	12	6	50	0	1259.8	1259.8
Rapid	9	4.5	50	0	1248.9	1248.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	82	42.5	51.83	15.5	1230.4	1245.9
Standard	35	16	45.71	-36.4	1248.7	1212.2
Rapid	47	26.5	56.38	54.3	1216.7	1271
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1252.6	1213.6	1317.4	1200
2025-09-01	1252.6	1213.6	1317.4	1200
2025-08-01	1252.6	1213.6	1317.4	1200
2025-07-01	1260.6	1213.6	1343.2	1200
2025-06-01	1260.6	1213.6	1343.2	1200
2025-05-01	1301.7	1250.8	1343.2	1200
2025-04-01	1301.7	1250.8	1343.2	1200
2025-03-01	1271.9	1200	1343.2	1200
2025-02-01	1240.9	1199.2	1303.2	1200
2025-01-01	1192.7	1186	1229.3	1200
2024-12-01	1192.7	1186	1229.3	1200
2024-11-01	1241.1	1186	1332.6	1200
2024-10-01	1241.1	1186	1332.6	1200
2024-09-01	1241.1	1186	1332.6	1200
2024-08-01	1241.1	1186	1332.6	1200
2024-07-01	1241.1	1186	1332.6	1200
2024-06-01	1241.1	1186	1332.6	1200
2024-08-01	1282	1220.9	1332.6	1200
2024-04-01	1282	1220.9	1332.6	1200
2024-03-01	1272.9	1220.9	1322.2	1200
2024-02-01	1264	1220.9	1312.8	1200
2024-01-01	1264	1220.9	1312.8	1200
2023-12-01	1264	1220.9	1312.8	1200
2023-11-01	1264	1220.9	1312.8	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	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
4	Upper West Coast Presrige 2025 (U11Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
4	Upper West Coast Presrige 2025 (U11Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	West Coast Grand Challange League 2024 (PS Champions)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
6	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
7	West Coast Schools Chess Prestige Championships 2024 (U11 Girls)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	Bo-Weskus Skole Prestige 2024 (O11 Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	Bo-Weskus Skole Prestige 2023 (O9 Dogters)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
11	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	5	0	Yes	Analysis
12	Bo-Weskus Top Skole 2022 (O9)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
13	Western Cape Schools 2022 (U9 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
14	West Coast Schools Chess Prestige Leg 2 2022 (U9 Girls)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
15	West Coast Schools Chess Prestige Leg 1 2022 (U9 Girls)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	4	3.5	Yes	Analysis
16	Bo Weskus Skole Skaak Prestige (O9 Dogters)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	10	Tournament Bo Weskus Skole Skaak Prestige				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-03-19	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Witbooi, A (Ava)				Opponent Mccree, S (Sheniel)
2	4	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Rhaman, E (Elzane)				Opponent Makamba, J (Jaylin)
3	4	Tournament Western Cape PS Individuals 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-05-06	rnd 6	type Standard	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Boas, F (Fransisca)				Opponent Avontuur, A (Al-Meeche)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Lehlalha, N (Naledi)				Opponent Kleynhans, M (Miecke)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Makamba, J (Jaylin)
3	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 1	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Annabel)				Opponent Greeff, M (Mari)

#	Games	Start				End
1	10	Tournament Bo Weskus Skole Skaak Prestige				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-03-19	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Witbooi, A (Ava)				Opponent Mccree, S (Sheniel)
2	5	Tournament Bo-Weskus Top Skole 2022				Tournament Bo-Weskus Skole Prestige 2023
		date 2022-06-11	rnd 5	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Hesselman, S (Saskia)				Opponent Tieties, L (Lilanie)
3	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Maarman, J (Jasmine)				Opponent Avontuur, A (Al-Meeche)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Rhaman, E (Elzane)				Opponent Makamba, J (Jaylin)
2	4	Tournament Western Cape PS Individuals 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-05-06	rnd 6	type Standard	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Boas, F (Fransisca)				Opponent Avontuur, A (Al-Meeche)
3	4	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 1	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Tieties, L (Lilanie)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Lehlalha, N (Naledi)				Opponent Kleynhans, M (Miecke)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Blaauw, C (Charne)				Opponent Makamba, J (Jaylin)
3	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 1	type Standard	result 1	date 2023-05-05	rnd 2	type Standard	result 1
		Opponent Erasmus, A (Annabel)				Opponent Greeff, M (Mari)

#	Games	Start				End
1	5	Tournament Bo-Weskus Top Skole 2022				Tournament Bo-Weskus Skole Prestige 2023
		date 2022-06-11	rnd 5	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Hesselman, S (Saskia)				Opponent Tieties, L (Lilanie)
2	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Maarman, J (Jasmine)				Opponent Avontuur, A (Al-Meeche)
3	3	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-09	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 1	type Rapid	result 1
		Opponent Mccree, S (Sheniel)				Opponent Du Preez, F (Francisca)

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	Avontuur ,A (Al-Meeche)	5	5	425	1	1	425	4	4	425	0	0	0
1	Avontuur ,A (Al-Meeche)	5	1256.6	1681.6	1	1200	1681.6	4	1317.4	1681.6	0	0	0
2	Claassen ,J (Jeneva)	4	2.5	106.2	0	0	0	4	2.5	106.2	0	0	0
2	Claassen ,J (Jeneva)	4	1215.4	1321.7	0	0	0	4	1219.7	1321.7	0	0	0
3	Van Wyk ,F (Faith)	3	0	-425	1	0	-425	2	0	-425	0	0	0
3	Van Wyk ,F (Faith)	3	1451.9	1026.9	1	1473.3	1026.9	2	1439.8	1026.9	0	0	0
4	Rabie ,T (Thilda)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Rabie ,T (Thilda)	2	1407.4	982.4	2	1428.2	982.4	0	0	0	0	0	0
5	Kleynhans ,M (Miecke)	2	2	425	2	2	425	0	0	0	0	0	0
5	Kleynhans ,M (Miecke)	2	1216.3	1641.3	2	1245.4	1641.3	0	0	0	0	0	0
6	Lott ,L (Lucrecia)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Lott ,L (Lucrecia)	2	1260.4	835.4	1	1216	835.4	1	1311.7	835.4	0	0	0
7	Miggel ,L (Laylah)	2	1	0	0	0	0	2	1	0	0	0	0
7	Miggel ,L (Laylah)	2	1206.5	1206.5	0	0	0	2	1210.8	1206.5	0	0	0
8	Cloete ,F (Fern)	2	1	0	0	0	0	2	1	0	0	0	0
8	Cloete ,F (Fern)	2	1203.1	1203.1	0	0	0	2	1207.4	1203.1	0	0	0
9	Mccree ,S (Sheniel)	2	2	425	0	0	0	2	2	425	0	0	0
9	Mccree ,S (Sheniel)	2	1211.3	1636.3	0	0	0	2	1219.2	1636.3	0	0	0
10	Du Preez ,F (Francisca)	2	2	425	0	0	0	2	2	425	0	0	0
10	Du Preez ,F (Francisca)	2	1221.6	1646.6	0	0	0	2	1234.4	1646.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Volgraaff, A (Ava)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms