Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pool, A (Ava)

Chess SA id

2140305453

FIDE id

Date of birth

2014-03-05 (U12)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

28.3

Junior GPX Points

1247

Item	Main	Standard	Rapid	Blitz
Rating	1358.4	1254.8	1320.9	1200
Raw rating	1347.8	1254.8	1309.8	1200
Weighted rating	1233.5	1226.8	1196.3	1200
Weighted performance	1358.4	0	1320.9	0
Floor	847.8	754.9	809.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	134.3	153.4	141.8	165.8
Highest rating	1358.4 2025-09-30	1254.9 2025-04-01	1320.9 2025-09-30	1200 2024-05-01
Highest raw rating	1347.8 2025-09-30	1254.9 2025-04-01	1309.8 2025-09-30	1200 2024-05-01
Highest weighted rating	1299.6 2024-05-01	1220.1 2025-08-01	1233.5 2024-05-01	1200 2024-05-01
Highest weighted performance	1358.4 2025-09-30	1200 2024-05-01	1320.9 2025-09-30	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	0	-0.5	0
New rating	1357.9	1254.8	1320.4	1200
Analysis
Rating	1358.4	1254.8	1320.9	1200
Raw rating	1347.8	1254.8	1309.8	1200
Weighted rating	1233.5	1226.8	1196.3
Weighted performance	1358.4	0	1320.9
K-factor	36	36	36	36
Floor	847.8	754.9	809.8	700
Max/Min rating change allowed	134.3	153.4	141.8	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	1347.8	1254.8	1309.8	1200
New weighted rating	1244.2	1229.9	1205.9	1200
New weighted performance	1357.9	0	1320.4	0
Temp new rating	1357.9	1254.8	1320.4	1200
Temp new rating +/-	-0.5	0	-0.5	0
Final new rating +/-	-0.5	0	-0.5	0
New rating	1357.9	1254.8	1320.4	1200
New K-factor	36	36	36	36
New floor	847.8	754.9	809.8	700

Item	Main	Standard	Rapid
	0	0	0
	37	21	16
	11	0	11
	0	0	0
	0	0	0
	0	0	0
History	48	21	27

Games since
	Main 48	Standard 21		Rapid 27		Blitz 0
Gender	Female
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2580		814		123
Female	465		192		36
U12	364		124		20
U12 Female	95		38		8
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	915		468		79
Female	153		86		21
U12	147		89		23
U12 Female	41		26		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	37	21.5	58.11	68.9	1315.8	1384.7
Standard	21	10.5	50	0	1305.4	1305.4
Rapid	16	11	68.75	159.4	1329.4	1488.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	25.5	53.12	26.6	1292.2	1318.8
Standard	21	10.5	50	0	1305.4	1305.4
Rapid	27	15	55.56	47.2	1282	1329.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1347.8	1254.8	1309.8	1200
2025-09-01	1316.4	1254.8	1256.1	1200
2025-08-01	1310.3	1254.8	1233.5	1200
2025-07-01	1299.6	1246.5	1233.5	1200
2025-06-01	1233.8	1246.5	1173.7	1200
2025-05-01	1236.8	1254.9	1173.7	1200
2025-04-01	1236.8	1254.9	1173.7	1200
2025-03-01	1203.4	1219.6	1173.7	1200
2025-02-01	1183.6	1200	1173.2	1200
2025-01-01	1171.8	1200	1155.6	1200
2024-12-01	1171.8	1200	1155.6	1200
2024-11-01	1171.8	1200	1155.6	1200
2024-10-01	1171.8	1200	1155.6	1200
2024-09-01	1171.8	1200	1155.6	1200
2024-08-01	1174.7	1200	1154.4	1200
2024-07-01	1174.7	1200	1154.4	1200
2024-06-01	1174.7	1200	1154.4	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	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Open 2025 (U12)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
4	Cape Winelands Queens 2025 (U11)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
6	Cape Winelands Schools Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools - Trials 1 2025 (U11 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rhenish Primary 2025 (U12)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Stellenbosch Primary 2025 (U11)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Cape Winelands Open 2025 (U12)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
4	Cape Winelands Queens 2025 (U11)	2025-06-21	2025-06-21	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
6	Cape Winelands Schools Prestige 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools - Trials 1 2025 (U11 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Stellenbosch Primary 2024 (U11)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
9	Rhenish PS Tournament 2024 (U12)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Takow, S (Sumaya)				Opponent Ferus, Z (Zarah)
2	3	Tournament Stellenbosch Primary 2025				Tournament Rhenish Primary 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Afrika, R (Riley)				Opponent Nell, C (Clarisse)
3	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Mokhele, R (Relebohile)				Opponent Van Der Spuy, D (Daniel)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Takow, S (Sumaya)				Opponent Ferus, Z (Zarah)
2	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 2	type Standard	result 1	date 2025-07-19	rnd 3	type Standard	result 1
		Opponent Mbizo, A (Ayabonga)				Opponent Webb, P (Paul)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Du Toit, C (Christina)				Opponent Harikisun, A (Acira)

#	Games	Start				End
1	3	Tournament Stellenbosch Primary 2025				Tournament Rhenish Primary 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Afrika, R (Riley)				Opponent Nell, C (Clarisse)
2	3	Tournament Cape Winelands Queens 2025				Tournament Stellenbosch Primary 2025
		date 2025-06-21	rnd 6	type Rapid	result 1	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent Nell, C (Clarisse)				Opponent Basson, T (Tobias)
3	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Mokhele, R (Relebohile)				Opponent Van Der Spuy, D (Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Takow, S (Sumaya)				Opponent Ferus, Z (Zarah)
2	3	Tournament Stellenbosch Primary 2025				Tournament Rhenish Primary 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Afrika, R (Riley)				Opponent Nell, C (Clarisse)
3	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Mokhele, R (Relebohile)				Opponent Van Der Spuy, D (Daniel)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Takow, S (Sumaya)				Opponent Ferus, Z (Zarah)
2	2	Tournament Cape Winelands Open 2025				Tournament Cape Winelands Open 2025
		date 2025-07-19	rnd 2	type Standard	result 1	date 2025-07-19	rnd 3	type Standard	result 1
		Opponent Mbizo, A (Ayabonga)				Opponent Webb, P (Paul)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Du Toit, C (Christina)				Opponent Harikisun, A (Acira)

#	Games	Start				End
1	3	Tournament Stellenbosch Primary 2025				Tournament Rhenish Primary 2025
		date 2025-08-16	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Afrika, R (Riley)				Opponent Nell, C (Clarisse)
2	3	Tournament Cape Winelands Queens 2025				Tournament Stellenbosch Primary 2025
		date 2025-06-21	rnd 6	type Rapid	result 1	date 2025-08-16	rnd 2	type Rapid	result 1
		Opponent Nell, C (Clarisse)				Opponent Basson, T (Tobias)
3	2	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 4	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Mokhele, R (Relebohile)				Opponent Van Der Spuy, D (Daniel)

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	Evertson ,A (Anthea)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Evertson ,A (Anthea)	2	1310.8	885.8	2	1316.9	885.8	0	0	0	0	0	0
2	Colyn ,E (Estelanie)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Colyn ,E (Estelanie)	2	1374.4	949.4	1	1314.2	949.4	1	1318.6	949.4	0	0	0
3	Kruger ,M (Migael)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Kruger ,M (Migael)	2	1607.2	1182.2	1	1549.3	1182.2	1	1455.3	1182.2	0	0	0
4	Nell ,C (Clarisse)	2	2	425	0	0	0	2	2	425	0	0	0
4	Nell ,C (Clarisse)	2	1201.7	1626.7	0	0	0	2	1210.9	1626.7	0	0	0
5	Verwoerd ,A (Anieke)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Verwoerd ,A (Anieke)	1	1202	777	1	1203.6	777	0	0	0	0	0	0
6	Beukes ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Beukes ,B (Benjamin)	1	1467	1042	1	1454.8	1042	0	0	0	0	0	0
7	Du Toit ,S (Shanika)	1	1	425	1	1	425	0	0	0	0	0	0
7	Du Toit ,S (Shanika)	1	1368.7	1793.7	1	1348.5	1793.7	0	0	0	0	0	0
8	Hastig ,M (Mikhulu)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hastig ,M (Mikhulu)	1	1287	862	1	1299.9	862	0	0	0	0	0	0
9	Du Toit ,C (Christina)	1	1	425	1	1	425	0	0	0	0	0	0
9	Du Toit ,C (Christina)	1	1194.4	1619.4	1	1208.5	1619.4	0	0	0	0	0	0
10	Pretorius ,S (Sylvie)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pretorius ,S (Sylvie)	1	1397.7	972.7	1	1353.1	972.7	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

Pool, A (Ava)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms